@book{30365,
	author = {Robie, Richard A., and Beardsley, Keith M.,},
	title = {Selected X-ray crystallographic data, molar volumes, and densities of minerals and related substances,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1967.},
	series = {United States. Geological Survey. Bulletin},
	address = {Washington,}
}