AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Idaho > Heulandite-Ca on Mordenite |
DESCRIPTION: | No. 32774 |
Mineral: | Heulandite-Ca on Mordenite |
Locality: | Rat's Nest Claim, near Challis, Custer County, Idaho |
Description: | Concave formation of pink-orange heulandite crystals up to 20 mm long on powdery white mordenite. This is a good, early specimen from this famous locality with pink heulandite crystals - better than the recently mined specimens. |
Overall Size: | 9x9x5 cm |
Crystals: | 1-20 mm |
Archived: | For reference only |
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