ʻO nā mea hana hoʻokaʻawale gravity e pili ana i ka papaʻaina lulu, centrifuge, cyclone, spiral chute, spiral concentrator, etc. He kūpono ia no ka hoʻokaʻawale ʻana i nā minela metala me nā mea nui e like me ka hao hao, manganese ore, ilmenite, rutile, chromite, wolframite, etc. ka hoʻomaʻemaʻe ʻana i nā m...
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