Sidee lagu qodo dahabka: Talooyin iyo fursadaha

Maalmahan, dahabka loo miino inta badan ka senti. Iyo dahab ma aha oo kaliya, laakiin sidoo kale kuwa, kuwaas oo inta badan ku biraha kale oo aan ferrous, kuwaas oo copper, hogaanka iyo lacag.

midabka dabiiciga ah ee content bir dahab ah sida caadiga ah waa uga yar yahay macdanta dahabka, laakiin xoogaa yar oo qiimaha ay wax soo saarka. Waxaa xusid mudan in haddii ay taasi ku fiirsato of birta qaaliga ah inta badan ku xirnaan doontaa baahida loo qabo biraha kale oo aan ferrous.

Ilaha dakhliga oo dahab ah

Si aad su'aasha ah: "Sidee lagu qodo dahabka?" - waxaa jira jawaabo dhowr ah. kayd hoose ayaa ah isha ugu weyn ee dakhliga. Intaa waxaa dheer, dahab la soo saaray laga yaabaa in wax loo warshadeeyo. Dabcan, iskeelka of il this waa halka laga samri karo, laakiin mustaqbalka, horumarinta ee ka howgala of isticmaalka birta qaaliga ah in industry ee, qiimaha kor u kici doono.

Si aad u ogaato sida loo soo saaro dahab ah oo laga helay ilo sare, waa in la fahamsan yahay in sida "sare oo dahab ah." Sidaas yeedhay biraha ka dhasha processing ee alaabta sii gudhaya, taas oo la joogo in ka kooban birta qaaliga ah in kasta oo, xataa yar, ka dhigan tahay.

kayd Primary oo dahab ah - sida caadiga ah waa quartz xididdada of dhumucda iyo awooda kala duwan.

Sida loo kala jebin galay "dahabka" ganacsiga

Ka hor inta aadan qodo dahabka, waxaa lagama maarmaan ah si loo ogaado Lahjadaha suurto gal ah oo dahab ah. Marka hore, waxaad ka qayb qaadan karto tartanka, halkaas oo natiijada liisan si kuwayga dahab. Sue "Komdragmet" ayaa maanta ku siin karaan dhammaan maal xiiso leh in ka badan dersin beeraha leh qorshe ganacsi diyaar-dhigay iyo cudurdaar ay fulinta. Laakiin waa in aan fahamsanahay in ay u horumariyaan ku deposit ore loo baahan yahay xaddi weyn oo lacag - amarka boqolaal malaayiin doolar. Xitaa bankiga ugu weyn ma ahan mar walba oo keliya inay awoodaan inay ka adkaadaan maalgelin sida uu noqon doono.

Waxaa jira khiyaar kale oo la heli karo sida laga qodo dahabka ah: amaah ah muddo-dheer at horumarinta kayd cusub. amaah ah noocan oo kale ah waxaa laga heli karaa muddo dheer marka la hormaris ah ee wax soo saarka ee xilliyeedka marka loo eego birta qaaliga ah. Maalgelinta horumarinta kayd alluvial by qiyaasaha prospectors bixin karin laftiisa waayo, hal ilaa laba sano, horumarinta kayd ore - muddo toban sanadood ah.

ikhtiyaarka saddexaad - iibka ah ee saamiyada shirkadaha macdanta dahabka. Tusaale ahaan, macdanta iyo nidaaminta ganacsiga hore ee ay dawladdu leedahay.

deposit Gold in Russia

Gold waxaa miino ee Russia gayiga 28 maadooyinka, ka Karelia iyo soo afjaridda Chukotka. In qaybta this shaqeeya in ka badan 600 shirkadood si wadajir ah-stock iyo dhismayaasha kale warshadaha in ay yihiin macdan qodayaasha madax banaan.

wax soo saarka dahab Guriga ugu horayn diirada saarayaa horumarinta kayd placer, maxaa yeelay dhismaha miinooyinka waqtiga walxaha sida gaaban. Laakiin placers maaraysay waayadan dambe, macdanta iyo xaaladaha dhulka ku dartay hoos u dhacay iyo waxa ku jira oo dahab ah celcelis ahaan. Sidaas darteed of isbeddel xagga muhiimadda ay leedahay sii kordhaysa ee kayd ore ee mugga guud ee macdanta dahabka ee Russia.

Tani waxa gaar ahaan waxay muujinaysaa gobolka Magadan ah, taas oo ah gobollada ugu waaweyn ee dalka macdanta dahabka iyo soo saarta oo ku saabsan saddex meelood meel ka mid ah biraha guri qaali ah.