Almandine crystal, 12 cm, from Salmon River Canyon, Lemhi County, Idaho. M. W. Spaulding acquired this specimen from E. Mitchell Gunnell in 1959; ex David New, ex collection of Philip Oswalt. Photo: László Kupi.
A collector's guide to Idaho, USA: its geology, mining history and notable minerals, illustrated with the 47 specimens documented from this locality on EarthWonders.
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