Published on February 18, 2024. Updated on January 27, 2025

Written by Regina Cal

Tucson Gem Show Interactive Map

NEW: Arizona Rockhounding Tours with Regina! 

Come dig with me at the Lone Star Mine

The Lone Star Mine is a fluorite mine that is loaded with thousands of pounds of crystals still in the tailings. It is located in Cochise County, one hour southeast of Tucson. Come on out and I will take you on an adventure you will never forget!

About the author 

Regina Cal

I am a professional outfitter and mining tour guide for the Lone Star Mine. I am a claim owner, veteran rockhounder and explorer of the American Southwest.

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Tucson Gem Show Interactive Map NEW: Arizona Rockhounding Tours with Regina! Come dig with me at the Lone Star MineThe Lone Star Mine is a fluorite mine that is loaded with thousands of pounds of crystals still in the tailings. It is located in Cochise County, one hour southeast of Tucson. Come on out and I (read more)

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