Quartz with Siderite, Calcite
specimen number:
8032438
location:
Panasqueira Mine, Covilha, Castelo Branco, Portugal
description:
Gemmy slightly smoky glassy quartz crystal, terminated naturally on both ends, hosting a grouping of lenticular siderite crystals 4.5 cm across. The back of the specimen completely coated and small sparkling colorless calcite crystals. In great condition.
Size: 16.0 x 8.5 5.5 cm (large-cabinet)
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