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Mica Dynamite

Hard rock mining of these ore bodies requkes drilling and blasting with ammonium nitrate and dynamite. After blasting, the ore is reduced in size with a drop ball and then loaded on tmcks for transportation to the processing plant. Mica, quartz, and feldspar concentrates are separated, recovered, and sold from the hard rock ore. [Pg.286]

Mica. A class of silicates of a wide variety of compns, but consisting essentially of silicates of A1 (sometimes partly replaced by Fe, Cr, etc) and an alkali, such as K, Na or Li. All characteristically cleave into thin sheets, which are flexible and elastic. Occurs naturally thru-out the world. In its powd form, it has been used in pyrotechnic compns (Ref 1), as well as in Dynamite... [Pg.140]

See other pages where Mica Dynamite is mentioned: [Pg.140]    [Pg.140]    [Pg.194]    [Pg.141]    [Pg.141]    [Pg.391]    [Pg.140]    [Pg.140]    [Pg.194]    [Pg.141]    [Pg.141]    [Pg.391]    [Pg.286]    [Pg.140]    [Pg.490]    [Pg.262]    [Pg.793]    [Pg.141]    [Pg.490]    [Pg.506]   
See also in sourсe #XX -- [ Pg.8 , Pg.122 ]

See also in sourсe #XX -- [ Pg.194 ]

See also in sourсe #XX -- [ Pg.194 ]



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Dynamite

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