Hale Hana Gula

ʻO ka pahu sluice gula he mea hoʻoheheʻe mineral i hoʻohana mau ʻia i nā mea kanu gula placer. Hoʻokumu nui ʻia me kahi kino chute a me kahi kāpeti sluice gula. Hāʻawi nā pahu sluice like ʻole i nā ʻano riffles, nā moena sluice, nā kāpeti, a me nā miners moss e kōkua i ka hōʻiliʻili ʻana i ke gula nui a me ke gula maikaʻi loa. Hiki iā mākou ke hana i ka lōʻihi, ka laulā, ka mesh mesh a me nā mea kāpeti o ka pahu sluice e like me ka makemake o ka mea kūʻai. Inā ʻaʻole ʻoe maopopo i ka mea kūpono iā ʻoe, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou a e paipai mākou i ke kumu hoʻohālike kūpono iā ʻoe.

ʻEkolu mau ala kaulana loa e kiʻi ai i nā huahana gula: cyanidation, gula gravity separation a me amalgamation. Loaʻa i kēlā me kēia ʻano nā pono a me nā hemahema a kūpono i nā mines like ʻole, a me nā kūlana kaiapuni kūloko. He mīkini wili koʻikoʻi no ka hoʻomaikaʻi ʻana i ka ʻumeke gula a me ka hui ʻana ma ʻApelika a me ʻAmelika Hema no ka haʻahaʻa haʻahaʻa ma mua o ka wili pōleʻa a me ka hana maʻalahi.

ʻO ka pōmaikaʻi o ka gravity, ma ke ʻano he ʻano hana koʻikoʻi koʻikoʻi, loaʻa nā pōmaikaʻi o ke kaʻina hana maʻalahi, haʻahaʻa haʻahaʻa, aloha kaiapuni, hiki ke hoʻololi i nā ʻano ores. Maʻaneʻi mākou e kamaʻilio nui e pili ana i ke kaʻina hana o ka laina hana hoʻomaikaʻi ʻana i ka pōlele pōleʻa.

ʻO ka mea kanu holoi gula ʻo Kina Ascend ka mea nui e hoʻihoʻi i nā ʻāpana gula alluvial a i ʻole placer i ke one ʻeleʻele. Aia ka ʻōnaehana holoʻokoʻa i ka pale trommel, Knelson centrifugal concentrator, sluice chute, wai paila a me nā mea ʻē aʻe. ʻO ka pūʻulu holoʻokoʻa he ʻano kelepona, maʻalahi e neʻe a hoʻokomo i loko o ka wahi mining. A loaʻa iā ia nā mana like ʻole e hoʻokō i nā pono like ʻole o nā mea kūʻai aku.