@book{69739,
	author = {Craig, James R., and Vaughan, David J.,},
	title = {Ore microscopy and ore petrography /},
	publisher = {Wiley,},
	year = {c1994.},
	address = {New York :},
	edition = {2nd ed.},
	note = {Cover title: Ore microscopy & ore petrography.}
}