mineral general info

Goethite

Origin: Lake George, Park Co., Colorado, U.S.A.

Sample size: 5 x 3.4 x 1.8 cm

Photo courtesy of:

Dan Weinrich

Goethite pseudomorph after gypsum

Origin: La Negra, Chihuahua, Mexico

Ex. M. Dodge collection

Sample size: 2.4 x 1.9 x 1.2 cm

Goethite pseudomorph after cuprite

Origin: Chessy, Lyon, Rhone-Alpes, France

Ex. M. Dodge collection

Sample size: 1.1 x .9 x 0.9 cm

Origin: Graves Mountain, Lincoln Co., Georgia, U.S.A.

Ex. Marty Lewadny collection

Sample size: 6.4 x 4.3 x 3.0 cm

Goethite pseudomorph after pyrite

Origin: Pelican Point, Utah, U.S.A.

Sample size: 4.8 x 3.2 x 3 cm

Photo courtesy of:

Rob Lavinsky