Rhodochrosite. Weight of this specimen is 70 pounds.
It has 2.5" to 4" rhombohedral crystals and sphalerite, tennatite, tetrahedrite, quartz, fluorite and calcite. Sweet Home Mine, Alma, Colorado
Azurite from Bisbee
Babingtonite with green prehnite and white calcite. Lane Traprock quarry, Westfield, Hampden County, Massachusetts
Scolecite with Calcite. Baird Creek quarry, Cowlitz County, Washington
Yellow and brown calcite with Natrolite. Gopher Valley quarry, Sheridan, Yamhill County
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