Cassiterite
specimen number:
8032972
location:
Panasqueira Mine, Covilha, Castelo Branco, Portugal
description:
Lustrous black crystal of cassiterite 1.5 cm across on a muscovite crystal matrix. Minor siderite present as well. In very good condition.
Size: 3.0 x 2.0 x 1.5 cm (thumbnail)
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Related by Mineral (Cassiterite):
Cassiterite — China
Origin: Pingwu mine, Huya, Pingwu Co., Mianyang, Sichuan, China
Number: (9507061)
Size: 5.5 x 3.0 x 3.0 cm (miniature)
Cassiterite — Russia
Origin: Iul'tin Mine, Chukotka Autonomous Okrug, Russia
Number: (2062947)
Size: 3.3 x 3.3 x 2.3 cm (miniature)
Cassiterite — Portugal
Origin: Panasqueira Mines, Sao Jorge da Beira, Covilha, Castelo Branco, Portugal
Number: (8911126)
Size: 6.5 x 5.5 x 2.5 cm (small-cabinet)
Related by Location (Panasqueira Mine):
Fluorapatite — Portugal
Origin: Panasqueira Mine, Covilha, Castelo Branco, Portugal
Number: (9530044)
Size: 5.0 x 2.0 x 2.0 cm (miniature)
Ferberite — Portugal
Origin: Panasqueira Mines, Covilha, Castelo Branco, Portugal
Number: (2057069)
Size: 5.8 x 3.0 x 1.0 cm (miniature)
Fluorapatite — Portugal
Origin: Panasqueira Mines, Covilha, Portugal
Number: (9771016)
Size: 7.0 x 3.5 x 2.0 cm (small-cabinet)