1346 OSUMILITE, TRIDYMITE, Obsidian Cliffs, North Sister Mtn., McKenzie Pass, Lane County, Oregon, U.S.A.

September 28, 2019 Pendleton North & Central Americas Oregon United States

Source B.Porter, 1983

Tags: OSUMILITE TRIDYMITE

2138 QUARTZ, Mt. Gee, Arkaroola, Flinders Ranges, South Aust., Australia

Australasia Australia South Australia

2138 QUARTZ, Mt. Gee, Arkaroola, Flinders Ranges, South Aust., Australia

September 28, 2019

5204 EPIDOTE, Pampa Blanca, Castrovirrreyna District, Huancavelica Department, Peru

Peru South America

5204 EPIDOTE, Pampa Blanca, Castrovirrreyna District, Huancavelica Department, Peru

September 28, 2019

3888 MOSESITE, McDermitt Mine, Opalite District, Humboldt County, Nevada, U.S.A.

Nevada North & Central Americas United States

3888 MOSESITE, McDermitt Mine, Opalite District, Humboldt County, Nevada, U.S.A.

September 28, 2019

4525 SANTACLARAITE, Mt.Hamilton, Diablo Range, Santa Clara County, California, U.S.A.

California North & Central Americas United States

4525 SANTACLARAITE, Mt.Hamilton, Diablo Range, Santa Clara County, California, U.S.A.

September 28, 2019