Superb large plate of sharp, transparent quartz crystals in which two large, undamaged Japan-law twins rest of a matrix of typical prismatic quartz crystals. Many of the quartz crystals have unusual inclusions of silvery arsenopyrite, and small black sphalerite crystals studded about this large piece add great contrast. A superb quartz specimen from the Kami mine in Bolivia, a noted worldwide locality for Japan-law twinned quartz. Mark Cross photo.
$2,500.00
In stock
Species: Hedenbergite, Quartz
Locality: Huanggang Fe-Sn deposit, Hexigten Banner, Chifeng City, Inner Mongolia, China
Size: 14 x 6.5 x 5.5 cm
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Species: Fluorite, Quartz
Locality: Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China
Size: 5.6 x 4.8 x 4.2 cm, 88 grams
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Species: Elbaite, Quartz
Locality: Barra do Salinas, Coronel Murta, Minas Gerais, Brazil
Size: 8 x 6.5 x 3.5 cm
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Species: Quartz
Locality: Baixão claim, Taquaral, Itinga, Minas Gerais, Brazil
Size: 14 x 5.5 x 5 cm
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