Azurite from Mammoth-Saint Anthony Mine, Arizona, USA
Malachite pseudomorphs after azurite, 6.8 cm, from the Mammoth–St. Anthony mine, Tiger, Pinal County, Arizona. Ex Keith Alcorn and Wayne Leicht collections; Jeff Scovil photo.
A collector's guide to Mammoth-Saint Anthony Mine, USA: its geology, mining history and notable minerals, illustrated with the 255 specimens documented from this locality on EarthWonders.
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