The minerals nke Irkutsk region, gold, coal, ígwè ore. Gold ego Sukhoi Log. Slyudyanskoye marble m

Taa, anyị na-ekwu okwu banyere minerals nke Irkutsk mpaghara. Tụlee isi ubi, nakwa dị ka tụlee otú dum bụ ọgaranya a na mpaghara. Iji malite, lee, a na akụkụ nke Russia nso.

Irkutsk region

Population nke region dị ka nke 2016 ahụ bụ ihe dị 2.5 nde ndị mmadụ. Na nke a mkpa na ruru nke eke na Mbugharị uru bụ na-ezighị ezi. Ma aku na uba, ọ ga-kwuru na Irkutsk region enyene a na-eduga itie ke Trans-Urals. Population ndụ tumadi ruru ka ifịk n'ire ọrụ. Ụlọ ọrụ dabeere na-abụghị ferrous nkà mmụta banyere ígwè, pulp na akwụkwọ, osisi na woodworking ọrụ, n'ibu injinịa, electric ike ụlọ ọrụ. Ọ bụ uru na-arịba ama na Irkutsk region bụ a region na ihe ulo oru ụdị aku na uba. Trans-Siberia Railway - isi okporo ụzọ akwara obara nke ebe. Otu ihe dị mkpa ebe a na-ji site n'okporo ụzọ iga. Ebe ọ bụ na a na mpaghara bụ ọgaranya osimiri, oké development ruru waterways. Ọ na-ọma mepụtara ikuku njikọ.

minerals

The region enyene ndịda nke Central Siberia Plateau. E Baikal na Primorsky iche, Patom na Stanovoye Highlands. Na ndịda-n'ebe ọdịda anyanwụ nke ugwu, bụ Eastern Sayan. Ọzọkwa, n'ógbè n'ókèala a na-ji site Lake Baikal.

Mineral Irkutsk region ọnọde a dị iche iche. E wepụ mmanụ, coal, eke gas, gold, ígwè ore, nkume nnu, coal na lignite, ụrọ, gypsum, kaolin, mica. Kol na-mined na Irkutsk region nke atọ isi e, nke anyị kwuru n'okpuru ebe a. N'otu oge ahụ na Ngwuputa ụlọ ọrụ akaụntụ maka naanị 11% nke ulo oru Ọdịdị nke na mpaghara. Na Ọdịdị nke ụlọ ọrụ ahụ n'onwe ya, isi ebe a na-na-akọrọ site atọ ego:

• gold na Irkutsk region enyene banyere 47%;
• coal - 28%;
• ígwè ore (18%).

Predictive inweta mmanụ hà 2.6 ijeri metric tọn. Iron ore na Irkutsk region anọchi anya obere ego na ya. Na iju mmiri-Cheremshansky, na Baikal na Irkutsk mpaghara na-anọchi anya coal ego. Nke ka nke, ha na-emepụta na ókèala Mugunskogo, Azejskogo na Cheremkhovo ego na Irkutsk efere.

General e ji mara

Irkutsk Region Geography na-enye ohere na-emepụta a dịgasị iche iche nke mineral. Ọ bụ a bara uru marble nke dị iche iche na agba. Na Irkutsk mpaghara, i nwere ike ịhụ na ọ fọrọ nke nta ọ bụla na agba. Tupu Sludyansky na ubi ka ekere òkè bụ isi kwụsịrị mica, ya bụ marble were ya. Irkutsk marble-agbakọta mgbidi nke Novosibirsk ụzọ ụgbọ oloko na ụzọ ọdụ ụgbọ oloko nke Kharkov na-akpọ "proletarian" na Moscow Metro ebe "Ulitsa 1905 Goda" na "Barrikadnaya."

Iji ụbọchị, a otutu ngwa nwere mramorirovanny nkume nzu. Wepụ ya na Irkutsk n'ógbè "n'Olulu Pass".

