AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Indiana > Calcite (twinned crystals) |
DESCRIPTION: | No. 38169 |
Mineral: | Calcite (twinned crystals) |
Locality: | Irving Materials Quarry, Anderson, Madison County, Indiana |
Description: | Rectangular cluster of transparent golden calcite crystals with minor matrix on the rear. The unusual shape of the calcite is due to twinning on a plane about 1/3 up from the bottom. A very attractive specimen. |
Overall Size: | 3.5x2.5x2 cm |
Crystals: | 35 mm |
Archived: | For reference only |
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