Siderite crystals to 7.3 cm, from Nello Teer Crabtree Creek quarry, Raleigh-Durham, Wake County, North Carolina. Collected in the late 1950s, ex collections of Lloyd Allison, Terry Ledford, and Ed David. László Kupi photo.
A collector's guide to North Carolina, USA: its geology, mining history and notable minerals, illustrated with the 101 specimens documented from this locality on EarthWonders.
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