Topaz with Muscovite, Dolomite, Arsenopyrite
specimen number:
5003438
location:
level 0, Panasqueira Mines, Covilha, Castelo Branco, Portugal
description:
Blue lustrous translucent crystals of topaz measuring to 1.5 cm in size across the top of this matrix with crystallized muscovite, dolomite, and arsenopyrite. In great condition. Collected in 2014. A really choice example for the species from this Portuguese locality.
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Related by Mineral (Topaz):
Topaz — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (1362164)
Size: 2.2 x 1.2 x 0.6 cm (thumbnail)
Topaz — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (1362111)
Size: 2.5 x 1.3 x 0.8 cm (thumbnail)
Topaz — Brazil
Origin: Ouro Preto, Minas Gerais, Brazil
Number: (1341491)
Size: 3.5 x 1.3 x 0.7 cm (miniature)
Related by Location (level 0):
Fluorapatite — Portugal
Origin: level 0, Panasqueira Mines, Covilha, Castelo Branco, Portugal
Number: (5005227)
Size: 3.5 x 3.0 x 1.5 cm (miniature)
Siderite — Portugal
Origin: Level 0-1, Panasqueira mines, Castelo Branco, Cova da Beira, Portugal
Number: (5006481)
Size: 12.5 x 7.0 x 4.0 cm (cabinet)
Fluorapatite — Portugal
Origin: level 0, Panasqueira Mines, Covilha, Castelo Branco, Portugal
Number: (5004605)
Size: 8.0 x 6.0 x 4.0 cm (small-cabinet)