Cobaltoan Calcite On Malachite Covered Matrix - Kamoto Principal Mine, Kamoto, Kolwezi District, Katanga

A natural hematite that formed as a sculpture. Morocco. Real photos soon.

Finished black tourmaline

Starting some rough ocean jasper tonight. #oceanjasper

In our permanent collection. A perfect Seraphinite slice mined in Korzunovskoe, Irkutskaya Oblast’, Russia. 1970

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Realgar - Shimen Mine, Shimen County, Hunan Province, China

Smoky Quartz with Sprinkling of Chlorite

Locality:  Galenstock, Urseren, Uri, Switzerland

Cobaltoan Calcite with Calcite -  Solita Mine, Catalonia, Spain

Offered from my collection is this huge, museum rhodochrosite plate from Capillitas and Catamarca deposits in Argentina when the mine was in full production. Note it’s thickness. No treatment, no repairs. https://goldenhourminerals.com/shop

4.25 inch rhodochrosite polished slice. The slice is 100% natural beauty. It is perfect even thickness. No repairs no chips. From the 1970’s or earlier as it is from the mine owners collection. I know him well after 27 years of business. If you have interest talk to me. Or buy

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Blue Calcite after prepolish!