Ferberite with Arsenopyrite, Quartz
specimen number:
8034886
location:
Panasqueira Mine, Covilha, Castelo Branco, Portugal
description:
Excellent bladed lustrous black crystals of ferberite in a cluster almost 7.5 cm across the top of this crystallized quartz matrix with arsenopyrite. Some of the arsenopyrite crystals measure to 3.5 cm. In very good condition as seen.
Size: 10.5 x 8.5 x 4.0 cm (cabinet)
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Related by Mineral (Ferberite):
Ferberite — Portugal
Origin: Panasqueira Mine, Covhila, Portugal
Number: (2262090)
Size: 6.5 x 5.0 x 1.0 cm (small-cabinet)
Ferberite — China
Origin: Yaogangxian mine, Chenzhou, Hunan, China
Number: (9851173)
Size: 12.0 x 4.5 x 4.0 cm (cabinet)
Ferberite — Colorado
Origin: Nederland, Boulder Co., Colorado, USA
Number: (1052293)
Size: 7.5 x 4.5 x 2.0 cm (small-cabinet)
Related by Location (Panasqueira Mine):
Fluorapatite — Portugal
Origin: Panasqueira Mine, Covilha, Castelo Branco, Portugal
Number: (9509915)
Size: 6.0 x 4.0 x 1.0 cm (small-cabinet)
Arsenopyrite — Portugal
Origin: Panasqueira Mines, Castelo Branco, Portugal
Number: (9273007)
Size: 6.5 x 5.0 x 3.5 cm (small-cabinet)
Fluorapatite — Portugal
Origin: Panasqueira Mine, Covilha, Castelo Branco, Portugal
Number: (9530044)
Size: 5.0 x 2.0 x 2.0 cm (miniature)