Education & Research

Most collectables can be enjoyed for their own sake. However, learning about them is what for many of us ignites our imagination and that is especially true for meteorites and other meteorite-related materials. With a better understanding of the underlying science (geology, astronomy, astrobiology, astrophysics just to name a few disciplines), art, history, philosophy and even theology, we can now appreciate their wondrous cosmic insights, place in our collections, and importance throughout human history. ... Expand

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Difference Between Holes, Cavities, and Vesicles in Meteorites

When people think they have found a meteoriteWork in progress. A solid natural object reaching [...]

How to Start a Meteorite Collection

Michael Kelly: My recommendation is you start up a catalog now keep track of important [...]

Classification Punctuation for Chondrites

The Meteoritical Bulletin is filled with incredible meteorite-related information. However, even the most experienced collector [...]

Fake Pallasites

These examples go beyond your standard meteorwrongs because they were created for fraudulent reasons. In [...]

Condensation Temperatures of the Elements (Volatile & Refractory)

The primary cosmochemical classification of the elements is based on their volatility within the solar [...]

Periodic Table: Nucleosynthesis of the Elements (by Nucleosynthetic Source)

Click on image below to enter full screen and interactive mode.

Chelyabinsk, Russia Meteor – Feb. 15, 2013

Over 1 t of meteorites were recovered from one of the biggest meteoriteWork in progress. [...]

Craters Formed by Meteor Impacts

When a meteorHow long Sonic booms Of the several 10s of tons of cosmic material [...]

Pyroxene Group

Most important group of rock-forming ferromagnesian silicates whose major end members are enstatiteA mineral that [...]

Biblical References to Meteors and Meteorites

The Original Testament and the New Testament offer many examples of possible destruction from the [...]

Orientation and Oriented Meteorites

A meteoriteWork in progress. A solid natural object reaching a planet’s surface from interplanetary space. [...]

Periodic Table: Geochemical Affinity of Solar System Elements (Goldschmidt Classification)

Click on image below to enter full screen and interactive mode.

Feldspar Group

Feldspars are the most abundant rock-forming silicateThe most abundant group of minerals in Earth's crust, [...]

Amphibole Group

Complex family of hydrous double-chain inosilicate minerals. Amphiboles are common in terrestrial metamorphicRocks that have [...]

Definition: Asteroid, Meteorite, Meteor, Meteoroid, (Dwarf) Planet & Other Terms

Asteroid A 1 m to ~530 km natural irregularly-shaped solid object moving in interplanetary space. [...]

On the Subject of Micrometeorites

Books: For Beginners: Citizen Scientist (musician and overall very cool guy), John Larsen, initiated this [...]

On the Subject of Meteorites

Books for Beginners: (requires very little knowledge of the subject, other than a keen interest [...]

Proper Long-Term Specimen Storage

Proper long-term storage of a meteoriteWork in progress. A solid natural object reaching a planet’s [...]

Notable Hammer Stones & Falls

Chiang-Khan in which many stones “rained down” on a fisherman’s boat. (one of only 2 [...]

Smelting Waste or Slag

Slag is manufactured, sold and transported by the thousands of tons for use as road [...]

Where To Find Meteorites

The best place to look for and findMeteorite not seen to fall, but recovered at [...]

Pluto Walk, Lowell Observatory

This photo was taken September 1990 in Flagstaff, Arizona during a chance meeting between Doug [...]

Most Highly Collected Stony Meteorites

NWA 869 SaU 001 Al Haggouniah 001 Tatahouine    

Most Highly Collected Stony-Iron Meteorites

Seymchan Imilac Brahin Brenham Vaca Muerta  

Most Highly Collected Iron Meteorites

Canyon Diablo Sikhote Alin Campo del Cielo Gibeon  

Ash Creek Expedition: 6.7g Meteorite Find!

Hunting meteorites is rarely an easy task. Here is a diary of Eric Wichman’s trials [...]

Top 9 Fun Reasons Why Everyone Should Own A Meteorite!

I really like this quote from Hans Christian Anderson, “The whole world is a series [...]

Setting the Right Expectations: Getting an Expert Opinion on Your MeteoRite or MeteorWrong

Like almost all online meteoriteWork in progress. A solid natural object reaching a planet’s surface [...]

Mnemonic to Remember the Planets

The eight planets in our Solar SystemThe Sun and set of objects orbiting around it [...]

Possibility of Extraterrestrial Life (on Other Planets) and Signs of Life in Meteorites

Since the dawn of humanity we’ve gazed upwards toward the stars above and wondered, where [...]

Ethics of Collecting Meteorites

MeteoriteWork in progress. A solid natural object reaching a planet’s surface from interplanetary space. Solid [...]

Meteorite Hunting Laws & Guidelines

MeteoriteWork in progress. A solid natural object reaching a planet’s surface from interplanetary space. Solid [...]

Valera – The Cow Killer

“It was past midnight…there was a strange noise…due to the dark of the night we [...]

TENERE-1 (Provisional)

CR7 or Meta-CR (CR-like in MetBull 86; CR-an in MetBull DB) Found March 2000, 20 [...]

ALMAHATA SITTA ORGANICS

As with other ureilites, Almahata Sitta falls on the carbonaceous chondriteCarbonaceous chondrites represent the most [...]

NWA 1912

MesosideriteOne of two main types of stony-iron meteorite, the other being pallasites. Mesosiderites are a [...]

Denshal Dog Data: Is the Nakhla Dog Real?

Separating Myth from Fact: Is the Nakhla Dog Real? A Personal Analysis By David Weir [...]

Auburn

Iron, IIAB: Compositionally related to group IIG Found: before 1867, Coordinates: 32 ° 37′ N., [...]

Ivuna Meteorite

Carbonaceous chondriteCarbonaceous chondrites represent the most primitive rock samples of our solar system. This rare [...]

Source Parent Bodies of Meteorite Classes

Asteroidal AcapulcoitePrimitive achondrite that belongs to a small group named after the Acapulco meteorite that [...]

Meteorites with a Question Mark

These meteorites are real meteorites that may have been proven to be another meteorite, have [...]

Landes (placeholder)

Coming Soon

Don’t Throw Away that Hot Rock!

Attention metal detectorists and treasure/relic hunters! STOP!!! Don’t throw away any hot rocks until you [...]

Systematics: Lunar Rock Classification

International Union of Geological Sciences Subcommission on the Systematics of Igneous Rocks (2001) I. SEDIMENTARY [...]

COPYRIGHT

Many people think U.S. copyright law was created just to protect those who hold the [...]

Desert Varnish

DESERT VARNISH This widespread desert phenomena has been considered by some to be a biogeochemical [...]

NWA 7475

NORTHWEST AFRICA 7475 click on photos for a magnified view

Bellsbank Quintet: A New Iron Group

THE BELLSBANK QUINTET: The Consummation of a New Iron Group—IIG The five iron meteorites displayed [...]

Martian Meteorite Ejection Ages

MARTIAN METEORITE EJECTION AGES Diagram credit: R. R. Mahajan, 46th LPSC, #1166 (2015) Diagram credit: [...]

Pneumatolytic Process

PNEUMATOLYTIC METAMORPHISM ‘Instead of the formation of the vugs through an igneous process, i.e., by [...]

Meteorite Studies: Introduction

METEORITES: A Systematic Classification Through Photographs By David Weir (Updated regularly since May 1997) “Where [...]

Methods for Dating the Age of Meteorites

Methods of Dating the Age of Meteorites Meteorites are among the oldest objects we know [...]

