@book{28968,
	author = {Thurston, W. R.},
	title = {Pegmatites of the Crystal Mountain district, Larimer County, Colorado /},
	publisher = {U.S. G.P.O.,},
	year = {1955.},
	address = {Washington, [D.C.] :},
	note = {Thirteen folded leaves in pocket.}
}