Sphalerite Pyrite Calcite Specimen - San Antonio Mine, Mexico Dish It can be found in

It can be found in a range of colors

Its formation can be classified as amorphous

Each stone is smooth and shiny

At first glance

Made with chalcedony and agateThis gorgeous skull has banding that turns bright green under UV light

Sphalerite Pyrite Calcite Specimen - San Antonio Mine, Mexico Dish It can be found inThe 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