Hematite with Quartz
specimen number:
2312136
location:
Ocna de Fier, Severin Co., Romania
description: The Ocna de Fier mining district in Caras-Severin County, Romania, has a remarkably long history spanning several millennia, with initial copper and iron exploitation dating back to the Bronze Age and expanding significantly through the Roman period. Commercial and industrial scale mining intensified during the Habsburg administration and continued into the modern era to supply regional iron smelting. Geologically, the deposit is one of Europe's classic contact-metasomatic skarn occurrences, situated where Late Cretaceous banatitic intrusive rocks intersected and altered Mesozoic carbonate sequences. This complex interaction produced extensive magnetite ore bodies and a diverse skarn mineral assemblage comprising over one hundred distinct mineral species, making the site internationally significant for both historical metal production and mineralogical study.
An excellent locality example for the species, thin platy metallic crystals of hematite across the top of matrix with quartz. Very minimal damage present, this still very good. Very choice for this old and long closed locality.
Size: 11.0 x 9.5 x 3.0 cm (cabinet)
Collection: Paul Siegel
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Related by Mineral (Hematite):
Hematite — Michigan
Origin: Sherwood Mine, Iron Co., Michigan, USA
Number: (2062161)
Size: 18.5 x 7.0 x 3.0 cm (large-cabinet)
Hematite — UK
Origin: Frizington, Cumbria, England, UK
Number: (1052614)
Size: 18.0 x 11.0 x 9.0 cm (large-cabinet)
Hematite — Switzerland
Origin: Cavradi gorge, Val Curnera, Tujetsch, Surselva, Grisons, Switzerland
Number: (1052559)
Size: 6.0 x 5.5 x 4.5 cm (small-cabinet)
Related by Location (Ocna de Fier):
Quartz — Romania
Origin: Ocna de Fier, Severin Co., Romania
Number: (2312638)
Size: 15.5 x 13.0 x 8.0 cm (large-cabinet)
Andradite — Romania
Origin: Ocna de Fier, Severin Co., Romania
Number: (2312310)
Size: 10.0 x 8.0 x 4.5 cm (cabinet)
Calcite — Romania
Origin: Ocna de Fier, Severin Co., Romania
Number: (2312609)
Size: 16.0 x 11.0 x 6.0 cm (large-cabinet)