Systematics: Enstatite Chondrites – Subgroup Classification

PART I: CHONDRITES, METACHONDRITES PART II: PRIMITIVE ACHONDRITES, ACHONDRITES, STONY-IRONS, IRONS PART III: MARTIAN METEORITES—GEOCHEMICAL [...]

Udei Station

Iron, IAB complex, Udei Station grouplet Fell spring 1927 7° 57′ N., 8° 5′ E. [...]

Toluca

Iron, IAB complex, sLL subgroup Found 1776, known earlier 19° 34′ N., 99° 34′ W. [...]

Sutter’s Mill

CM2.0/2.1 chondriteChondrites are the most common meteorites accounting for ~84% of falls. Chondrites are comprised [...]

Saint Sauveur

EH5 Impact-melt brecciaWork in Progress ... A rock that is a mechanical mixture of different [...]

NWA 7135

F3/4 (forsterite chondriteForsterite Chondrites or F-Chondrites are presently only known as inclusions in other meteorites [...]

NWA 5958

C2-ungrouped (CM-like) (C3.0-ung [2012], C2-ung in MetBull 99) Purchased September 2009 Numerous fragments of a [...]

NWA 3329

DiogeniteDiogenites belong to the evolved achondrite HED group that also includes howardites and eucrites. They [...]

NWA 2968

Diogenite Dunite (UngroupedModifying term used to describe meteorites that are mineralogically and/or chemically unique and [...]

NWA 2727

Lunar Mingled Breccia (fragmental breccia with clasts of very low-Ti olivineGroup of silicate minerals, (Mg,Fe)2SiO4, [...]

Lamesa

Iron, IAB complex, sLM subgroup Found 1981 32° 53′ N., 101° 53′ W. A single [...]

Knyahinya

L/LL5 Fell June 9, 1866 48° 54′ N., 22° 24′ E. Following detonations, a shower [...]

Ibitira

Eucrite-like basaltic achondriteAn achondrite is a type of stony meteorite whose precursor was of chondritic [...]

Grayton

H5 Found October 30, 1983 30° 18′ 42′ N., 86° 10′ W. A large, unbroken, [...]

Eagles Nest

Brachinite Found Summer of 1960 no coordinates recorded A well-oriented, fusion-crusted meteoriteWork in progress. A [...]

Cumberland Falls

Aubrite (main-group) Fell April 9, 1919 36° 50′ N., 84° 21′ W. Several stones fell [...]

Coopertown

Iron, IIIE, octahedrite Found 1860 36° 26′ N., 87° 0′ W. A single wedge-shaped iron [...]

Chinguetti

MesosideriteOne of two main types of stony-iron meteorite, the other being pallasites. Mesosiderites are a [...]

Carbonado

Recognized 1840’s Bahia Province, Brazil Terrestrial History The name carbonado, meaning burnt or carbonized in [...]

Caddo County

Iron, IAB complex, Udei Station grouplet Found 1987 35° 0′ N., 98° 20′ W. approx. [...]

Canyon Diablo

Iron, IAB complex, main group Found 1891 35° 3′ N., 111° 2′ W.     [...]

Achondrites

PART II ACHONDRITES CONTINUE TO [PART I] Chondrites [PART III] Irons [PART IV] Stony-Irons [PART [...]

Irons

PART III IRONS CONTINUE TO [PART I] ChondritesChondrites are the most common meteorites accounting for [...]

Stony Irons

PART IV STONY-IRONS CONTINUE TO [PART I] ChondritesChondrites are the most common meteorites accounting for [...]

Refractory Phases

PART V REFRACTORY PHASES CONTINUE TO [PART I] ChondritesChondrites are the most common meteorites accounting [...]

Classification: Chemical, Isotopic and Structural Trends

PART VI CHEMICAL, ISOTOPIC, & STRUCTURAL TRENDS FOR CLASSIFICATION CONTINUE TO [PART I] ChondritesChondrites are [...]

ALH 84001

OrthopyroxeniteA rock composed primarily of orthopyroxene. Non-terrestrial orthopyoxenites include diogenites and a single martian meteorite, [...]

Systematics: Chondrites & Metachondrites Classification

PART II: PRIMITIVE ACHONDRITES, ACHONDRITES, STONY-IRONS, IRONS PART III: MARTIAN METEORITES—GEOCHEMICAL CLASSIFICATION PART IV: DIOGENITES—IUGS [...]

Systematics: Achondrites, Primitive Achondrites, Irons & Stony Irons Classification

PART I: CHONDRITES, METACHONDRITES PART III: MARTIAN METEORITES—GEOCHEMICAL CLASSIFICATION PART IV: DIOGENITES—IUGS TAXONOMY PART V: [...]

Systematics: Martian Meteorites – Geochemical Classification

PART I: CHONDRITES, METACHONDRITES PART II: PRIMITIVE ACHONDRITES, ACHONDRITES, STONY-IRONS, IRONS PART IV: DIOGENITES—IUGS TAXONOMY [...]

Systematics: Diogenites – Classification Based on IUGS Taxonomy

PART I: CHONDRITES, METACHONDRITES PART II: PRIMITIVE ACHONDRITES, ACHONDRITES, STONY-IRONS, IRONS PART III: MARTIAN METEORITES—GEOCHEMICAL [...]

Chondrites

PART I CHONDRITES CONTINUE TO [PART II] Achondrites [PART III] Irons [PART IV] Stony-Irons [PART [...]

Pallasites: A Rare View (Part 1)

PALLASITES: A Rare View The pallasites displayed on this page are seldom represented in private [...]

Pallasites: A Rare View (Part 2)

PALLASITES: A Rare View Part II The pallasites displayed on this page are seldom represented [...]

The Legend of the Nakhla Dog

A legend has been perpetuated in the meteoriteWork in progress. A solid natural object reaching [...]

Have You Found a Meteorite?

If you think that you might have found a candidate meteoriteWork in progress. A solid [...]

Indicators of a Mercurian Meteorite

representative presently unknown Mercury is an igneous, differentiated planetary body thought to have undergone initial [...]

Collisional Disruption of a Primary Planetary Body

Collisional Disruption of a Primary Planetary Body On one scale of Solar System history, the [...]

Zakłodzie (Zaklodzie)

Primitive Enstatite Achondrite or EL melt rock or E chondriteChondrites are the most common meteorites [...]

Zag (B)

Achondrite, ungrouped (brachinite-like) Found 1999 no coordinates recorded An oriented, fusion-crusted stone weighing 300 g [...]

Weatherford

CBa, bencubbinite Found 1926, recognized 1940 35° 30′ N., 98° 42′ W. A mass of [...]

Zag

H3–6 Fell August 4 or 5, 1998 ~27° 20′ N., 9° 20′ W. This fall [...]

Yilmia

EL6 (ELa6 in Weyrauch et al., 2018) Found 1969 31° 11′ 30′ S., 121° 32′ [...]

Zagami

Martian ShergottiteIgneous stony meteorite with a Martian origin consisting mainly of plagioclase (or a shocked [...]

Woodbine

Iron, IAB complex, Pitts grouplet Found Spring 1953 42° 20′ 48′ N., 90° 10′ 6′ [...]

Whitecourt

Iron, IIIAB, octahedrite Found July 1, 2007 53° 59′ 57′ N., 115° 35′ 51′ W. [...]

Willamette

Iron, ungrouped, recrystallized octahedriteMost Common type of iron meteorite, composed mainly of taenite and kamacite [...]

Tierra Blanca

Winonaitea partially differentiated asteroid that was disrupted just as it began to form an Fe [...]

Vigarano

CV3.3 (3.1–3.4)red Fell January 22, 1910 44° 51′ N., 11° 24′ E. At 9:30 P.M. [...]

