Ungandixelela apho kukho ore igolide

Ngaba ukubala isondlo, apho iindawo underlain yi nsimbi ngegolide, ukuqinisekisa ubungakanani koovimba zayo entsimini ethile, ukuba isigqibo sokuba ukwakha inkampani yemigodi nenzuzo apha? Emva ukuhlola, ukugrumba amaqula enzulu tona izigcayiseli kuthatha iminyaka, yaye engaphezu kwewaka eerandi. Ingaba kukho naziphi na izizathu apho ukuthelekelela phambi kwesi embindini emhlabeni izibilini metal ezixabisekileyo? Awu, akukho jikelele "iresiphi" ukufuna khona imali igolide uluntu okwangoku yasungulwa. Nangona ixesha elide wacinga ngalo mba.

Gold Ore ifuna intuition komhlaba, ephefumlelwe, phantse vutshila. Xa zamani endaweni enye luvo phantse ocwengileyo phantsi kweenyawo zakhe, ngelixa omnye zonke mpawu ezihamba, kwaye iliwa akukho mkhondo le amatye anqabileyo. Ukuze siqonde imvelaphi yalo mba abantu izinto ezinqwenelekayo ivumela isifundo lweenkqubo esivulekayo izibilini umhlaba kubunzulu kwamashumi eziliqela yeekhilomitha.

Earth umsebenzi igneous ngokukhuphela microcracks ezinkulu ehlola emaweni izisombululo Hot abaseleyo ezindongeni amatye kwezi amajelo kwenze evela feldspars, zwi, iikhompawundi sulphur nesinyithi ezahlukeneyo. Gold esikrwada, platinum nesilivere nayo kuba phakathi kwabo. Zamani badla ukungcola yesilivere. Ukuba metal white mkhulu kuno-25%, benjenjalo ukumemeza nesiliva ngamatye. Kukho kwakhona yisilivere lomthonyama, nto leyo iqulethe admixture yegolide. Le kyustelity apho intsimbi etyheli inokuba ukuya kwi-10%. Khemikhali Ukubunjwa yesisombululo, bezisa iintsimbi esixabisekileyo esivela zomaleko asezantsi ye kwesikhoko ukuya kubunzulu kweekhilomitha 5-7 ukuya amashumi eziliqela kweemitha, oko kubonisa ukuba kufuneka ukuzijonga sulphide kunye chloride bume.

Kodwa olu lwazi engazisi kufutshane kumgca ezantsi; ekufuneni iidiphozithi zegolide isondlo. Chloride kunye sulphide kwimithombo emininzi, kodwa intsimbi efunekayo ufunyanwa kuyo nayiphi na kuzo. Kokuba kucingelwa ukuba ubuncwane umdla kuthi kwasekwa evela neetyuwa yamandulo nezikhukhula kweelwandle, sangcwatywa phantsi kwiikhilomitha ezininzi emhlabeni. Apho, phantsi kwempembelelo lobushushu eliphezulu kunye noxinzelelo, oko kunyibilike ukuba Udaka ulwelo badlula ehlola kunye iziphene ngendlela eqina-ore okanye igolide. Kodwa lo mbono lwenzululwazi akasiniki ukusebenzisa practical.

Makhe siye enye indlela: ukuchonga kuluhlu izimbiwa, nto leyo amaninzi uya ore igolide. amaqabane aso nezinye amatye anqabileyo - isilivere, platinum, mbala, iridium, ruthenium, osmium kunye rhodium. Kananjalo intergrowth olusondeleyo batshizwe ngegolide zenzeka uhlobo ngaphantsi amanene: zwi, argentite, pyrite, galena, adular, albite, neametiste. Kodwa ke ingxaki kukuba ezi Hewana amaxesha azinazo iinkozo negolide enye, kwaye ngoko ngeke nisikhonze njengesikhokelo ekufuneni core alithandayo.

Gold nezimbiwa eRashiya ixesha elide lwaqhutywa ngo nezikhukhula, oko kukuthi apho iya Leach kwimisinga kumphezulu. Kwaye xa kwamanye amazwe baye bakopa izixhobo ukhangelo olutsha kunye nophuhliso lobugcisa, siye imipu prospector wahlala kumkhombe yes yokugalela. Ngethamsanqa, kwiindawo zethu open ezi iidipozithi nangoku kakhulu kunene. Xa zoke Urals, awo omkhulu nezikhukhula esafunyanwa eSiberia nakwiMpuma Ekude.