@article {5743,
	title = {Geology of Some Copper Deposits in North Carolina, Virginia, and Alabama},
	year = {1963},
	publisher = {U.S. Government Printing Office},
	address = {Washington, D.C.},
	keywords = {Geological formations, Hazel Creek, Minerals, Quartz, Swain County},
	issn = {Geological Survey Bulletin 1142-I},
	url = {http://pubs.usgs.gov/bul/1142i/report.pdf},
	author = {Espenshade, Gilbert H}
}
@article {3459,
	title = {The Great Smoky Mountains - Their Geology and Natural History},
	journal = {Scientific Monthly},
	volume = {71},
	year = {1950},
	note = {Illustrations, Maps},
	month = {July},
	pages = {31-43},
	keywords = {Ecosystem, Forests, Geological formations, Geology, Limestone, Ocoee Series, Quartz, Sedimentary rocks, Soils},
	author = {King, Philip Burke and Stupka, Arthur}
}
