ʻO ka wili aniani lei i hana ʻia e ka aniani kiʻekiʻe kiʻekiʻe kahi ikaika mechanical, ʻoi aku ka nui o ka ʻike sio2 ma mua o 70%, hiki i ka paʻakikī ke piʻi i 6-7 Mohs, a lawa ka paʻa ʻana, ʻaʻole maʻalahi e haki, hiki ke hoʻohana pinepine ʻia i mau manawa. Maikaʻi kūpono, ʻoi aku ka nui o ka helu o ka pōʻaiapuni ma mua a i ʻole 80%, a ua like ka nui o ka ʻāpana. Ma hope o ka pīpī ʻana, mālama ʻia ke kaila o ka mālamalama o ka mea puhi pahū, a paʻakikī e waiho i kahi kahawai. ʻAʻole hiki ke hoʻololi ʻia, i hana ʻia me nā mea aniani soda-ʻākina ʻole alkaline, me ke kūpaʻa kemika maikaʻi, hoʻohālikelike ʻia me nā mea wili ʻē aʻe, ʻaʻole e hoʻohaumia nā lei aniani i ka metala i hana ʻia, hiki ke hōʻeleu i ka hoʻomaʻemaʻe, ʻoiai e mālama ana i ka pololei o ka hana ʻana o ka mea kumu. Pālahalaha a ʻaʻohe impurities, ma muli o ke ʻano o nā ʻāpana poepoe, ʻaʻohe impurities; pālahalaha, me kahi hoʻopau maikaʻi, hiki i nā kūlana o ka honua a me ka home. ʻO nā lei aniani olan a hoʻomau i ka hoʻolako ʻana i nā lei aniani wili, ma ke ʻano he kumu kūʻai kūpono a kiʻekiʻe paha i nā pākeke pālolo. Hoʻohana ʻia nā lei aniani olan no ka wili ʻana i nā mea wili wili ʻole i hiki ʻole ai hoʻohana ʻia ai nā lei pālolo no nā kumu like ʻole. ʻO kā mākou ʻike ākea i ka wili ʻana i nā ʻenehana hiki iā mākou ke hoʻonui i kā mākou mau lei aniani no ka hoʻohana ʻana i nā lei. Eia kekahi, hoʻohana mākou i nā wili wili wili agitator i kā mākou hana a i ko mākou kikowaena loea a no laila hiki ke hoʻolako i kā mākou mea kūʻai aku me ka ʻōlelo aʻo a hoʻonui i kā lākou kaʻina hana me nā ana kūpono.