Tucson

Iron, ungrouped (silicated, possibly unique member of CR chondrite clan) Found 1845 31° 51′ N., [...]

Tieschitz

H/L3.6 Fell July 15, 1878 49° 36′ N., 17° 7′ E. A single 27.4 kg [...]

NWA R-Type (Unclassified)

R chondrite breccia, rumurutiiteMember of a rare group of chondrites, formerly named the Carlisle Lakes [...]

NWA Eucrite (Unclassified)

Eucrite, monomict (tentative classification) Found 2006 coordinates not recorded A single 16 g stone covered [...]

Vermillion

Pyroxene Pallasite Vermillion grouplet Found May, 1991, recognized 1995 39° 44.18′ N., 96° 21.68′ W. [...]

Tombigbee River

Iron, IIG (Compositionally linked to group IIAB) Found 1859 32° 14′ N., 88° 12′ W. [...]

Wabar

Iron, IIIA, octahedrite Found 1863 21° 30.25′ N., 50° 28.30′ E. A massive meteoric aerial [...]

Vaca Muerta

Mesosiderite, group 1A Found during or before 1861 25° 45′ S., 70° 30′ W. approx. [...]

Tektites

TEKTITES AND OTHER IMPACT-RELATED MATERIAL left to right and top to bottom: Quiongshan, Hainan, China [...]

Tafassasset

Primitive AchondriteAchondrite with an almost chondritic composition with age similar to the primordial chondrites. These [...]

Tagish Lake

C2-ungrouped Fell January 18, 2000 59° 42′ 15.7′ N., 134° 12′ 4.9′ E. Several hundred [...]

Tatahouine

Diogenite Orthopyroxenite (≥90 vol% orthopyroxene) Fell June 27, 1931 32° 57′ N., 10° 25′ E. [...]

Thiel Mountains

Pallasite, PMG (main-group) Found December 7, 1961 85° 23.9′ S., 86° 35.4′ W. Geologists from [...]

Tazewell

Iron, IAB complex, sLH subgroup Found 1853 36° 26′ N., 83° 45′ W. A mass [...]

Tambo Quemado

Iron, IIIB, octahedrite Found before 1950 14° 40′ S., 74° 30′ W. A mass of [...]

St. Genevieve County

Iron, IIIF, octahedrite Found during Fall of 1888 37° 58′ N., 90° 19′ W. A [...]

Steinbach

Iron, IVA-an (silica-rich orthopyroxeniteA rock composed primarily of orthopyroxene. Non-terrestrial orthopyoxenites include diogenites and a [...]

Taza

Iron, ungrouped plessitic octahedrite Found 2000 no coordinates recorded Many individual masses from this rare [...]

SAU 290

CH3 chondrite Found February 13, 2004 21° 04′ 31.6′ N., 57° 08′ 49.3′ E. During [...]

Selma

H4 Found March 26, 1906 32° 24′ N., 87° 0′ W. A 310-pound, quadrangular, pyrimidal-shaped [...]

Seemore Downs 001

L/LL4 Found April 1991 30° 35′ S., 125° 13′ E. When found in Western Australia, [...]

Shallowater

Enstatite achondriteUsed in past as synonym for Aubrites. Present definition from the Meteoritical Bulletin states [...]

Stannern

Eucrite Monomict, noncumulate (Stannern trend) Fell May 22, 1808 49° 17′ N., 15° 34′ E. [...]

Smara

Eucrite Polymict Found April 2000 26° 41′ N., 11° 44′ W. A single 12.87 kg [...]

Seymchan

Pallasite, MG (main-group), anomalous metal composition low-Δ17O subgroup (see details on the Imilac page) Found [...]

Springwater

Pallasite, MG (main-group), anomalous silicate composition high-Δ17O subgroup (see details on the Imilac page) Recognized [...]

Sikhote Alin

Iron, IIAB, coarsest octahedrite (Compositionally related to group IIG) Fell February 12, 1947 46° 9′ [...]

Santa Catharina

Iron, IAB complex, Twin City duo Found 1875 26° 19′ S., 48° 39′ W. Many [...]

Santa Clara

Iron, IVB, ataxite Found 1976 24° 28′ N., 103° 21′ W. A single 63 kg [...]

Sombrerete

Iron, ungrouped (possibly CR chondrite related) Found 1958 23° 38′ N., 103° 40′ W. A [...]

SAHARA 03500

Primitive Achondrite, ungrouped (impact melt rock) Found February 2003 no coordinates disclosed A 221.33 g, [...]

SAHARA 00182

C3-ungrouped w/ CV/CR affinities (related to HaH 073 and possibly to the Coolidge–Loongana grouplet) Found [...]

SAH 98034

H5, highly porous Found September 1998 z+0° 07′ 08′ w+0° 08′ 58′ Five fragments of [...]

SAHARA 99555

Angrite Basaltic/Quenched Found May 1999 y° 13′ 53′ N., x° 32′ 01′ W. A single [...]

Reid 013

Brachinite Found 1991 30° 05′ S., 128° 55′ E. A mass of 330 g was [...]

Renazzo

CR2.4 Fell January 15, 1824 44° 46′ N., 11° 17′ E. At 8:30 P.M. local [...]

Portales Valley

H IMB (metallic melt breccia) (H6 in MetBull 83) Fell June 13, 1998 34° 10.5′ [...]

Qidong

L/LL5 Fell July 2, 1982 32° 05′ N., 121° 30′ E. A single stone of [...]

SAH 97096

EH3.1–3.4 (EHa3 in Weyrauch et al., 2018) Found 1997 y° 01′ 43′ N., x° 32′ [...]

Pillistfer

EL6 (ELa6 in Weyrauch et al., 2018) Fell August 8, 1868 58° 40′ N., 25° [...]

Peña Blanca Spring

Aubrite (main-group) Fell August 2, 1946 30° 7.5′ N., 103° 7.1′ W. After sonic booms [...]

Perryville

Iron, IIC, plessitic octahedrite Found August 1906 37° 44′ N., 89° 53′ W. An angular [...]

Sacramento Wash 005

SULFIDE-IRON from H-chondrite (H-metal recommended in MetBull 93) Found May 18, 2004 34° 44′ 48′ [...]

Orgueil

CI1 Fell May 14, 1864 43° 53′ N., 1° 23′ E. This very rare carbonaceous [...]

Peekskill

H6 Fell October 9, 1992 41° 17′ N., 73° 55′ W. At 7:48 P.M. a [...]

Okechobee

L4 Found 1916 26° 41′ N., 80° 48′ W. Fragments weighing ~1 kg were brought [...]

Park Forest

L5 fragmental breccia Fell in 2003, March 26 at 11:50 P.M. 41° 29′ 05′ N., [...]

Paragould

LL5 Fell February 17, 1930 36° 4′ N., 90° 30′ W. At about 4:00 in [...]

Parnallee

LL3.7 Fell February 1857 9° 14′ N., 78° 21′ E. On February 28, 1857, at [...]

Pasamonte

Achondrite, ungrouped eucrite-like basaltic (previously Eucrite-polymict) Fell March 24, 1933 36° 13′ N., 103° 24′ [...]

Old Homestead 001

Howardite Fragmental breccia Found June 1991 31° 10′ S., 127° 45′ E. Two specimens with [...]

Odessa

Iron, IAB complex, main group Found before 1922 31° 43′ N., 102° 24′ W. Over [...]

NWA 11577

Iron, IAB complex, sHL subgroup Found December 2016 no coordinates recorded Two iron masses with [...]

NWA 10503

Meta-CV or -ung ‘CX’ trend (AchondriteAn achondrite is a type of stony meteorite whose precursor [...]

