Ma'adanai na Urals - bayanin da halaye

Ƙananan kayan ado na Urals suna wakiltar su da lu'u-lu'u masu ado da sauran kayan ma'adanai, da kuma nau'o'i daban-daban da marasa karafa.

A farkon burbushin na Urals, wanda ya fara da za a mined, yana jan tama, da tarihi na samar da ya fara game da hudu shekara dubu da suka wuce.

Yawancin lokaci daga baya, kimanin a cikin ƙarni V-III BC. E., ya fara cire iron baƙin ƙarfe. Zinariya ya fara ne a cikin karni na farko BC. Tun da adadin da suka zo a saman, inda aka samo ma'adanai na Urals, da sauri ya bushe, ya zama dole a ci gaba da bunkasa. Amma irin wannan aiki na ɗan lokaci ya fadi cikin lalacewa, kamar yadda ya faru a farkon karni na farko BC. Dukan Urals ta Kudu suna zaune ne da wadanda ba su da hannu a karafa da ƙananan ƙarfe.

Sai kawai bayan shekara dubu 1.5 kuma mutane suka sake fara cire ma'adanai na Urals, kuma sabon zamanin amfani da wadannan albarkatu ya fara.

Ma'adanai na kudancin Urals

Ƙananan ƙarfe

Daga ƙarshen karni na XVIII zuwa yau, an yi amfani da baƙin ƙarfe mai launin ruwan kasa. A farkon karni na arni, an fara yin gyare-gyare na baƙin ƙarfe a cikin sauri, kuma an gina Magnitogorsk Iron and Steel Works, amma har yanzu kwanan baya an gama tsararrakin reshe. A kusa da Magnitogorsk, ana bunkasa kayan adana magnetite da kuma titanomagnetite ores, wanda ake kira Maly Kuibas.

Ma'adanai Ural ba kawai da baƙin ƙarfe ores ake mined da sauran ferrous karafa, kamar titanium, chromium, vanadium da manganese.

A halin yanzu, ci gaba da kwalliya na baƙin ƙarfe da kuma vanadium, waxanda suke da yawa suna da yawa. Suna da nauyin baƙin ƙarfe - har zuwa 57%, titanium - har zuwa 6.5%, vanadium - har zuwa 0.4%.

Ƙananan ƙananan ƙarfe

A cikin Kudancin Urals, akwai nau'o'i daban-daban na ƙananan ƙarfe marasa ƙarfe. Tuni ya ƙaddamar da adadi mai yawa na adon pyrite, da kuma adadin sulhu. Tun da yake suna da zurfin zurfin zurfin zurfin zurfi, to, an gudanar da ci gaban su. A kusa da "Arkaim" da aka ajiye a ƙarshen karni na ƙarshe, an gano wani kayan zinc da ake ci gaba yanzu. Babban bambanci tsakanin pyrite ores shi ne cewa suna da yawa da aka gyara. Idan manyan sune zinc da jan karfe, to, tare da su akwai adadi na zinariya, gubar, azurfa, da kuma ƙananan ƙarfe irin su gallium, indium, scandium, mercury da sauransu. Ana kuma samar da Sulfur daga wadannan nau'o'in.

Tare da pyrite ores, akwai manyan adibas na jan karfe-porphyry ores, wanda akwai babba adadin molybdenum.

Ana ba da adadi na Ukaliisk na nickel-cobalt ores fiye da iyakokin kasar. Wasu daga cikinsu an riga an yi aiki, amma akwai bincike na yau da kullum don sabon ƙididdiga na waɗannan. Akwai ajiya na bauxite daga abin da aka ƙera aluminum.

Ƙarshen ƙarfe

Kudancin Urals shi ne babban mai sayar da zinariya a cikin kaso na jihar. A cikin Urals an sami samfurin wannan ƙarfe mai kimanin kilo 36. Gold karafa ne da za'ayi na mahakar, zurfin wanda ya kai 700 m. Har ila yau, da zinariya, da azurfa mined a cikin aiki da m sulfide ores.

Ƙananan karafa

Don wannan irin karafa hada da tungsten, da kuza, Tantalite, beryllium da sauransu. Samar da irin wannan ma'adinai mai mahimmanci a matsayin columbite ana gudanar. Daga nan ne an fitar da niobium, kuma an yi amfani da ƙarancin zirconium, tare da abin da aka samo yumbu feldspar albarkatun kasa. Akwai adibas na tungsten da beryllium m.

Bayan 'yan kilomita daga Satka akwai ajiya na musamman na ƙananan ƙarfe, wato zirconium, niobium, tantalum, molybdenum, da ake kira Simbirka. Wannan ƙarancin yana da abun da ke da ma'adinai mai mahimmanci kuma yana da matukar arziki a tantalum da niobium, wanda yake da wuya.

A yau, an tattara taswirar Ma'adanai na Urals, wanda ake tsaftacewa kullum, yayin da aka gudanar da sabon bincike da ci gaba da adanawa.