Indlela ukucacisa igolide

Kukhona enye into ukuthi eminyakeni eyikhulu edlule ngokujika elincane ekhulwini (XIX-XX) igolide digger umsebenzi wayengunkulunkulukazi othandwa kunabo futhi ekhangayo. Izinkulungwane fortune abazingeli waya Alaska beyofuna isihlabathi segolide. Abalobi abaningi baye nale sihloko. Dzhek London a amanoveli ezimbalwa ezinkulu wachaza inkathi rush igolide.

Kodwa akukhona konke glitters kuyinto igolide. Indlela ukucacisa igolide? Nge lokho kungenziwa udidekile? Futhi indlela hhayi ukwenza iphutha namuhla abafuna, sazithela phezu okusanhlamvu legolide?

Into yokuqala okudingeka unake - lena ubukhulu. Uma uthola ucezu metal inenani ngamasentimitha angaphezu kwamabili, khona-ke cishe kunazo, uba umnikazi we-okuthiwa "igolide simpletons." Ngakho izisebenzi zasemayini ngokuthi pyrite, okuyinto namanje ngokuthi itshe eqoshwe umlilo, zifana kabani egolideni sobala. Kunenye amaminerali - Miller, obuye okufana kakhulu igolide, nakuba umehluko Yebo, kukhona - it is a umbala sici, ngoba batusa kakhulu ukuthi ubheka umbala.

Ekuphenduleni umbuzo "Kungenzeka kanjani ukuthi ngibe ukucacisa igolide?", Sithi kufanele sinake bukhanye. Igolide has a kukhanye ekhetheke kakhulu, kungaba libonise amaphesenti yelanga ayisishiyagalombili. Akekho amaminerali oshiwo ngenhla efana igolide akakwazi kubonise amaphesenti angaphezu kuka amahlanu nantathu.

Namanje kukhona ukuhlola kuzokusiza uqonde ukuthi ukunquma igolide. Ukuze wenze lokhu uzodinga zobumba unglazed. Chitha ucezu ezilinganiselwa igolide zobumba bese nibheka ithrekhi, okuyinto uzohlala. Uma band igolide noma metallic imibala, wena ke Usenhlanhleni - kungcono igolide. Black umbala noma umbala ogqamile komugqa - uphawu yokuntula igolide. Namanje kungenzeka KLWEBHEKA inaliti isampula. Uma inhlawulo ziyokuwa, thokozani ekuseni khulu. Igolide - metal ezithambile, ngakho lapho isenzo esinjalo ngeke ukunikeza izicucu.

Indlela ukunquma ubuqiniso igolide ngezinye izindlela? Bayazama isampula ezitholakele. Ucezu igolide nenkundla isentimitha 2h2h2 uzoba isisindo abacishe babe yingxenye eyodwa namashumi amane amagremu, kuyilapho isisindo pyrite, isibonelo, ubukhulu efanayo ngeke idlule amane amagremu.

Kunokunye ongakwenza ezingasiza ukuphendula umbuzo indlela ukunquma igolide. Into kuphela okudingayo - uzibuthe onamandla. igolide Real akasoze ukuheha uzibuthe. Uma lokhu kwenzeka, khona-ke phambi kwenu, kakhulu, ongaphakeme-grade zegolide, kahle, kanti okubi - trinket eyayibhalwe. Kaningi ungezwa ngaphambili kusukela ekuqaleni ayazi-alls kanye nezinye izindlela yokuqinisekisa. Uviniga, isibonelo, itholakala kuzo zonke izindlu, ukushintsha umbala mbumbulu uma umkhiqizo kuyoba kuwo imizuzu engaphezu kwemibili. Okwamanje, igolide akasoze ukushintsha umbala. Kodwa ukusebenzisa iodine ngokuhlola akunconywa ushintsho umbala akuyona kuphela inkohliso, kodwa kuyoba irretrievably zibe futhi igolide 585 kanye 750 ukuhlolwa. Sigweme ucwaningo anjalo. Enye indlela igolide ekhaya wokuhlola beza kithi kusukela nenkathi yamaSoviet. Khona-ke ngesikhathi ekhemisi ngamunye ithengiswe ipensela lyapisny. On surface ezimanzi lapho evivinywa umkhiqizo lasetshenziswa udwi elincane lokhu ipensela emangalisayo. On igolide, akazange ashiye noma yimiphi iminonjana, kodwa manga kutholwe ngokushesha.

Namuhla, lapho intengo legolide kakhulu, kuphakamisa umbuzo wokuthi indlela ukucacisa phezulu kakhulu isampula igolide. Phela uvivinyo kuzoncika intengo yale ensimbini eyigugu, futhi intengo yemikhiqizo eyenziwe ngakho. Namuhla, iningi Ochwepheshe usebenzisa XRF-X-ray fluorescence. Le ndlela esheshayo futhi ezishibhile uyakwazi ukunquma hhayi kuphela degree of nobumsulwa isampuli, kodwa isampuli emelelwa Carat ngisho eyenziwe ensimbini eyigugu. Platinum, igolide, isiliva kanye namanye zinsimbi kweso uhlole ubuqiniso le ndlela.