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Date: 2006-11-15 15:13:46Moshannon Creek Quehanna Wild Area Coal mining Kittanning Coal Acid mine drainage Bituminous coal Coal Clearfield County Pennsylvania Moshannon Geography of Pennsylvania Pennsylvania Sedimentary rocks | UntitledAdd to Reading ListSource URL: amrclearinghouse.orgDownload Document from Source WebsiteFile Size: 576,94 KBShare Document on Facebook |