ASTROPHYLLITE in miarolitic cavity within alkaline granite matrix Golden Horn Batholith, Washington Pass, Okanogan County, Washington, USA Astrophyllite is 1.2 cm long Jeffrey M. Schwartz Collection Photo Copyright © 2024 Jeffrey M. Schwartz |
ASTROPHYLLITE in miarolitic cavity within alkaline granite matrix Golden Horn Batholith, Washington Pass, Okanogan County, Washington, USA Astrophyllite is 1.2 cm long Jeffrey M. Schwartz Collection Photo Copyright © 2024 Jeffrey M. Schwartz |