AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pakistan > Augite-Diopside var. Fassaite |
DESCRIPTION: | No. 37012 |
Mineral: | Augite-Diopside var. Fassaite |
Locality: | Arondo, Gilgit-Baltistan, Pakistan |
Description: | Sharp black fassaite crystals (Fe-Al-rich diopside or augite) in stacked cluster of parallel crystals. The fassaite crystals have lustrous surfaces and light-colored streaks that are the result of sub-surface inclusions. Ex. Dr. Eugene E. Sensel (1911-2000) collection #M704, originally acquired in 1991 from Mtn. Min. |
Overall Size: | 5x5x2 cm |
Crystals: | 3-18 mm |
Archived: | For reference only |
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