Ref.) Min. Col. PA; Geyer, Smith & Barns, Pgs. 201-202. Small inactive phosphate quarry. (one of the several Appalachean Phosphate deposits along the susquehanna valley). Phosphate deposits occur in the shriver member of the Lower Devonian Old Port Formation, composed almost entirely of chert. (similar to the Ross Farm, W.L. Newman Property to the south in Juniata Co.)
Mineral List
5 entries listed. 5 valid minerals.
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