000			01461cam a22003371a 4500
001			gs 47000046
003			DLC
005			20260227111352.0
008			750805s1946 mnua b 000 0 eng c
010			_ags 47000046
035			_a(OCoLC)1511541
040			_aU.S. Geol. survey. Library _cScU _dOCoLC _dMnHi _dDLC
042			_apremarc
050	0	0	_aTN403.M6 _bG68
100	1		_aGruner, John W. _q(John Walter), _d1890-
245	0	4	_aThe mineralogy and geology of the taconites and iron ores of the Mesabi Range, Minnesota / _cby John W. Gruner.
260			_aSt. Paul, Minn. : _bOffice of the Commissioner of the Iron Range Resources and Rehabilitation : _bin cooperation with the Minnesota Geological Survey, _c1946.
300			_aix, 127 p., 20 p. of plates : _bill. ; _c23 cm.
504			_aIncludes bibliographical references (p. 120-122).
500			_aOne folded ill. in pocket.
500			_aCover title: Mineralogy and geology of the Mesabi Range.
650		0	_aIron ores _zMinnesota _zMesabi Range.
650		0	_aGeology _zMinnesota _zMesabi Range.
650		0	_aMineralogy _zMinnesota _zMesabi Range.
650		0	_aIron ores _xGeology _zMinnesota _zMesabi Range.
650		0	_aTaconite _zMinnesota _zMesabi Range.
651		0	_aMesabi Range (Minn.).
710	1		_aMinnesota. _bOffice of Commissioner of Iron Range Resources and Rehabilitation.
710	2		_aMinnesota Geological Survey.
740	0		_aMineralogy and geology of the Mesabi Range.
999			_c28128 _d28128