NWA 11375 Polymict Diogenite Meteorites for Sale
Location: Northwest Africa, exact location unknown.
Found: Purchased in May of 2017
Classification: Diogenite (polymict breccia)
Description: Breccia composed of angular mineral grains and rare pyroxene-chromite symplectite clasts in a sparse matrix. The predominant mineral is low-Ca pyroxene (exhibiting undulose extinction) with subordinate olivine (of several different compositions), chromite, metal, fayalite, and minor (<2 vol.%) exsolved pigeonite. Olivine (Fa9.7; Fa17.7; FeO/MnO = 36-40; N = 2), low-Ca pyroxene (Fs30.6Wo6.2, FeO/MnO = 28), orthopyroxene host (Fs45.8Wo1.6, FeO/MnO = 28), clinopyroxene exsolution lamella (Fs16.8Wo44.3, FeO/MnO = 21), orthopyroxene in symplectite with chromite (Fs14.1Wo0.8, FeO/MnO = 23), clinopyroxene in symplectite with chromite (Fs8.1Wo41.6, FeO/MnO = 21), fayalite (Fa85.2, FeO/MnO = 38), plagioclase associated with fayalite (An56.1Or2.0). Petrography and analysis by A. Irving.
Link to Meteoritical Bulletin Database.
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| # NWA11375-1-9 | # NWA11375-2-2 | # NWA11375-2-3 | # NWA11375-3-2 | About Scale: Each photo has a small one centimeter cube. That's a little less than a half inch on a side. The coin above is a US dime. |
| Weight: 1.9 gm | Weight: 2.2 gm | Weight: 2.3 gm | Weight: 3.2 gm | |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice | |
| Price: $43 | Price: $49 | Price: $51 | Price: $69 |
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| # NWA11375-3-5 | # NWA11375-4-2 | # NWA11375-4-21 | # NWA11375-4-51 | # NWA11375-5-9 |
| Weight: 3.5 gm | Weight: 4.2 gm | Weight: 4.2 gm | Weight: 4.5 gm | Weight: 5.9 gm |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice |
| Price: $93 | Price: $89 | Price: $89 | Price: $95 | Price: $123 |
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| # NWA11375-6-2 | # NWA11375-6-4 | # NWA11375-9-1 | # NWA11375-18-4 | # NWA11375-22-5 |
| Weight: 6.2 gm | Weight: 6.4 gm | Weight: 9.1 gm | Weight: 18.4 gm | Weight: 22.5 gm |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Slice | Features: Slice |
| Price: $129 | Price: $133 | Price: $187 | Price: $373 | Price: $455 |
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| # NWA11375-23-8 | # NWA11375-25-8 | # NWA11375-33-9 | # NWA11375-43-0 | # NWA11375-79-2 |
| Weight: 23.8 gm | Weight: 25.8 gm | Weight: 33.9 gm | Weight: 43.0 gm | Weight: 79.2 gm |
| Features: Slice | Features: Slice | Features: Slice | Features: Slice | Features: End |
| Price: $481 | Price: $523 | Price: $683 | Price: $685 | Price: $1200 |
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