NWA 7891

CV3-anom or ung Purchased 2012 no coordinates recorded A single stone weighing 168 g was [...]

NWA 7821

C2-ung or CM2-an Purchased 2012 Eight fragments of a single meteoriteWork in progress. A solid [...]

NWA 7822

Achondrite-ungrouped (dunite, CV-clan-related) Purchased February 2013 no coordinates recorded A single fusion-crusted stone weighing 45.8 [...]

NWA 11187

Achondrite, ungrouped (ureilite-like) click on photos for a magnified view Purchased 2016 no coordinates recorded [...]

NWA 10463

Angrite Sub-volcanic/Metamorphic click on photos for a magnified view Found 2015 no coordinates recorded A [...]

NWA 10674

Eucrite, polymict, anomalous mouseover for alternate view angle Purchased October 2015 no coordinates recorded Four [...]

NWA 8159

Martian Shergottite augite-rich ∗ (depleted, mafic) Found 2013 no coordinates recorded At the 2013 Denver [...]

NWA 10019

Pyroxene-plagioclase pallasite, ungrouped Purchased January 2015 no coordinates recorded Within the Northwest Africa (NWA) dense [...]

NWA 7030

Meta-LL click on photo for a magnified view Found 2011 no coordinates recorded A single [...]

NWA 7317

CR6 (possibly NWA 011-related) click on photo for a magnified view Purchased June 2012 no [...]

NWA 7514

R5, rumurutiite Found 2005 coordinates not recorded A large 23.62 kg stone covered by a [...]

NWA 7034/7533

Martian Polymict Regolith Breccia* (enriched, mafic, alkali- and water-rich crustal lithology) Found: 2011, Coordinates: 24° [...]

NWA 7325

Achondrite, ungrouped Found in 2012 no coordinates recorded Thirty-five separate pieces of a meteoriteWork in [...]

NWA 7397

Martian Shergottite Poikilitic (formerly ‘lherzolitic’ shergottiteIgneous stony meteorite with a Martian origin consisting mainly of [...]

NWA 6348

Meta-L (L7 in MetBull 102 [submitted as Achondrite-ung]) Found 2010 no coordinates recorded A stone [...]

NWA 6047

CV3ox or ung (CK3 in MetBull 102) click on photo for a magnified view Found [...]

NWA 6350

Aubrite (main-group) click on photo for a magnefied view Found 2010 no coordinates recorded A [...]

NWA 6675

Aubrite (main-group) mouseover for alternate view angle Found 2010 no coordinates recorded A single heavily [...]

NWA 6704

Achondrite, ungrouped carbonaceous chondrite-related Found 2010 in Algeria no coordinates recorded At least forty-two conjoint [...]

NWA 6962

Achondrite, ungrouped (brachinite-like geochemistryStudy of the chemical composition of Earth and other planets, chemical processes [...]

NWA 6928

Diogenite Norite Purchased May 2011 no coordinates recorded A single stone weighing 223 g was [...]

NWA 5492

Chondrite, ungrouped (type 3, highly-reduced, metal-rich breccia) ‘G chondrite’ click on the image for a [...]

NWA 5790/6148

Martian Nakhlite Clinopyroxenite) Found Spring 2009 no coordinates recorded Two moderately weathered friable stones having [...]

NWA 5400

Achondrite, ungrouped click on photo for a magnified view Found 2008 no coordinates recorded A [...]

NWA 5312

Diogenite Olivine–Orthopyroxenite (orthopyroxene + 10–40 vol% olivine) Purchased 2007 no coordinates recorded A single stone [...]

NWA 5789

Martian Shergottite olivine-phyric ∗ (depleted, permafic, primitive mantle-derived melt) Purchased June, 2002 no coordinates recorded [...]

NWA 5804

Iron, IAB-ungrouped Purchased 2005 no coordinates recorded An unusual looking 726 g iron mass lacking [...]

NWA 5297

Meta-LL Possibly brachinite-related (Primitive achondriteAchondrite with an almost chondritic composition with age similar to the [...]

NWA 5131

CR7 or Meta-CR (LL7 in MetBull 97) Found 2007 no coordinates recorded A single stone [...]

NWA 4969

Brachinite Found 2007 no coordinates recorded A portion of a fresh, fusion-crusted stone weighing 180 [...]

NWA 4765

CM1 (CM2.0; Rubin et al., 2007) click on photo for a magnified view Purchased 2006 [...]

NWA 4781

CH3 chondrite Purchased October 2006 no coordinates recorded A single highly weathered stone weighing 181 [...]

NWA 5206

LL3.05 Purchased October 2007 no coordinates recorded A single weathered (W3) meteorite weighing 1,276 g [...]

NWA 4898

Lunar Mare Basalt Found 2005/2006 no coordinates recorded A single fusion-crusted stone weighing 137 g [...]

NWA 4801

Angrite Plutonic/Metamorphic Found May 2007 coordinates not recorded Four fragments comprising a single 252 g [...]

NWA 4042

Achondrite, ungrouped (brachinite-like) Purchased 2003 no coordinates recorded A single meteorite weighing 56.2 g was [...]

NWA 4150

L impact-melt rock (H/L6 impact-melt clast in MetBull 90) (H/L6-melt rock in MetBull Database) Purchased [...]

NWA 4290

LL3.10 Found March 2004 no coordinates recorded A single fusion-crusted stone weighing 1,101 g was [...]

NWA 4156

H/L6 Purchased before 2006 no coordinates recorded Five paired stones having a combined weight of [...]

NWA 4485

Lunar Mafic, Th-rich, Impact-Melt Breccia (KREEP-melt regolith breccia) Found Summer of 2006 no coordinates recorded [...]

NWA 4590

Angrite Sub-volcanic/Metamorphic Found June 2006 30° 19.025′ N., 4° 56.573′ W. Numerous fragments with a [...]

NWA 4473

Diogenite Polymict click on photo for a magnified view Found 2006 no coordinates recorded A [...]

NWA 4483

Lunar Feldspathic Breccia (granulitic breccia) Found August 2005 no coordinates recorded Initially, a fresh, fusion-crusted [...]

NWA 3133

Meta-CV (or CV7; Primitive achondriteAchondrite with an almost chondritic composition with age similar to the [...]

NWA 3151

Brachinite Purchased April 2005 no coordinates recorded A single fusion-crusted stone weighing 1,500 g was [...]

NWA 4025

CBa, bencubbinite click on photo for a magnified view Purchased August 2005 no coordinates recorded [...]

NWA 3127

LL3.10, metal-poor (possible ungrouped ordinary chondriteWork in Progress Ordinary chondrites (OCs) are the largest meteorite [...]

NWA 3330

H/L5 Purchased before 2005 no coordinates recorded A single 45 g stone was found in [...]

NWA 4020

L/LL3 Found 2005 no coordinates recorded Ten pieces constituting a single stone with a combined [...]

NWA 3132

EL3 purchased no coordinates recorded A 125.39 g meteoriteWork in progress. A solid natural object [...]

NWA 3152

Eucrite Monomict, noncumulate (Main Group–Nuevo Laredo trend) purchased April 2005 no coordinates recorded A relatively [...]

NWA 3106

Diogenite Orthopyroxenite (metal-rich) Found 2003 no coordinates recorded A single 134 g stone was purchased [...]

NWA 2993

Winonaite (evolved)* (ungrouped achondriteAn achondrite is a type of stony meteorite whose precursor was of [...]

NWA 3100

CR6 (Primitive achondriteAchondrite with an almost chondritic composition with age similar to the primordial chondrites. [...]

NWA 2898

H7 or Meta-H Found 2003 no coordinates recorded A single meteoriteWork in progress. A solid [...]

