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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| # NWA11375-6 | # NWA11375-1-8 | # NWA11375-2-9 | # NWA11375-2-91 | 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: 0.6 gm | Weight: 1.8 gm | Weight: 2.9 gm | Weight: 2.9 gm | |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice | |
| Price: $20 | Price: $50 | Price: $78 | Price: sold |
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| # NWA11375-3-5 | # NWA11375-3-9 | # NWA11375-4-1 | # NWA11375-4-11 | # NWA11375-4-2 |
| Weight: 3.5 gm | Weight: 3.9 gm | Weight: 4.1 gm | Weight: 4.1 gm | Weight: 4.2 gm |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice |
| Price: $93 | Price: $103 | Price: sold | Price: sold | Price: $110 |
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| # NWA11375-4-3 | # NWA11375-4-4 | # NWA11375-4-5 | # NWA11375-4-7 | # NWA11375-4-8 |
| Weight: 4.3 gm | Weight: 4.4 gm | Weight: 4.5 gm | Weight: 4.7 gm | Weight: 4.8 gm |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice |
| Price: $113 | Price: $115 | Price: $118 | Price: $123 | Price: $125 |
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| # NWA11375-4-81 | # NWA11375-5-6 | # NWA11375-6-1 | # NWA11375-6-5 | # NWA11375-25-5 |
| Weight: 4.8 gm | Weight: 5.6 gm | Weight: 6.1 gm | Weight: 6.5 gm | Weight: 25.5 gm |
| Features: Part slice | Features: Part slice | Features: Part slice | Features: Part slice | Features: Slice |
| Price: $125 | Price: $145 | Price: $158 | Price: $167 | Price: $643 |
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| # NWA11375-28-0 |
| Weight: 28.0 gm |
| Features: Slice |
| Price: $705 |
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