000 00593nam a2200157 4500
001 0000001955
008 111003 1980 eng d
040 _aJMGHQ
090 0 0 _a549.09595
_bREA
110 2 _aReadings of Lismore PTY. LTD.
245 1 0 _aDescription and use of magnetic and electrostatics methods to separate and concentrate minerals
260 _c1980
300 _a36p.
_bill.
_c30cm
520 _aIn the production of mineral products from beach sand or alluvial deposits, gravity separation is generally used to remove the light gangue minerals.
650 0 _aMineralogy
999 _c22564
_d22564