Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA
50mm x 40mm x 30mm
This is a Leadhillite, Diaboleite, and Caledonite from Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA. A truly exceptional specimen containing large, coarse, royal blue subhedral crystal clusters of diaboleite, a lead-copper chloride hydroxide, along with several large, sharp, well-formed crystals of leadhillite to 1.4mm!
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4,945,391 minIDs have been issued as of 22nd Sep 2019 7:27 pm BST