NWA 2797

L3.8 Purchased 2005 no coordinates recorded A single unequilibrated chondriteA chondrite with heterogeneous mineral compositions [...]

NWA 2798

L3.2 Purchased 2005 no coordinates recorded Three conjoint fragments of an unequilibrated chondriteA chondrite with [...]

NWA 2965

EL3/6, impact-melt breccia ‘Fossil’ or ‘Paleo’ Meteorite (EL6/7 in MetBull 91; aubrite pairing in MetBull [...]

NWA 2999

Angrite Plutonic/Metamorphic Purchased August 2004 no coordinates recorded Twelve individual fragments constituting a single meteoriteWork [...]

NWA 2635

Meta-H (Achondrite-ung in MetBull 89) Found 2004 no coordinates recorded A large fragmented stone weighing [...]

NWA 2656

Acapulcoite Acapulcoite–Lodranite Clan Purchased 2004 no coordinates recorded A 386 g meteorite was found in [...]

NWA 2775

Acapulcoite, FeO-rich Acapulcoite–Lodranite Clan Purchased November 2005 no coordinates recorded A 222 g [231 g] [...]

NWA 2627

Acapulcoite, transitional subgroup Acapulcoite–Lodranite Clan click on photo for a magnified view Found 2004 no [...]

NWA 2624

Ureilite Monomict/Unbrecciated Olivine–pigeonite Purchased August 2004 no coordinates recorded Two conjoint fragments of a single, [...]

NWA 2488

H5 Found no coordinates recorded Several fusion-crusted stones were found in the Sahara Desert of [...]

NWA 2737

Martian Chassignite Dunite click on photo for a magnified view Found August 2000 Nine rock [...]

NWA 2646

Martian Shergottite Poikilitic (formerly ‘lherzolitic’ shergottite) (intermediate, permafic, plagioclase–olivine–clinopyroxenite or olivine–melagabbro/meladiabase) click on photos for [...]

NWA 2353

Meta-H (Achondrite-ung in MetBull 89) Purchased January 2004 no coordinates recorded A single meteorite weighing [...]

NWA 2086

CV3.3 (3.1–3.4)oxB Found 2003 no coordinates recorded Numerous pieces of a carbonaceous chondriteCarbonaceous chondrites represent [...]

NWA 2388

CK6 Purchased September 2004 no coordinates recorded Four fusion-crusted stones having a combined weight of [...]

NWA 2058

H-melt rock (H chondrite in MetBull 88) Found 2001 no coordinates recorded Five fusion-crusted stones [...]

NWA 2092

LL6/7 purchased 2003 no coordinates recorded A fresh (W1), mostly complete stone, weighing 320 g, [...]

NWA 2115

Diogenite Harzburgite (>40 vol% olivine) Purchased January 2004 no coordinates recorded Initially, a single, partially [...]

NWA 2046

Martian Shergottite olivine–orthopyroxene-phyric ∗ (depleted, permafic, reducedOxidation and reduction together are called redox (reduction and [...]

NWA 1961

Mesosiderite, group 3A Purchased no coordinates recorded Three fragments of a stony-iron meteoriteMeteorite composed of [...]

NWA 1955

H/L3–4 Found 2002 no coordinates recorded Several fragments totaling ~2 kg were recovered in the [...]

NWA 1925

Eucrite: Monomict, gabbroic cumulate Found 2001 coordinates not recorded A single fresh stone (W1) weighing 86 [...]

NWA 1950

Martian Shergottite Poikilitic (formerly ‘lherzolitic’ shergottite) (intermediate, permafic, pyroxene-oikocrystic) Found January and March 2001 no [...]

NWA 1839

Meta-CO or -CV (L7 in MetBull 89) Found 2003 no coordinates recorded A 121.8 g [...]

NWA 1814

CBa, bencubbinite Found April 1999 no coordinates recorded A single stone of 156 g was [...]

NWA 1840

Enstatite achondriteUsed in past as synonym for Aubrites. Present definition from the Meteoritical Bulletin states [...]

NWA 1836

Eucrite Monomict breccia, cumulate Purchased in 2003 coordinates not recorded A single, fresh, partially fusion-crusted [...]

NWA 1821

Diogenite Orthopyroxenite (≥90 vol% orthopyroxene) Purchased January 2003 no coordinates recorded A single, fusion-crusted stone [...]

NWA 1911

Pyroxene pallasite, ungrouped Purchased March 2003 no coordinates recorded A fresh (W1), complete stone, weighing [...]

NWA 1878

Mesosiderite, group 0B mouseover for alternate view angle Purchased June 2003 no coordinates recorded A [...]

NWA 1827

Mesosiderite, group 2C Purchased June 2002 no coordinates recorded A complete, fusion-crusted, stony-iron meteoriteMeteorite composed [...]

NWA 1617

Acapulcoite Acapulcoite–Lodranite Clan Purchased June 2002 no coordinates recorded A small 23 g weathered stone [...]

NWA 1670

Angrite Basaltic/Quenched, Picritic Purchased January 1, 2001 no coordinates recorded A single 30.6 g stone [...]

NWA 1500

Achondrite, ungrouped (Brachinite-like) (Ureilite [olivine-augite type] in MetBull 87) Purchased 2000 no coordinates recorded A [...]

NWA 1465

CV3-anomalous Found 2001 no coordinates recorded Many fusion-crusted fragments weighing together 3 kg were found [...]

NWA 1763

CV3.5 click on photos for a magnified view Found October 2001 no coordinates recorded A [...]

NWA 1694

CK3 Found October 2002 no coordinates recorded A single fusion-crusted stone weighing 47.1 g was [...]

NWA 1756

LL3.10 Found October 2002 no coordinates recorded A single meteorite weighing 68.2 g was purchased [...]

NWA 1668

R5, rumurutiite Purchased October 2002 coordinates not recorded A very fresh 710 g stone with [...]

NWA 1648

Diogenite Polymict Purchased October 2002 no coordinates recorded A single, fusion-crusted stone weighing 803 g [...]

NWA 1463

Chondrite, ungrouped (type 5+) previously Winonaite (primitive) or ‘W Chondrite’ Purchased November 27, 2000 no [...]

NWA 1296

Angrite Basaltic/Quenched Found spring 2001 no coordinates recorded A single 810 g stone was found [...]

NWA 1235

Aubrite-anomalous (possibly ungrouped) Found 2000 no coordinates recorded An 80 g weathered meteorite was found [...]

NWA 1459

Diogenite Harzburgite (>40 vol% olivine) click on photo for a magnified view Purchased 2002 no [...]

NWA 1239

Diogenite Polymict Found 2001 no coordinates recorded A single, fusion-crusted stone weighing 237 g was [...]

NWA 1460

Martian Shergottite low-Al basalt ∗ (intermediate, mafic, diabase) Purchased June, 2002 no coordinates recorded A [...]

NWA 1242

Mesosiderite, group 2A Found 1985 no coordinates recorded Two fragments with a combined weight of [...]

NWA 1152

CV3-anomalous (C3-ung in MetBull 86) Found 1999 no coordinates recorded A single stone weighing 98 [...]

NWA 994 (Provisional)

C3-ungrouped Purchased January 2001 no coordinates recorded Three adjoining fragments constituting a single 22 g [...]

NWA 1222

EL5 purchased 1999 no coordinates recorded A single stone weighing 2,800 g was found in [...]

NWA 974

E6, ungrouped (revised in 2008 from EH6 grouping in MetBull 86) Found April 2001 no [...]

NWA 1058

Chondrite, ungrouped (type 5+) previously Achondrite, ungrouped originally Primitive AchondriteAchondrite with an almost chondritic composition [...]

