Quartz with Muscovite inclusions, Sphalerite
specimen number:
8121060
location:
Panasqueira mines, Beira Baixa, Portugal
description:
Exceptionally fine large cabinet specimen for the locality with glassy gem crystals of sharp quartz to 18.5 cm in length in a grouping with crystallized muscovite and ferberite. Sphalerite present as well, the quartz crystal also shows internal phantom crystals lined with muscovite. In terrific condition.
Size: 25.0 x 25.0 x 11.0 cm (large-cabinet)
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Related by Mineral (Quartz):
Quartz — Brazil
Origin: Ametista do Sul, Rio Grande do Sul, Brazil
Number: (3512604)
Size: 17.0 x 15.0 x 3.0 cm (large-cabinet)
Quartz — Brazil
Origin: Bahia, Brazil
Number: (3512969)
Size: 4.5 x 3.0 x 3.0 cm (miniature)
Quartz — Brazil
Origin: Diamantina, Minas Gerais, Brazil
Number: (3512756)
Size: 7.5 x 2.7 x 1.4 cm (small-cabinet)
Related by Location (Panasqueira mines):
Fluorapatite — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121749)
Size: 10.0 x 8.5 x 5.0 cm (cabinet)
Ferberite — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121706)
Size: 13.0 x 9.5 x 5.0 cm (cabinet)
Fluorapatite — Portugal
Origin: Panasqueira mines, Beira Baixa, Portugal
Number: (8121041)
Size: 11.0 x 6.0 x 2.0 cm (cabinet)