20019 Quartz, Holland Mine, Duquesne Gulch, Nash Mines group (Duquesne-Washington group), Washington Camp-Duquesne District, Patagonia District, Patagonia Mts, Santa Cruz Co., Arizona, USA

October 5, 2019 Steve Arizona North and Central Americas United States

Multiple Japan-Law twins. Ex Marylin Dodge Collection. See http://www.irocks.com/minerals/specimen/3973

Tags: Quartz

Australasia Australia Queensland

ncat YU Goethite, Quartz, Calcite, Agate Creek, Queensland

August 27, 2023

Australasia Australia South Australia

20010 Quartz, Wadnaminga, Olary Province, South Australia

October 5, 2019

Scotland United Kingdom

4145 Apatite (Plumbian), Pyromorphite, Quartz, Glencrief Mine, Wanlockhead, Dumfriesshire, Scotland

October 4, 2019

New Mexico North and Central Americas United States

5808 A2985 6666m Fluorite, Quartz, Pine Canyon deposit, West Burro Mountains, Burro Mountains Mining District, Grant County, New Mexico, USA

January 28, 2023