Method Of Separation Of Tourmaline From Quartz

Dec 15, 2020 2.Quartz sand scrubbing-desliming-magnetic separation method . Generally speaking, common impurity minerals in quartz, such as weak magnetic minerals such as limonite, tourmaline, hematite and biotite, as well as strong magnetic minerals such as magnetite, can only be removed. In actual production, a wet-type strong magnet machine is often used ...

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