Origin: Santa Eulalia, Chihuahua, Mexico
Owner: Lou Perloff
Microscopic image
Photo courtesy of:
Lou Perloff
Origin: Four Ball Pocket, Fluorite Raise, Sweet Home Mine, Alma, Colorado,
U.S.A.
Sample size: 12 x 5 x 3.5 cm
Photo courtesy of:
Rob Lavinsky
Rhodochrosite on
quartz
Origin: Sunnyside mine, Silverton, San Juan Co., Colorado, United States
Ex. Zeitner collection
Sample size: 6 x 6 x 4 cm
Origin: American Tunnel, Silverton, San Juan Co., Colorado, United States
Ex. Zeitner collection
Sample size: 16 x 12 x 6 cm
Rhodochrosite on
quartz
Origin: Butte, Montana, United States
Ex. Kidwell collection
Sample size: 5 x 3 x 3 cm
Origin: N'Chwaning mine, Kalahari Mn Fields, Northern Cap Province, South
Africa
Sample size: 3 x 3 x 2 cm (top), 4 x 4 x 2 cm (bottom)
Photo courtesy of:
Tom Loomis