AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Nigeria > Corundum var. Blue Sapphire |
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DESCRIPTION: | No. 79366 |
Mineral: | Corundum var. Blue Sapphire |
Locality: | Nigeria |
Description: | Large lustrous translucent blue sapphire crystal, the colored gem variety of the mineral corundum, with no matrix. The sapphire crystal is hexagonal form, with stepped termination on the top and cleaved bottom. Weight: 6.8 grams |
Overall Size: | 19x18x13 mm |
Crystals: | 19 mm |
Archived: | For reference only |
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