Nizhny Novgorod thaj av ntawd: loj cov zaub mov thiab wealth

mechanical engineering, Science News for KIDS, txua ntoo thiab sis plawv hniav thiab cov ntawv kev lag luam tsim nyob rau hauv Nizhny Novgorod cheeb tsam, cia nws ua tus muaj qhov chaw ntawm lub Volga-Vyatka economic cheeb tsam. Txawm tias muaj tseeb hais tias cov cheeb tsam kuj txom nyem nyob rau hauv tej yam ntuj tso kev pab, nws yuav siv nws lub peev xwm mus rau lub siab tshaj plaws.

thaj txoj hauj lwm

Minerals Nizhny Novgorod cheeb tsam nyob ntawm nws qhov chaw nyob thiab tus geological qauv. Thiab nws yog ib lub central ib feem ntawm lub East Evpropeyskoy nras. Volga, uas ntws los ntawm lub cheeb tsam, faib nws yuav luag nyob rau hauv ib nrab. Thaum zoo li no sab laug-sab ib feem - lowland, thiab lub tsev txhab nyiaj, uas yog ib tug continuation Privolzhskaya nce, muaj yeej tseem zoo ntawm tsawg roob thiab toj. Lavxias teb sab platform muab crystalline puag cheeb tsam uas muaj granite, quartzite thiab gneiss, muab zais nyob rau hauv ib tug tuab txheej ntawm cov txo uas thickness tshaj ib tug kilometer. Lub cheeb tsam ntau Karst failures. Qhov no cheeb tsam muaj ib co tsim dej network. Nyob rau hauv tas li ntawd tej zaum nws yuav tsum tau muab sau Volga Oka thiab nws cov tributaries Sura, thiab ntau tshaj cuaj txhiab me me ntws.

Qhia qhov tseemceeb txog ntawm cov zaub mov

Tag nrho cov muaj nyob rau hauv kaum hom minerals, uas muaj nyob rau ntawm lub teb nyob rau hauv tus nqi ntawm ntau tshaj plaub puas. Yog hais tias peb tham txog cov feem ntau loj-scale minerals Nizhny Novgorod cheeb tsam, yuav lub taub hau rau hauv daim ntawv ntawm lub tsev cov ntaub ntawv. Nyob rau hauv tas li ntawd, muaj tso ntawm peat, titanium, zirconium thiab hlau ore, phosphate pob zeb thiab av zoo ua qoob, quartz xuab zeb thiab lwm yam ntaub ntawv. Tag nrho cov saum toj no yuav tsum tau ntxiv hais tias lub underground dej tshiab, uas yog tseem xa mus rau cov kev pab tshawb luag tag nrho. Lawv yog siv rau cov dej mov ntawm lub zos, exploiting lawv mineral saturation rau bottling thiab rau lam hom phiaj. Tseem muaj deposits ntawm kho muds, uas yog siv rau cov balneological hom phiaj Nizhny Novgorod cheeb tsam. Minerals zog hom, xws li thee, roj, roj, tshuaj raw cov ntaub ntawv, nyob rau hauv lub teb yog tsis tuaj kawm ntawv. Tab sis txoj kev siv cov kev zoo thaj txoj hauj lwm tau tso cai kom txawm peem rau cov tsis muaj cov ntaub ntawv rau kev noj.

Raw cov ntaub ntawv rau kev tsim kho cov ntaub ntawv

Tej zaub mov Nizhegorodskaya cheeb tsam raws li Dolomites central thiab yav qab teb peb caug teb muab cheeb tsam kev tsim kho rubble, dolomite hmoov thiab raw khoom rau asphalt mixtures. Feem ntau ntawm cov peb caug yim teb rau zus tau tej cov cib thiab vuas luaj raw cov ntaub ntawv tam sim no mothballed, tab sis tej hauj lwm muab domestic noj tsim nyog raw cov ntaub ntawv. Cov tib qhov teeb meem no nrog txhab av nplaum thiab av nplaum mineral wool ntau lawm. Nrog lub tsev pob zeb tseem nyob rau hauv kev txiav txim. Ntawm nees nkaum-ob qhov chaw ntawm lawv cov deposits ua kaum yim. Cov tib qhov teeb meem no nrog rau cov kev siv sands. Kaum peb ntawm cov kaum yim teb khiav lag luam, txawm tias lawv sis tsis ncaj faib tshaj lub teb chaws tsis pub tag nrho cov ib co sab qaum teb thiab yav qab teb qhov chaw ntawm lub cheeb tsam. Ntawm peb tso ntawm quartz xuab zeb nyob rau hauv lub tsim yog ob - Suhobezvodnenskoe thiab Razin, lwm - Surin - foundations.

