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USA103 - Calcite and Heulandite-Ca on Mordenite - Rats Nest Claim, Challis, Custer County, Idaho

USA103 - Calcite and Heulandite-Ca on Mordenite - Rats Nest Claim, Challis, Custer County, Idaho #1USA103 - Calcite and Heulandite-Ca on Mordenite - Rats Nest Claim, Challis, Custer County, Idaho #2USA103 - Calcite and Heulandite-Ca on Mordenite - Rats Nest Claim, Challis, Custer County, Idaho #3USA103 - Calcite and Heulandite-Ca on Mordenite - Rats Nest Claim, Challis, Custer County, Idaho #4

According to John Cornish, this large cabinet specimen is one of the finest calcite specimens to come from this locality. Calcite typically forms here as a crystalline coating on mordenite. The light honey-colored calcite cluster measures 5.1 cm. It is undamaged, with some matrix attached on the reverse. The calcite fluoresces a bright cream color under both LW and SW UV. In addition, the heulandite is well-crystallized, with a zoned, light pink-orange color. 15.2 x 12.8 x 7.0 cm.

Price: $800.00
713.84 £635.44 ¥86,724
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