E nwere na ebe a na ejibeghi ngwaọrụ: refractory ụrọ phosphates. Dị nnọọ 3 km si n'obodo e a nkwụnye ego nke apatite. Dị ka amụma, e nwere ihe 90 nde tọn. A na ubi nwere ike ịbụ ihe ndị magburu onwe ndabere maka mmepụta nke phosphate nri. Ka ụbọchị, ọ na-akọ na a idobere na-emi odude ke floodplains.

4 km si Slyudyanka e nwere ọgaranya ego nke refractory ụrọ. Ọ e meghere naanị ná mmalite nke narị afọ gara aga, mgbe a malitekwara Circum-Baikal Railway. Tupu mgbanwe e mined ụrọ Nlụpụta refractory brik, ma na 1927 na m emechi.

Sukhoi Log

Ubi bụ kasị na ọdịnaya nke gold ores na Russia. Incredibly, naanị aza ajụjụ maka 28% niile fosil na Russia. Sukhoi Log nwale na nso nso mụụrụ (na oyi 2016) na ọ hụrụ na ebuka nọ n'ógbè ahụ na-eme atụmatụ na 1,53 puku tọn ọlaọcha na 2,7 puku tọn gold. Ma, ebe a nsogbu. Ya mere, e nwere nnukwu ebuka megide backdrop nke ala ọnụego nke gold ọdịnaya ore. Ọ bụ ogologo oge a na a isi na oké nsogbu na mmepe ubi. More ndondo emi, ke oyi 2017, Sukhoi Log a kpọfere ụlọ ọrụ "SL Gold" maka mmepe.

Chọta ubi nwere ike ịbụ na Lena gold Ngwuputa ebe (akụkụ). Anya site na mpaghara center bụ hà 850 km. The kacha nso n'ọdụ ụgbọ okporo ígwè - Taksimo.

Sukhoi Log e mepere 1961. Dị nnọọ n'oge a ifịk ifịk nyochaworo dum n'ókèala. Ọtụtụ oru (TSNIGRI, VNIIKhT, MISA, wdg) ekenịmde research eme iji chọta ore. Ná mmalite oge okpomọkụ nke 1986 na ọ e rụrụ a nso nke na-eme maka nkwadebe nke ọmụmụ. mbara reassessment nke mee e rụrụ na 2007-2008, na ihe nke na anyị ekwuwo okwu n'elu. Ná mmalite 1990 ụlọ ọrụ natara a ikike "Lenzoloto".

geological e ji mara

Gold ores na-anọchi anya na patches nke carbonates na sulfides. Field onwe ya dabeere na size, ọnọdụ na ọnọdụ nke omume nke ore ekewa 4 ngalaba: Central, Sukholozhsky Northwest na West. The akụ na ụba nke ikpeazụ erubeghị a nyochaworo, dị ka ọ na-amalite amalite-eji. Kasị ore Sukholozhsky ọgaranya region na e dere banyere 88% niile udiri anumanu.

Power ore ahu àmà site 15 m. Ọ na-anọchi anya tabular ego na ya. Natural ókè na bụla mmepụta n'elu nke ore ahu nwere. E nwere ebe slabozolotonosnyh nkume. Ore na chemical mejupụtara bụ nnọọ iche iche si gburugburu nkume.

laabu ọmụmụ iji photometric nkewa e rụrụ na 2006-2007. Nzube ya bụ revaluation mee, ugboro ugboro kwuru n'elu. Isi n'ihi nke ọmụmụ na e nyere tupu inwetara technology. Nke a, n'aka nke ya, ka mma ngwaahịa ọtụtụ ugboro.

