 | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...coal dumps at Shamokin, Northumberland co., Pennsylvania, and at Chervonograd, LvivVolhynia basin, Ukraine |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Earth Sciences, Lehigh University, Bethlehem, Pennsylvania. Thalassa Skinner: Cambridge, Massachusetts...Tuscon, Arizona. John S. White: Stewartstown, Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany...North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Isand South Carolina South...an accessory mineral in serpentinite. Cedar Hill quarry, Lancaster Co., PA; Josephine Co., OR; White Creek...accessory in meteorites and lunar rocks. Howard Montgomery quarry, Howard Co., MD; Mackinaw mine, Snohomish |
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Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery County, Pennsylvania, USA