David Weir: Meteorite Studies

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NWA 1068

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

NWA 595

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

NWA 516

Winonaite (primitive)* (‘W Chondrite’) Found November 2000 no coordinates recorded A small meteoriteWork in progress. [...]

NWA 735

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

NWA 960

Ordinary Chondrite, type 3, metal-poor (ungroupedModifying term used to describe meteorites that are mineralogically and/or [...]