Gypsum with Calcite, Siderite
specimen number:
8031344
location:
Herja mine, Maramures Co., Romania
description:
Lustrous black crystal groupings of gypsum to 1.5 cm in size on a matrix of crystallized calcite with siderite. Some pyrite present on the matrix, slightly decomposing. The black color in the gypsum due to inclusions of jamesonite.
Size: 8.0 x 6.5 x 4.5 cm (small-cabinet)
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Related by Mineral (Gypsum):
Gypsum — Oklahoma
Origin: Great Salt Plains, Alfalfa Co., Oklahoma, USA
Number: (2212249)
Size: 7.5 x 5.5 x 4.5 cm (small-cabinet)
Gypsum — Mexico
Origin: Naica, Chihuahua, Mexico
Number: (8311015)
Size: 8.5 x 7.0 x 3.0 cm (small-cabinet)
Gypsum — Oklahoma
Origin: Great Salt Plains, Alfalfa Co., Oklahoma, USA
Number: (2212248)
Size: 7.0 x 6.0 x 1.5 cm (small-cabinet)
Related by Location (Herja mine):
Fizelyite — Romania
Origin: Herja Mine, Maramures Co., Romania
Number: (1052570)
Size: 12.0 x 7.0 x 3.5 cm (cabinet)
Stibnite — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (2312321)
Size: 9.5 x 9.5 x 6.0 cm (cabinet)
Calcite — Romania
Origin: Herja mine, Maramures Co., Romania
Number: (2312571)
Size: 11.5 x 2.7 x 2.6 cm (cabinet)