Business, Hana
Ka loa waiwaiʻano o ke gula
Gold - kekahi o ka rarest ke hooheheeia ma ka Honua, mai ka manawa kahiko, e like me ka hōʻailona o ka waiwai, ka pomaikai a me ka kiʻekiʻe kaiapili kūlana. Ma ka papa'āweʻaweʻa kemika papaʻaina DI Mendeleev ia i haawiia i like me ka Aurum, ke ano, "gula", a mawaena o na kanaka ka mea, ua kapaia "hanohano". A me ia mea i coincidence, no ka mea, ke gula o ka inert metala, kokoke 'aʻole i komo i loko o Nine Inch makaukau na kaula paa a me ka hana hou i huiʻia - hoi e like me ka aliʻi strata o ke kaiāulu.
gula maopopo
Ma ke ano maoli, i ke gula, aole ia e ana i loko o ka palapala o ka "Kealohilani" lohi loa-na hua liilii pōhaku, a ma ke ano o ka moku specks, huna one i loko o ka papa, gula-kona hanau ana pōhaku. I kekahi manawa, na mānoanoa ko e ai uuku i ka mea hiki ke ike i ke kōkua o kūikawā lako a pan wale.
Akā, he mea no hoi nuggets, i ka nui o ka i - "aloha malihini" - Ua loaʻa ma Australia, a kaupaona iho la ma kahi o 75 kg. A i ka wā mālama ' gula hoʻouku i loko o ka Urals, i loaʻa ka hāpana he 35 kg, i kapaʻia ka "nui triangle".
Akā, ke kuai gula loaʻa wale nō ma hope o nunui-ʻilikai, i ka hoʻomaʻemaʻe. Akā, e waiwai ole i ka maka mea ma hope o kekahi mau i loko o kona 'ole i kekahi dala o ke impurities. No ka mea, o keia, a me ka mea mua? Ueony gula i ka oko ao hālāwai hope - pakeneka metala maʻiʻo ma ke huahana.
gula mea hōʻikeʻikeʻuʻuku'ōnaehana
Public kulanui me ke gula me ke koe ka hoʻohana 'ana i kaʻoe i examples o kēia mea hiki ke hooheheeia. Ka pakeneka o nā kumumea i loko o ia mea 99,999% no kekahi gram o ka waiwai. Akā, maʻamau panakō ingot he 1 kg he 999 nā huna o ka mea hiki ke hooheheeia. Ia mea i ka lilo ana o ka ingot puunaueia e kekahi tausani, hiki ke 'ike ma ke gula, a me ka pua paha kūkaʻi o ko ke ao nei.
A hāpana o ke gula, ua hōʻike ma luna o ka huina hoonui i loko o ka palapala o ka meaʻuʻuku i 'ae', i mea nō kekahi helu. Ke ao nei hoʻohana mau Eia kekahi laʻana o ka'ōnaehana.
- Metric. Māhele ma ka Moscow, 'Eulopa a me Rusia, ka hoʻohana' ana i maopopo nä haumäna numerals.
- Carat e e pili ana ma ka Europa Union, a me kaʻAmelika Hui Pūʻia. Ua hoʻoholo i ka helu o nā'āpana o ke gula, i manaoia no ka 24 o ka oka a pau.
Ka'ōnaehana carat gula i loko o ke gula maikai ano (pakeneka o ka oi ma mua o 99,9%) hoʻopili like i ka hāpana 24, a me ka metric - 999th.
"Spectrogram" gula huahana
Pure gula Ua loa palupalu, ductile a me ka malleable mea i ua literally "hauneneʻe aku" a me ka paʻakikī i ka mīkini. I ke gula maka mea e kinona, ka mea, ua hou likeʻole i eliiaʻi: kala, keleawe, cadmium, chromium, platinum a me na mea e ae. Penei, he okoaʻano o ke gula, a he oiaio, ua kona oka a pau.
Ke kaumaha ma muli a aia ua hou i loko o ka feedstock, nō ka physical waiwai o ka oka a pau, e like me kona ano. Shade o ka mea gula hiki e loa ai e lauwili, hiki ĸokoĸa ana nä pane mai gula melemele a me ka lenalena a pink i ka pouli uliuli,ʻeleʻele, a i eleele. A pau o keia ultimately e hoʻoholo i ka waiwai o ka mea e nani ai, a me ko lakou aesthetic ano.
Yellow a keʻokeʻo gula
Yellow gula o ka loa a me ka hana kuʻuna na oka a pau i loko o ke ao nei. Ma ka mea, no ka hanohano metala i loko o kaʻokoʻa lākiō o ka hoʻohuiʻia ke kālā, a me ke keleawe ulaula. Ua hoʻoholo i ka nui o nā impurities, pehea ka nui o ke gula i loko o ka Jewelry market. Inā mea oi aku ma mua o ka nui o ke keleawe o ka pakeneka o ke kālā, i nā huahana i ala apuupuu lemona-i nā pōpō. Inā ke keleawe hou, akaka ulaula malu. Ka loa, he pono ole huahana ma ke kuai 585 a me 750.
Red a a pink gula
Red Gold oka a hoomakaukau e ohui nui mea o ke keleawe. Eia hou kekahi huahana ka maʻiʻo i hiki 50% o ka nui o ke kaumaha. Ia mea ke kumu a pau ano o ka malu o ka ula gula i haʻahaʻa kāki. Ua nana pono me kaʻulaʻula gems -'agate a me garnets.
Green a me ka uliuli gula
Kiʻi i launahele gula i loko o kekahi mau aoao. Ka loa, he pono ole no ia - ka 'O ke kaulike hou o ke kālā oka a pau. Me ka hoike ana o keia metala ka wehewehe ana oia i hue - huahana lilo uliuli, he lenalena-omaomao a me ka maemae keʻokeʻo. Mai keia mea hilinaʻi nui ma luna i ka nui o ke gula o ke kumukuai o ka'ōmaʻomaʻo. Inā o ka pakeneka o ke kala 30%, a laila, he hou mea pōhaku - electrum.
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