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

0973 URANOPILITE, Happy Jack Mine, White Canyon, San Juan County, Utah, U.S.A.

North & Central Americas United States Utah

0973 URANOPILITE, Happy Jack Mine, White Canyon, San Juan County, Utah, U.S.A.

September 28, 2019

2266 CRISTOBALITE, Obregon, Mun. de Cajeme, Sonora, Mexico

Mexico North & Central Americas

2266 CRISTOBALITE, Obregon, Mun. de Cajeme, Sonora, Mexico

September 28, 2019

3490 BROOKITE, QUARTZ, Nausherwani Mine, Char Kohan, Kharan, Balochistan, Pakistan

3490 BROOKITE, QUARTZ, Nausherwani Mine, Char Kohan, Kharan, Balochistan, Pakistan

September 28, 2019

2992 BOKITE, METAHEWETITE, Monument No. 2 Mine, Monument Valley, Apache County, Arizona, U.S.A.

Arizona North & Central Americas United States

2992 BOKITE, METAHEWETITE, Monument No. 2 Mine, Monument Valley, Apache County, Arizona, U.S.A.

September 28, 2019