Slyudyanskoye ubi

Slyudyanskoye marble ego na-emi odude ke akụkụ ebe ndịda nke Lake Baikal. Ọ na-emetụta ugwu spurs nke Khamar-Daban iche. Dị ka ndutịm nkewa, Slyudyanskoye ubi dị na Irkutsk region na Slyudyanka ebe. The akụkọ ihe mere eme nke ebe a na-aga azụ ka XVIII narị afọ. The mbụ ọmụmụ, duziri ndị ọkà mmụta sayensị na nsogbu akụ na ụba Slyudyanka district, malitere na 1832. Atọ dị iche iche ụdị mgbagwoju e setịpụrụ - na Mesozoic, Paleozoic na archaea. Ebe ọ bụ na basalts bụ underdeveloped, n'ógbè bụ ọgaranya isi nkume nke Precambrian mgbagwoju. Ubi bụ ọgaranya phlogopite, nkume lapis lazuli, konkiri pegmatites. Main ubi akụ - a marble. Ọ enyene 61% nke ebe.

Mineral na Irkutsk region siri ike iche n'echiche na-enweghị "eke mineralogical ngosi nka." Ọ bụ aha e nyere ubi na-amụ. Nke a wetaara ya ama okụt kristal ịtụnanya shapes na nha. Ọtụtụ agba iche minerals si n'ógbè nwetara ya aha.

The ịrịba ama ubi?

N'ihi mineralogy na petrography nweghị ebe ka mma karịa Slyudyanskoye ubi. Great elu ugwu dị nso Baikal imepụta zuru okè anya. Deep omimi na-aṅụju na ngwa ngwa mgbanwe elu-emepụta ihe ndị magburu onwe gburugburu ebe obibi dị otú ahụ na-emere onwe dị ka splyvy, mudflows, snow, mbuze, snow na nkume snow.

Na 1935 nkà mineralogist P. Kalinin kere mbụ nchịkọta nke minerals Slyudanki. Ruo taa, ọ na-anọgide naanị na n'uju. References nke a na-arụ ọrụ nwere ike izute na ọtụtụ Russian na mba ọzọ na thematic akwụkwọ.

Na 50s nke ikpeazụ nke narị afọ ndị na mmepe nke marble nkwụnye ego "Pass" on Slyudanke. Ruo taa, m na-arụ ọrụ e na-anọgide na isi suppliers nke ngwaọrụ maka cement mmepụta.

Malobystrinskoe ego nke nkume lapis lazuli

Ubi wee aha ya n'ihi na ọ bụ nsogbu dị nso n'osimiri Small Rapid, nke bụ a obere tributary nke Irkut. The ukara ụbọchị nke oghere-atụle ga-1851, na onye chọpụtara G. Permikin. Ubi nwere ihe abụọ lazuritonosnye "veins". Ha iso nke a contiguous puff anya m nke akwu nkume lapis lazuli. The ogologo lazuritonosnye calciphyres iru 140 m lazurite mineralization puta ìhè dị iche iche .:

• obere impregnation lazurite na marble nkume;
• streaks na-acha anụnụ anụnụ cover na konkiri;
• nodules na akwụ na carbonate-silicate shei.

nsogbu ebe

N'agbanyeghị eziokwu na n'ozuzu larịị nke mmepe nke region bụ ezi elu, e nwere ịrịba nsogbu. Ná mmalite, ha na-nnọọ nchegbu larịị na oge nke ndụ. Otú ọ dị, nke ọzọ 10-15 afọ, ọ na-ezube a ụzọ nke nsogbu ekele na imewe na mmepe nke Kovykta gas ghọọ mmanụ ubi, nke kwesịrị ịkpọlite ndị aku na uba ka a ọhụrụ larịị. The mpaghara nwere ịrịba nsogbu gburugburu ebe obibi jikọtara seismic ọrụ na ndabere nke mepụtara ụlọ ọrụ. Elelịla nsogbu gburugburu ebe obibi nke Baikal.

N'ịchịkọta ihe isiokwu, m chọrọ ikwu na mineral nke Irkutsk region bụ nnọọ iche iche. N'agbanyeghị eziokwu na mpaghara dị nnọọ ịbụ na ọnụ ọgụgụ kasị elu nke ya mmepe, ọ nwere nnukwu ike mmepe. Otú ọ dị, ọ ga-akwụ ụgwọ akwa anya na gburugburu ebe obibi na ọnọdụ, nke bụ na a nnọọ ala na mpaghara.