5275 Chalcocite, Judkins Quarry, Nuneaton, Warwickshire, England

September 29, 2019 Pendleton England United Kingdom Warwickshire

Tags: Chalcocite

California North and Central Americas United States

4980 Wulfenite, Bagdad-Chase Mine, Stedman, Stedman District, Bullion Mts, San Bernardino Co., California, USA

October 5, 2019

Brazil South America

6079 Edingtonite, Natrolite, Jacupiranga mine, Cajati, São Paulo, Brazil

March 24, 2018

Australasia Australia New South Wales

ncat JP463 Quartz, Heulandite, Garrawilla, New South Wales

September 23, 2019

Co. Antrim Northern Ireland United Kingdom

4822 Tridymite, Tardree Mountain, Co. Antrim, Northern Ireland

October 5, 2019