AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Sphalerite var. Spinel-law Twins with Calcite |
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DESCRIPTION: | No. 34228 |
Mineral: | Sphalerite var. Spinel-law Twins with Calcite |
Locality: | San Antonio Mine, Aquiles Serdán, Chihuahua, Mexico |
Description: | Lustrous black sphalerite crystal showing complex twinning following the Spinel-law. Around the sides are white calcite microcrystals. One corner is chipped. |
Overall Size: | 4x4x3 cm |
Crystals: | .5-15 mm |
Archived: | For reference only |
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