NWA 978

R3.8, rumurutiite Purchased August 1, 2001 coordinates not recorded Three fragments weighing together 722 g [...]

NWA 998

Martian Nakhlite Clinopyroxenite Purchased 2001 no coordinates recorded A 456 g nakhlite, said to have [...]

NWA 999

Eucrite Monomict, noncumulate (Main Group–Nuevo Laredo trend) purchased 2001 no coordinates recorded Multiple stones and [...]

NWA 1068

Martian Shergottite olivine-phyric ∗ (enriched, permafric, oxidized) Found April 2001 no coordinates recorded One large [...]

NWA 595

Primitive Achondrite, ungrouped (Brachinite-like; Brachinite in MetBull 86) Purchased November 9, 2000 no coordinates recorded [...]

NWA 516

Winonaite (primitive)* (‘W Chondrite’) Found November 2000 no coordinates recorded A small meteorite weighing only [...]

NWA 735

CK4 Purchased January 1999 30° 37′ N., 4° 07′ W. Several pieces of this meteorite [...]

NWA 960

Ordinary Chondrite, type 3, metal-poor (ungrouped) Purchased December 2001 no coordinates recorded A single stone [...]

NWA 725

Chondrite, ungrouped (type 5+) previously Winonaite (primitive) or ‘W Chondrite’ originally AcapulcoitePrimitive achondrite that belongs [...]

NWA 753

R3.9, rumurutiite Found January 2000 coordinates not recorded Multiple fragments weighing together 12 kg were [...]

NWA 773

Lunar Mingled Breccia (fragmental breccia with clasts of very low-Ti olivine basalt, olivine gabbro cumulate, [...]

NWA 468

Lodranite anomalous, metal-rich (previously classified as Iron, IAB complex, NWA 468 duo) Purchased before January, [...]

NWA 060

CK5 Purchased August 2000 no coordinates recorded A single 604 g stone was purchased in [...]

NWA 033

C3-ungrouped Found 1999 30° 54′ N., 3° 58′ W. A stone weighing 192 g was [...]

NWA 305

E3 (probably EL3) purchased December 2000 no coordinates recorded A 210 g meteorite was purchased [...]

NWA 032

Lunar Mare Basalt unbrecciated, low-Ti Found October 1999 near 30° 22′ N., 5° 3′ W. [...]

NWA 011

Achondrite, ungrouped carbonaceous chondrite-related (Eucrite in MetBull 84) Purchased 1999 31° 20′ N., 4° 20′ [...]

NWA 482

Lunar Feldspathic Breccia (crystalline impact-melt) Purchased January 9, 2001 no coordinates recorded An oriented lunar [...]

NWA 176

Iron with silicate inclusions, ungrouped (CO–CV clan related) Found 1999 no coordinates recorded A rare [...]

Murchison

CM2.5 (Hydration subtype 1.6) Fell September 28, 1969 36° 37′ S., 145° 12′ E. On [...]

NingQiang

CK3.3 Fell June 25, 1983 32° 55.5′ N., 105° 54.4′ E. At 7:00 in the [...]

Mount Tazerzait

L5 Fell August 21, 1991 18° 42′ N., 4° 48′ E. On an August afternoon, [...]

Naryilco

L/LL6 (or L) Found 1975 28° 41′ S., 141° 59′ E. A mass of 27 [...]

Nakhla

Martian Nakhlite Clinopyroxenite click on photos for a magnified view Fell June 28, 1911 31° [...]

Mount Vernon

Pallasite, PMG (main-group) Found ~1868, recognized 1902 36° 56′ N., 87° 24′ W. A mass [...]

Mundrabilla

Iron, IAB complex, Mundrabilla duo sLL-an Found 1911 30° 47′ S., 127° 33′ E. Initially, [...]

Monument Draw

Acapulcoite, primitive subgroup Acapulcoite–Lodranite Clan Found 1985, recognized 1990 32° 30.2′ N., 102° 44.6′ W. [...]

Moss

CO3.6 Fell July 14, 2006 59° 27′ N., 10° 42′ E. On Friday, July 14 [...]

Monahans (1998)

H5 Fell March 22, 1998 102° 53.5′ W., 31° 36.5′ N. On a Sunday evening [...]

Moorabie

Chondrite, ungrouped, type 3.5–3.8, low-FeO (L3.8-an in MetBull 53) Found before 1965 30° 6′ S., [...]

Mount Egerton

Aubrite-anomalous (Metal-rich, light-REE-enriched) Found 1941 24° 53′ S., 117° 38′ E. The first fragments of [...]

Millbillillie

Eucrite Polymict, crystalline Fell October 1960 26° 27′ S., 120° 22′ E. This fall, occurring [...]

Milton

Pallasite, ungrouped ‘CX’ trend Found October 2000 40° 17′ 15′ N., 95° 22′ 36′ W. [...]

Mount Magnet

Iron, IAB complex, sHH subgroup Found 1916 28° 2′ S., 117° 58′ E. Two fragments [...]

LODRAN

Lodranite Acapulcoite–Lodranite Clan click on photo for a magnified view Fell October 1, 1868 29° [...]

Lost Creek

H3.8 Found 1916 39° 07′ 27′ N., 98° 10′ 04′ W. A single 4,018 g [...]

Mayo Belwa

Aubrite (main-group) Impact-melt breccia Fell August 3, 1974 8° 58′ N., 12° 5′ E. Following [...]

Luotolax

Howardite Fragmental breccia Fell December 16, 1813 61° 19′ N., 27° 32′ E. Around 10:00 [...]

La’Gad 002

Pallasite, PMG-am (anomalous metal composition) high-Δ17O subgroup (see details on the Imilac page) Found August [...]

Miles

Iron, IIE, silicated octahedrite (HH chondrite related) Found 1992 27° 50′ S., 150° 20′ E. [...]

Lowicz

Mesosiderite, group 3A Fell March 12, 1935 52° 0′ N., 19° 55′ E. At 12:52 [...]

Kenna

Ureilite Monomict/Unbrecciated Olivine–pigeonite Found February 1972 33° 54′ N., 103° 33.2′ W. A single stone [...]

Juancheng

H5 Fell February 15, 1997 35° 32′ N., 115° 23′ E. At 11:23 P.M. local [...]

Katol

L6–7 (troilite–metal nodule bearing) click on photo for a magnified view Fell May 22, 2012 [...]

Krymka

LL3.2 Fell January 21, 1946 47° 50′ N., 30° 46′ E. Following a shower of [...]

Kakangari

K-chondrite grouplet, Type 3.6 Fell June 4, 1890 12° 23′ N., 78° 31′ E. After [...]

Kapoeta

Howardite Regolith breccia Fell April 22, 1942 31° 10′ S., 127° 45′ E. An 11.355 [...]

Johnstown

Diogenite Orthopyroxenite (≥90 vol% orthopyroxene) click on photo for a magnified view Fell July 6, [...]

Isna

CO3.7 (3.75) Found 1970 24° 50′ N., 31° 40′ E. Five stones with black, bubbly [...]

Isheyevo

CH/CBb (transitional between CH3 chondrite and CBb bencubbinite) Found October 2003 53° 37′ N., 56° [...]

JAH 026

L3.1 Found April 26, 2000 19° 13.7′ N., 55° 10.8′ E. Seventeen fragments of this [...]

Inman

L/LL3.4 Found August 1966 38° 15′ N., 98° 40′ W. A single stone weighing 7.25 [...]

Indarch

EH4 (EHa4 in Weyrauch et al., 2018) Fell April 7, 1891 39° 45′ N., 46° [...]

