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sphalerite is concentrated by
a)gravity separation
b)magnetic separation
c)froth floatation
d)hydroulic washing
e)leaching

christopher , 7 Years ago
Grade 11
anser 1 Answers
Varon
Hello christophery 
Sphalerite also called as zinc blende is always concentrated by froath floatation method because sulphide ores are concentrated by sulphide ores
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Last Activity: 7 Years ago
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