Tsis tas li ntawd, muaj peb qhov chaw ntawm molding sands deposits. Ntawm no, tsuas yog ib qho tsim los ntawm lub loj tshaj plaws - Burtsev. Ob tug ntxiv - Tej zaum hnub thiab Kulebaki - nrog me me reserves nyob rau hauv cia. Ichalkovsky kuv pom pob zeb thiab reserved nyob rau hauv kev twb kev txuas nrog me me stocks ntawm cov ntaub ntawv thiab ntau lawm los xij. Tab sis gypsum thiab anhydrite tshwm sim nyob rau hauv raws li ntau raws li rau qhov chaw teb, txawm hais tias ib tug yog raug tsim, tsuas yog ib - Bebyaevskoe. Tej zaum qhov no yog qhov yooj yim stocks ntawm cov ntaub ntawv, uas yog nplua nuj nyob rau hauv Nizhny Novgorod cheeb tsam. Minerals siv rau kev tsim kho, nyob rau hauv no sab sab. Sodium ntsev Belbazhskom teb, raws li tau zoo raws li refractory txais av ya peb deposits ntaus nqi mus rau hauv lub zeem cia nyiaj.

Dej pab

Dej kuj tsis deprived ntawm Nizhny Novgorod cheeb tsam. Minerals ntawm no hom nyob rau hauv lub teb chaws yog tam sim no nyob rau hauv loj qhov ntau. Nyob rau hauv qhov ntau tshaj li tsib caug tshawb deposits ntawm underground dej tshiab. Nrog tas nrho cov reserves ntawm ntau tshaj ob thiab ib tug ib nrab lab cubic meters ib hnub twg siv lawv tsis tuav txog li ib nrab ib tug lab, uas yog siv tsawg tshaj nees nkaum feem pua ntawm cov Tshuag. Nyob rau hauv tas li ntawd mus rau lub Nizhny Novgorod, cov dej tsis zoo yog nqa tawm ncaj qha los ntawm lub Volga, tshiab nqhuab muab yuav luag tag nrho cov loj lub zos thiab lub zos nyob rau hauv lub cheeb tsam.

Geological thiab hydrological Cheebtsam pab rau lub fact tias lub cheeb tsam tsim los ntawm weakly mineralized ntxhia dej. Tag nrho kaum ob pov thawj reserves ntawm deposits yog nyob rau hauv lub active theem ntawm lub lag luam.

lwm yam minerals

Tab sis qhov no yog tsis yog txhua txhua uas nplua nuj nyob rau hauv Nizhny Novgorod cheeb tsam. Minerals lwm yam, tab sis yog tsawg zaus, tab sis kuj muaj nyob ntawm no. Siderite thiab limonite, uas muaj kuj me me ntawm hlau ore, twb kis mus rau sab qab teb-sab hnub poob ntawm lub cheeb tsam. Fais fab khaubncaws sab nraud povtseg nyob rau ntawm ib tug tob ntawm txog li tsib caug meters, yog hom twg los ntawm ib tug rau kaum rau meters. Tab sis lawv lawm yog txiav nyob rau hauv lub thirties ntawm lub xeem caug xyoo vim yog lub havzoov tas, kev txawm hais tias nws twb nqa tawm ze li ntawm ob centuries. Lub zircon-rutile-ilmenite Lukoyanovskaya teb, los yog raws li nws yog hu ua, Itmanovskoy deposits, muaj reserves ntawm titanium thiab zirconium, lub thib tsib-loj tshaj plaws nyob rau hauv Russia. Dhau li lawv ib tug raug tawg ri niab nplua nuj chrome. Peat yog pom yuav luag tag nrho cov tshaj lub cheeb tsam.

Tab sis cov yuav txo tau ntawm nws siv nyob rau hauv muaj daim ntaub ntawv ua rau yus lub kaw ntawm ntau qhov chaw ntawm nws tiam. Thiab thaum lub ntsab lug yog dab tsi minerals yog nyob rau hauv lub Nizhny Novgorod cheeb tsam, ib zaug dua nws yuav tsum tau muab sau tseg hais tias deposits nplua nuj nyob rau hauv hydrocarbons, yog tsis tuaj kawm ntawv.