From Prism Volume I 2024: Map the Mine, Four Peaks Amethyst Mine LLC in Arizona
March 13, 2024
By Kurt Cavano
https://agta.org/from-prism-volume-i-20 ... n-arizona/"Kurt Cavano, Managing Member, details the history of this hard-to-access mine in a national forest near Phoenix that is rich in regal purple Quartz.