000			01450nam a2200313ia 4500
005			20250914131653.0
008			031029s1995 xxu b 000 eng
039		9	_a200310291047 _bnorjismi _y10-29-2003 _znorjismi
245	1	0	_aBase- and precious-metal concentrations of early Proterozoic massive sulfide deposits in Arizona : _bcrustal and thermochemical controls of ore deposition / _cby Ed DeWitt.
246	1	8	_aEarly Proterozoic massive sulfide deposits in Arizona.
246	2	0	_aBase and precious metal concentrations of early Proterozoic massive sulfide deposits in Arizona.
260			_aWashington : _bU.S. G.P.O. ; _aDenver, CO : _bFor sale by U.S. Geological Survey, Information Services, _c1995.
300			_aiii, 36 p. : _bill., maps ; 28 cm.
490	1		_aU.S. Geological Survey bulletin ; _v2138.
500			_a'U.S. Department of the Interior, U.S. Geological Survey'--T.p. verso.
500			_aShipping list no.: 96-0053-P.
504			_aIncludes bibliographical references (p. 30-36)
650		0	_aOre deposits _zArizona.
650		0	_aSulphides _zArizona.
650		0	_aGeology, Stratigraphic _yProterozoic.
710	2		_aGeological Survey (U.S.)
830		0	_aU.S. Geological Survey bulletin ; _v2138.
907			_a.b13289299 _b2019-11-12 _c2019-11-12
942			_c4 _n0
914			_avtls000343612
991			_aBahagian Koleksi Dokumen
998			_at _b2003-03-10 _cm _da _feng _gxxu _y0 _z.b13289299
999			_c328399 _d328399