Siderite after Calcite with Pyrite
specimen number:
5003594
location:
Turt mine, Negresti-Oas, Satu Mare, Romania
description: Rhombohedral crystals of what were once calcite measuring to 3.0 cm in size, these now replaced by crystallized siderite and covering the top of this matrix. Many crystals exhibit hollow casts. This is in terrific condition. Classic material for this Romanian locality.
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Related by Mineral (Siderite):
Siderite — China
Origin: Kaiwu Mine, Hezhang County, Bijie, Guizhou, China
Number: (2063556)
Size: 6.0 x 4.0 x 3.5 cm (small-cabinet)
Siderite — Romania
Origin: Turt Mine, Satu Mare Co., Romania
Number: (2312270)
Size: 16.0 x 13.5 x 4.0 cm (large-cabinet)
Siderite — Germany
Origin: Neudorf, Harzgerode, Harz, Saxony-Anhalt, Germany
Number: (9302395)
Size: 5.8 x 4.1 x 3.4 cm (miniature)
Related by Location (Turt mine):
Siderite — Romania
Origin: Turt Mine, Satu Mare Co., Romania
Number: (2312270)
Size: 16.0 x 13.5 x 4.0 cm (large-cabinet)
Sphalerite — Romania
Origin: Turt Mine, Satu Mare Co., Romania
Number: (2312032)
Size: 8.0 x 8.0 x 2.0 cm (small-cabinet)
Galena — Romania
Origin: Turt Mine, Satu Mare Co., Romania
Number: (2312179)
Size: 9.0 x 5.0 x 4.0 cm (small-cabinet)