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Heulandite-Ca Mordenite Image |
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Heulandite-Ca Mordenite Image |
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| Mineral: | Heulandite-Ca: (Ca,Na)2-3Al3(Al,Si)2Si13O36·12(H2O) Mordenite: (Ca,Na2,K2)Al2Si10O24·7(H2O) | |||||
| Comments: | Pink heulandite crystals up to 15 mm in fibrous white mordenite matrix. | |||||
| Location: | Rats Nest Claim, Challis, Custer Co., Idaho, USA. | |||||
| Scale: | 6x6x4 cm. | |||||
| Copyright: | © John Betts - Fine Minerals | |||||
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