How kuchera goridhe: mazano uye mikana

Mazuvano, ndarama iri mined ainyanya kubva ores. Uye kwete chete goridhe, asiwo avo, ayo hunodzorwa nevamwe vasiri ferrous nesimbi, zvinoti mhangura, kutungamirira uye sirivha.

The kwomuzvarirwo ruvara yendarama simbi tigutsikane rinowanzova chiduku zvikuru kupfuura zvicherwa goridhe, asi zvishoma duku uye mari yacho kugadzirwa. Zvinokosha kucherechedza kuti iyi kana dzokubudisa zvinokosha nesimbi zvichaita zvikuru kuvimba kudiwa nevamwe vasiri ferrous simbi.

Manyuko kwemari ndarama

To wokuti: "How kuchera goridhe?" - pane mhinduro dzakawanda. chikuru deposits ndivo kwainyanya kubva kwemari. Uyezve, goridhe angabudiswa kubva zvishandiswezve zvinhu. Chokwadi, kutambudzwa panobva iri kunyora nezvavo chiduku, asi munguva yemberi, pamwe kukura nokure kushandiswa anokosha nesimbi iri indasitiri, mutengo wawo kuchawedzera.

Kuziva Kusvina ndarama kubva yechipiri manyuko, zvinofanira kunzwisiswa kuti vakadaro "yechipiri dzendarama." Saka akadana simbi kunokonzerwa kubudiswa mishonga inopwa, chiri chipo ari Kuronga anokosha simbi chero, kunyange zviduku, zvakafanana.

Primary deposits zvendarama - kazhinji Goldstone mutsinga kunosiyana ukobvu uye simba.

How kumedura kupinda "ndarama" bhizimisi

Usati kuchera goridhe, zvinokosha kuona zvichibvira dzakasiyana zvendarama. Chekutanga, unogona kutora chikamu mune makwikwi, apo migumisiro semvumo kwangu goridhe. Sue "Komdragmet" nhasi vanogona kupa kune makambani ose vanofarira vanopfuura gumi nevaviri minda dziwane akaita bhizimisi zvirongwa uye justifications nokuda Implementation kwavo. Asi tinofanira kunzwisisa kuti kukudziridza mhangura dhipoziti zvaida uwandu akakura mari - sezvakarayirwa mazana emamiriyoni emadhora. Kunyange kupfuura kubhengi haisi nguva dzose oga achakwanisa mukudzidzire upfumi dzakadaro.

Pane imwe nzira iripo sezvo mumugodhi goridhe: a-refu chikwereti pa pokumuka deposits matsva. chikwereti kwakadaro kunogona kuwanikwa kwenguva refu kana ichienzaniswa ane chinotangira yomwaka kugadzirwa kwezvinhu zvinokosha simbi. Investments kukura alluvial deposits kubudikidza prospectors inofungidzirwa anogona kubhadharira pacharo mune mumwe maviri, kukura esimbi deposits - kwemakore gumi.

The pfungwa yechitatu - kutenga nzvimbo anogoverana makambani zvendarama migodhi. Somuenzaniso, aimbova ehurumende vaiva mugodhi uye kugadzira Enterprises.

Gold dhipoziti muRussia

Gold iri mined mu Russia iri munharaunda zvidzidzo 28, kubva yakarwiwa panzvimbo inonzi Karelia uye nekuguma Chukotka. In kwemauto ino inoshandisa zvinopfuura 600 vadyi wemari makambani nemamwe maindasitiri ezvirevo kuti vari kuzvitonga miners.

Domestic kugadzirwa goridhe achinyanya kuisa pfungwa kukura placer deposits, nekuti zvinhu zvakadai mapfupi timeframe nemigodhi kuvakwa. Asi zuro, migodhi uye Geological ezvinhu dzakaderera mukugadzirisa placers rakadzika uye avhareji nendarama kugutsikana. Somugumisiro muitiro kurutivi kukura kukosha esimbi deposits iri zvachose vhoriyamu pakuchera zvendarama Russia.

Izvi ndizvo zvinonyanya anoratidza kuti Magadan nharaunda, inova huru yendarama mugodhi kumatunhu munyika uye pave pamusoro nechetatu wechipfuwo anokosha simbi.