gold ore compressive hardness

what is the mpa compressive for gold ores

Jan 17, 2013· In gold mining equipment, PEW jaw , crushing all kinds of minerals and rocks that compressive strength is less than 320 MPa , and soft rocks and ores such as , » More detailed what is the mpa gold ores compressive hardness...

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Properties of Gold & Alloys

Specific Heat of Gold The specific heat of gold is 00324 (Regnault) or 00316 (Violle) What is the Fusibility of Gold Gold fuses, after passing through a pasty stage, at a clear cherry-red heat, just below the fusing point of copper and much above that of silver The metal expands considerably on fusing, and contracts again on solidifying...

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