Sphalerite Pyrite Calcite Specimen - San Antonio Mine, Mexico cut base They're small slabs of genuine

They're small slabs of genuine Andamooka opal—that's one of the legendary spots in South Australia

75" tall and 1

These unique Blue Lace Agate Chalcedony specimens are sourced from Malawi and prepared in South Africa

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Specimen Details:

Sphalerite Pyrite Calcite Specimen - San Antonio Mine, Mexico cut base They're small slabs of genuineThe San Antonio mine, located within the Santa Eulalia Mining District in Chihuahua, Mexico, is well known for producing beautiful mineral specimens, particularly combinations of sphalerite, pyrite, and calcite. These minerals often occur together, creating visually striking pieces. Sphalerite, known for its varied colors and luster, is frequently found in association with the metallic golden pyrite and the crystalline forms of calcite. Some pieces