Itqiy

EH7-anomalous or Meta-EH-an (partial melt residue) Fell ~1990 26° 35.45′ N., 12° 57.13′ W. Following [...]

Ilafegh 009

EL Melt Rock (EL7 in MetBull 71; Primitive Enstatite AchondriteUsed in past as synonym for [...]

Igdi

Eucrite Monomict breccia, noncumulate (Main Group–Nuevo Laredo trend) Found February 2000 29° 14′ N., 8° [...]

Imilac

Pallasite, MG (main-group) high-Δ17O subgroup Found 1820 24° 12.2′ S., 68° 48.4′ W. In 1828, [...]

HaH 193

Winonaite (typical)* Found October 1996 28° 39.28′ N., 13° 27.52′ E. A single stone weighing [...]

HAJMAH (A)

Ureilite Monomict/Unbrecciated Olivine–pigeonite Found ~1958 19° 55′ N., 56° 15′ E. A single stone weighing [...]

HaH 237

CBb, bencubbinite Found October 18, 1997 28° 36.56′ N., 13° 02.95′ E. A single mass [...]

Haxtun

H/L4 Found August 1975 40° 27.4′ N., 102° 34.7′ W. A 15.53 kg stone was [...]

Holbrook

L/LL6 Fell July 19, 1912 34° 54′ N., 110° 11′ W. Accompanied by detonations heard [...]

Happy Canyon

EL-chondrite, Impact-Melt Rock (EL6/7 in MetBull 54) (Primitive Enstatite AchondriteUsed in past as synonym for [...]

Huckitta

Pallasite, MG (main-group), anomalous metal composition high-Δ17O subgroup (see details on the Imilac page) Found [...]

HaH 064

Ureilite Monomict/Unbrecciated Olivine–augite Found 1994 28° 46.66′ N., 12° 20.13′ E. A single stone weighing [...]

Gujba

CBa, bencubbinite Fell April 3,1984 11° 29′ 30′ N., 11° 39′ 30′ E. At 6:30 [...]

HaH 180

Chondrite, Type 3.5-ungrouped Found April 1996 28° 36.21′ N., 13° 18.04′ E. Six pieces of [...]

HaH 119

R4, rumurutiite Found April 1995 28° 30.87′ N., 12° 53.81′ E. Five fragments of this [...]

Grosnaja

CV3.3 (~3.6)oxB Fell June 28, 1861 43° 40′ N., 45° 23′ E. A shower of [...]

Eustis

H4 Found 1918 28° 50′ N., 81° 41′ W. A highly weathered stone weighing 502 [...]

Gao-Guenie

H5, impact-melt breccia lithology Fell March 5, 1960 11° 39′ N., 2° 11′ W. At [...]

Grady (1937)

H3.7, reduced Found 1937 34° 48′ N., 103° 19′ W. This 9.3 kg stone was [...]

Glorieta Mountain

Pallasite, PMG-am (main-group, anomalous metal composition) Found 1884 35° 34′ N., 105° 49′ W. Initially, [...]

Guadalupe y Calvo

Iron, IIAB, hexahedrite (Compositionally related to group IIG) Found 1971, recognized 1990 26° 6′ N., [...]

Guanaco

Iron, IIG compositionally linked to group IIAB Found 2000 25° 06′ S., 69° 32′ W. [...]

Georgetown

Iron, IAB-complex, ungrouped (sulfide-rich) Found 1988 As described by R. Haag (1992), this meteorite was [...]

Gibeon

Iron, IVA, octahedrite (silica-bearing) Found 1838; known before 25° 20′ S., 18° E. approx. Although [...]

DIVNOE

Achondrite, ungrouped (brachinite-like) Found September 1981 45° 42′ N., 43° 42′ E. After cutting a [...]

Dho 979

Ureilite Monomict/Unbrecciated Olivine–pigeonite Found January 8, 2004 19° 45.4′ N., 54° 56.2′ W. A single [...]

Dho 1275

L7 (or Meta-L) Found February 6, 2003 18° 49.71′ N., 54° 38.37′ E. A single [...]

D’Orbigny

Angrite Basaltic/Quenched Found July 1979 37° 40′ S., 61° 39′ W. This relatively fresh, 16.55 [...]

Dho 1180

Lunar Mingled Breccia (basalt-bearing fragmental regolith breccia predominantly feldspathic) Found January 18, 2005 18° 54′ [...]

Esquel

Pallasite, MG (main-group) low-Δ17O subgroup (see details on the Imilac page) Found 1951 42° 54′ [...]

Eagle Station

Pallasite, Eagle Station group (possibly CK- or CO-related) ‘The Butterfly’ Found 1880 38° 37′ N., [...]

Estherville

Mesosiderite, group 3A/4A Fell May 1879 43° 25′ N., 94° 50′ W. At 5:00 P.M. [...]

Dho 500

Primitive Achondrite, ungrouped (possibly winonaite-related) Found January 24, 2000 18° 23.2′ N., 54° 12.2′ E. [...]

Dho 125

Acapulcoite Acapulcoite–Lodranite Clan Found January 26, 2000 18° 59.20′ N., 54° 36.03′ E. A single [...]

Dho 225

CM-anom or ung Possible ‘CY’ Chondrite (thermally metamorphosed/dehydrated) Found January 15, 2001 18° 21.6′ N., [...]

Dho 732

Achondrite, ungrouped Olivine-orthopyroxenite (possibly winonaite-related) Found November 15, 2002 19° 24.3′ N., 54° 34.7′ E. [...]

Dho 182

Eucrite Monomict, noncumulate (Main Group–Nuevo Laredo trend) Found February 9, 2000 18° 56′ 30′ N., [...]

Dho 778

Diogenite, anomalous Orthopyroxenite (≥90 vol% orthopyroxene) Found October 2000 18° 43.525′ N., 54° 43.829′ E. [...]

Dho 378

Martian Shergottite high-Al basalt ∗ (enriched, mafic, melt rock) click on photos for a magnified [...]

Dho 019

Martian Shergottite olivine-phyric ∗ (depleted, permafic, reduced) Found January 24, 2000 18° 18.97′ N., 54° [...]

Dho 081

Lunar Feldspathic Breccia (fragmental breccia or immature regolith breccia) Found November 29, 1999 19° 19.32′ [...]

Dho 908

Lunar Feldspathic Breccia (impact-melt) Found January 2003 19° 19.9′ N., 54° 47.0′ E. Nine individual [...]

DaG 868

Ureilite Monomict/Unbrecciated Olivine–pigeonite Found Spring 2000 ~28° N., ~16° E. A single 40.03 g ureilite [...]

Dho 015

CK4 Found January 21, 2000 18° 38.6′ N., 54° 25.8′ E. A single black, 184 [...]

Dho 010

H IMB (H6 in MetBull 84) Found December 5, 1999 no coordinates recorded Sixteen pieces [...]

Dho 011

LL7 or Meta-LL Found December 5, 1999 18° 20.7′ N., 54° 11.9′ E. A single [...]

Dho 008

H/L3.2/3.3 Found December 4, 1999 18° 20.5′ N., 54° 11.3′ E. Three stones with a [...]

DaG 734

EL4 (ELa4 in Weyrauch et al., 2018) Found Winter 1996/97 27° 7.91′ N., 16° 3′ [...]

Dho 007

Eucrite Polymict breccia, cumulate (or mesosiderite inclusion) Found 1999 18° 20.1′ N., 54° 10.9′ E. [...]

Del Rio

Iron, IIF, octahedrite Found 1965 29° 22′ N., 100° 58′ W. A single iron meteorite [...]

DaG 962

Iron, IAB complex (Stony iron-ung in MetBull 86) (Achondrite-ung recommended in MetBull DB) Found October [...]

