Quartz-after-Calcite with Pyrite, Sphalerite
specimen number:
1821277
location:
Herja Mine, Baia Mare, Maramures Co., Romania
description: Sugary sparkling colorless crystals of quartz replacing large scalenohedral crystals of what were once calcite to almost 6.0 cm in size. The specimen forms an 18.0 x 17.0 x 4.0 cm plate. Accented with somewhat gemmy sphalerite crystals and sparkling pyrite, this is an outstanding condition. From the backside negative cavities can be seen where the calcite once existed. Classic material for this locality. Shipping weight: 1.59 pounds.
Size: 18.0 x 17.0 x 4.0 cm (large-cabinet)
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Related by Mineral (Quartz):
Quartz — India
Origin: Khadakwani, Khargone, Madhya Pradesh, India
Number: (9273080)
Size: 7.5 x 6.0 x 5.0 cm (small-cabinet)
Quartz — Arkansas
Origin: near Hot Springs, Arkansas, USA
Number: (2013064)
Size: 10.0 x 6.0 x 4.5 cm (cabinet)
Quartz — Morocco
Origin: Ait aissa Ibrahim, Jbel Saghro, Ouarzazate, Souss-Massa-Draa, Morocco
Number: (2341424)
Size: 6.0 x 6.0 x 5.5 cm (small-cabinet)
Related by Location (Herja Mine):
Quartz — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (2312060)
Size: 19.0 x 8.0 x 4.5 cm (large-cabinet)
Calcite — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (2312098)
Size: 9.0 x 4.0 x 3.8 cm (small-cabinet)
Sphalerite — Romania
Origin: Herja Mine, Maramures Co., Romania
Number: (2063226)
Size: 5.0 x 4.0 x 3.0 cm (miniature)