30072 Rhodochrosite, Quartz, Sunnyside Mine, Bonita Peak, Gladstone, Eureka Mining District, San Juan Co., Colorado, USA

April 21, 2020 Steve Colorado North and Central Americas United States

Rhodochrosite epimorphs after ?? With tiny quartz crystals. Ex Barry Johnson Collection.

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Tags: Quartz Rhodochrosite

Asia Kazakhstan

5504 Bertrandite, Pyrite, Quartz, Sphalerite, Kara-Oba W deposit, Betpakdala Desert (Bet-Pak-Dal Desert), Karagandy Province (Qaragandy Oblysy; Karaganda Oblast’), Kazakhstan

October 5, 2019

Cornwall England United Kingdom

4466 Quartz, Chlorite, West Caradon Mine, Crow’s Nest, St Cleer, Cornwall, England, UK

June 2, 2023

Australasia Australia Victoria

3330 Quartz, Powelltown, Victoria

October 3, 2019

Arizona North and Central Americas United States

2846 Dioptase, Fluorite, Quartz, Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA

December 1, 2021