Cassiterite with Quartz, Siderite
specimen number:
80311045
location:
Panasqueira mine, Covilha, Castelo Branco, Portugal
description:
Lustrous crystals of cassiterite to 0.9 cm in size scattered over the top of this cluster of glassy absolute gem water clear colorless quartz crystals. Minor siderite present. This is complete all around and in great condition.
Size: 6.0 x 3.5 x 1.5 cm (small-cabinet)
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Related by Mineral (Cassiterite):
Cassiterite — China
Origin: Amo, Ximeng, Yunnan, China
Number: (5002300)
Size: 3.5 x 3.5 x 3.0 cm (miniature)
Cassiterite — Czech Republic-Germany
Origin: Cinovec-Zinnwald, Bohemia, Czech Republic-Germany
Number: (5002798)
Size: 1.8 x 1.7 x 1.6 cm (thumbnail)
Cassiterite — China
Origin: Huya, Mt Xuebaoding, Sichuan, China
Number: (9505408)
Size: 2.3 x 0.9 x 0.7 cm (thumbnail)
Related by Location (Panasqueira mine):
Fluorapatite — Portugal
Origin: Panasqueira Mines, Beira Baixa, Portugal
Number: (9505399)
Size: 7.3 x 6.2 x 1.5 cm (small-cabinet)
Arsenopyrite-Marcasite — Portugal
Origin: Level 3, Panasqueira Mines, Covilha, Castelo Branco, Portugal
Number: (5003083)
Size: 16.0 x 11.0 x 3.5 cm (large-cabinet)
Fluorapatite — Portugal
Origin: Panasqueira Mines, Covilha, Castelo Branco, Portugal
Number: (5003503)
Size: 6.0 x 3.0 x 1.5 cm (small-cabinet)