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Goethite (”Grape Iron”)Iron Hydroxide, FeO(OH)To help support the preservation of our collection cli

Goethite (”Grape Iron”)

Iron Hydroxide, FeO(OH)

To help support the preservation of our collection click here.

#pacific grove #monterey #museum #collection #minerology #geology #goethite #grape iron #iron hydroxide

@PGMNH: From the Collection

Wed, 21 Oct 2020 12:31:04

RhyoliteOrigin unknownTo help support the preservation of our collection click here.

Rhyolite

Origin unknown

To help support the preservation of our collection click here.

#pacific grove #monterey #museum #collection #geology #minerology #rhyolite #wonder stone

@PGMNH: From the Collection

Fri, 02 Oct 2020 12:30:34

Crystalline, 2015

Crystalline, 2015

#psychedelic art #neo psychedelia #entheogens #minerals #minerology #crystals #trippy #los angeles #transcendence

Sat, 19 Sep 2015 20:18:54

rockon-ro: GREEN TOURMALINE crystal from Brazil.

GREEN TOURMALINE crystal from Brazil.

#tourmaline #green tourmaline #minerals #crystals #minerology #mystic #healing #natural

Wed, 04 Jan 2017 22:45:51