Ureilite Meteorite 13.9 G – NWA 11757 Achondrite Dimensions: 41 X 27 X

Dimensions: 41 X 27 X 5 mm

the preserved silicate-metal structure tells a story of cosmic formation and deep planetary processes

Dimensions: [44 X 27 X 8 mm ]

Green fluorite from El Hammam Mine

Ureilite Meteorite 13.9 G – NWA 11757 Achondrite Dimensions: 41 X 27 XNWA 11757 Ureilite Meteorite For Sale Northwest Africa 11757 (NWA 11757) is a fascinating ureilite meteorite recovered from the deserts of Morocco and acquired in September 2017. This rare coarse grained ultramafic rock displays a striking metamorphic texture, formed by the high temperature processes that shaped its olivine and pyroxene mineral grains. Olivine crystals show reverse zoning with magnesium rich edges, while metal inclusionsnow partly