• Bournonite on Quartz
  • Bournonite on Quartz
  • Bournonite on Quartz
  • Bournonite on Quartz
Quartz and Agate

Bournonite on Quartz

$850.00   €772  £650.00 approx.  

This specimen is priced in US dollars, all other prices are approximate.

ID: CC19534
A really excellent specimen of very well crystallised Bournonite (lead-copper antimoniate) from Cavnic mine in Romania.  Superb, equant, stubby ‘cog-wheels’ of approximately 4 to 5 mm on each edge form massed intermeshed ‘cogs’ and individual crystals scattered over micro-crystallised, lustrous light grey Quartz.  Each ‘cog’ has flat pinacoid terminations and heavily striated prism faces which form the ‘cog teeth’.  The crystals have a brilliant metallic lustre and are of a uniform silver-grey.  A superb Bournonite from Cavnic mine.

Details

Dimensions
7.0 × 5.7 × 3.2 cm
Categories
Quartz and Agate, Sulphides, Sulphosalts and Arsenides
Locality
Cavnic Mine, Cavnic, Maramures Co, Romania, Europe

Minerals on Specimen

Minerals on specimen
Bournonite, Quartz

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