mineral general info

Origin: Helvetia, Pima County, Arizona, Southwest U.S.A.

Sample size: 8 x 5.5 x 3 cm

Origin: Southwest Mine, Bisbee, Cochise Co., Arizona, Southwest U.S.A.

Sample size: 6.9 x 5.2 x 2 cm

Photo courtesy of:

John Veevaert, Trinity Mineral Co

Origin: Hidden Treasure Mine, Stockton, Toole Co., Utah, U.S.A.

Ex. Marty Zinn collection

Sample size: 6.6 x 4.8 x 3.2 cm

Aurichalcite on quartz

Origin: 79 Mine, Gila Co., Arizona, U.S.A.

Sample size: 6.8 x 5.0 x 2.6 cm

Photo courtesy of:

Rob Lavinsky

Origin: 79 Mine near Hayden, Gila Co., Arizona, United States

Ex.Eaton collection

Sample size: 5.5 x 3 x 2 cm (top/2nd row), 6 x 5 x 2 cm (3rd/bottom row)

Photo courtesy of:

Tom Loomis