Dalgaranga

Mesosiderite–A Found 1923, the craterBowl-like depression ("crater" means "cup" in Latin) on the surface of [...]

DaG 319

Ureilite Polymict Deep regolith fragmental breccia Found 1997 27° 01.68′ N., 16° 21.52′ E. Three [...]

DaG 430

CV3red–anomalous (C3-ung in MetBull 83) Found 1998 27° 16.76′ N., 16° 24.70′ W. A stone [...]

DaG 275

CK4/5 Found March 24, 1997 27° 21.74′ N., 16° 05.38′ E. Two fragments of this [...]

DaG 222

LL5–6 Found 1996 27° 27′ 12′ N., 16° 18′ 46′ E. A single 837 g [...]

DaG 298

LL4 Found 1997 26° 58.20′ N., 16° 42.28′ E. A mass totaling 2,459 g was [...]

DaG 647

Eucrite Monomict, recrystallized noncumulate (Main Group–Nuevo Laredo trend) Found Winter 1996/97 27° 10′ N., 16° [...]

DaG 476

Martian Shergottite olivine–orthopyroxene-phyric ∗ (depleted, permafric, reduced) click on photos for a magnified view Found [...]

DaG 262

Lunar Feldspathic Breccia (regolith breccia) Found March 23, 1997 27° 11.02′ N., 16° 18.02′ E. [...]

DaG 084

Ureilite Monomict/Unbrecciated Olivine–pigeonite Found 1995 27° 02.44′ N., 16° 24.26′ E. Two paired stones of [...]

DaG 055

CV3red–anomalous (C3-ung in MetBull 80) Found June 1995 27° 16.03′ N., 16° 25.22′ E. A [...]

Colony

CO3.0 (3.05) Found 1975, approx., recognized 1980 35° 21′ N., 98° 41′ W. A single [...]

DaG 005

CO3.1 (classification reference) Found 1995 27° 09.39′ N., 15° 57.15′ E. Many separate fragments of [...]

Coolidge

C4-ungrouped carbonaceous chondriteCarbonaceous chondrites represent the most primitive rock samples of our solar system. This [...]

DaG 013

R3.5–6, rumurutiite Found 1994-1995 27° 07.77′ N., 16° 20.61′ E. A single fragment weighing 205 [...]

Conception Junction

Pallasite, PMG-am (main-group, anomalous metal composition) Found 2006 40° 16′ N., 94° 41′ W. Employing [...]

Chicxulub Impact

Impact glass and spherules in carbonate matrix Beloc, Haiti site Recognized in 1990 18° 22′ [...]

Cat Mountain

L Impact-Melt Breccia (L5 in MetBull 75) Found 1980/81, recognized 1993 32° 8.9′ N., 111° [...]

Chelyabinsk

L/LL5 Fell February 15, 2013, 9:22 A.M. 54° 49′ N., 61° 07′ E. Visit Svend [...]

Chassigny

Martian Chassignite Dunite click on photos for a magnified view Fell October 3, 1815 47° [...]

Carver

Iron, IIAB, recrystallized hexahedrite (Compositionally related to group IIG) Found before 1935 32° 30′ N., [...]

Carbo

Iron, IID, octahedrite Found 1923 29° 40′ N., 111° 30′ W. A mass of 450 [...]

Chinga

Iron, IVC, ataxite (Iron-ung in MetBull) Found 1913 51° 3′ 30′ N., 94° 24′ 0′ [...]

Clover Springs

Mesosiderite, group 2A Found 1954 34° 27′ N., 111° 22′ W. A single large mass [...]

Boriskino

CM2, polymict brecciaGeneral term for all breccias that are neither monomict nor dimict. Modified from [...]

Bonita Springs

H5 Found 1938, recognized 1956 26° 16′ N., 81° 41′ W. This ordinary chondriteWork in [...]

Brewster

L6 Found 1940 39° 15′ N., 101° 20′ W. In 1940, a single stone meteorite [...]

Bruderheim

L6 Fell March 4, 1960 53° 54′ N., 112° 53′ W. A bolide was observed [...]

Camel Donga

Eucrite Polymict, noncumulate (Main Group–Nuevo Laredo trend) Found January 1984 30° 19′ S., 126° 37′ [...]

Brenham

Pallasite, MG (main-group), anomalous metal composition high-Δ17O subgroup (see details on the Imilac page) Found [...]

Canyon Diablo Graphite Nodule

Iron, IAB complex, main group Found 1891 Studies have shown that trace element contents as [...]

Cape York

Iron, IIIA, octahedrite Found 1818 76° 8′ N., 64° 56′ W. At least 8 masses [...]

Bencubbin

CBa, bencubbinite Found July 30,1930 30° 45′ S., 117° 47′ E. A mass of 54.2 [...]

Beenham

L5 Found 1937 36° 13′ N., 103° 39′ W. Many individual stones and fragments of [...]

Beeler

LL6 Found 1924 38° 32′ N., 100° 13′ W. This brecciated meteorite was plowed up [...]

Bison

LL6 Impact-Melt Breccia (LL6 in MetBull 62) Found 1958 38° 18′ 24′ N., 99° 42′ [...]

Bjurbole

L/LL4 Fell March 12, 1899 60° 20.42′ N., 25° 42.30′ E., approx. At 10:30 in [...]

Angra dos Reis

Angrite Pyroxenite Plutonic/Metamorphic click on photos for a magnified view Fell January 20, 1869 22° [...]

Bilanga

Diogenite Orthopyroxenite (≥90 vol% orthopyroxene) Fell October 27, 1999 12° 27′ N., 0° 05′ W. [...]

Arispe

Iron, IC, octahedrite Found 1896 30° 20′ N., 109° 59′ W. Two masses of 116 [...]

Bondoc

MesosideriteOne of two main types of stony-iron meteorite, the other being pallasites. Mesosiderites are a [...]

ALMAHATA SITTA MS-MU-012

Ureilite Monomict/Unbrecciated Olivine–augite, plagioclase-bearing Fell October 7, 2008 20° 43.04′ N., 32° 30.58′ E. In [...]

Almahata Sitta MS-MU-002

EL3 (ELb3/4 in Weyrauch et al., 2018) Fell October 7, 2008 20° 43.04′ N., 32° [...]

Almahata Sitta MS-MU-036

Enstatite AchondriteUsed in past as synonym for Aubrites. Present definition from the Meteoritical Bulletin states [...]

Almahata Sitta

Ureilite Polymict Shallow regolith fragmental breccia click on image for a magnified view Fell October [...]

Allende

CV3.2 (>3.6)oxA Fell February 8, 1969 26 ° 58′ N., 105 ° 19′ W. At [...]

Almahata Sitta MS-181

Bencubbinite, CBa Fell October 7, 2008 20° 43.04′ N., 32° 30.58′ E. In 2008, October [...]

ACFER 214

CH3 chondrite Found September 30, 1991 27° 41.40′ N., 4° 22.72′ E. In the initial [...]

Abbott

H3–6 Found 1951 36° 18′ N., 104° 17′ W. This meteoriteWork in progress. A solid [...]

Abee

EH Impact-Melt Breccia (EH4 in MetBull 8) (EHb IMB in Weyrauch et al., 2018) Fell [...]

Agoult

Eucrite Monomict, noncumulate (Residual) Found March 2000 30° 33′ N., 4° 54′ W. An 82 [...]

Albin

Pallasite, PMG (main-group) Found 1915 41° 30′ N., 104° 6′ W. A mass of 83 [...]

Features that make a tektite desirable or collectable

Like any other collectible, the smallest details are often what distinguish a good specimen from [...]