Churchite-(Y)
Kelly Bank mine, Lyndhurst-Vesuvius Mining District, Rockbridge County, Virginia, USA
6.8 x 6.2 x 3.8 cm. Weinschenkite (of Laubmann) is the obsolete synonym of churchite-(Y), a rare hydrated phosphate. Tiny spherules, to about 1 mm, with a radial-fibrous structure are peppered on the undulating limonite matrix. Specimens of any species are rare from this extinct iron-manganese mine that operated from the mid 1800s to early 1950s. ...
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