Oogada Aldan: description, qaababka, sawiro

Meeday Oogada Aldan iyo waxa? Waa su'aalahan lagaga jawaabi karaa, haddii ogyahay wax ku jira qodobkan.

meel juquraafi

On dhulka Jamhuuriyadda casriga ah ee Sakha waa Highland, oo la yidhaahdo Aldan. Tani qaab gargaarka waa quruxsan caadiga ah. Haddii aad eegto map a, waxaa ku yaalla geesta waqooyi ee laf-dhabar u dhexeeya labada webi ee waaweyn ee Siberia - iyo Uchur Olekma.

feature

banka Aldanskoye ka dhigan tahay muddo Precambrian gaashaan tectonic. Waxaa ku sugnaa madal ay Siberian. Qaab dhismeedka Tectonic of gaashaanka muhiimad of Shale Proterozoic iyo gneiss ka kooban yahay. Ku dhawaad adduunka dhulka Highland ku yaal dusha sare ee dhismaha saldhig baraf, wakiil gneiss, quartzites iyo mutuleel. Kuwani dhagaxyada crystalline isa layers of dhagax adag oo ganaax ah. Waxaa xusid mudan in mid kasta oo iyaga ka mid ah la sameeyey ee muddooyinka dhulka ee kala duwan.

Aldan banka waa guri, dalcadaha siman. dhinaca waqooyiga oo keliya la kulmin aasaas proleganiya yar.

Tilmaamo gargaarka

gargaarka Sam Aldan Upland soo bandhigay by hills cuntada-xawaaraha hooseeyo. Waxay celcelis ahaan height - 800-1200 m dhibic ugu sarreeya -. Buur, taas oo uu leeyahay magac kuma, height of 2306 mitir saameyn weyn on formation of a Highlands muuqaalka guud ee dhulka u degay waxaa lahaa waxqabadka hore Kobenhagen .. Xaqiiqada ah in meeshan waxaa inta badan erupting volcano, idinku leeyahay raad ka haray ay waxqabad.

Orographically banka taagay jihada latitudes. dhererkiisu dhan line pass ee unu tectonic madal, taas oo ay jiraan webiyada.

Macdanta Aldan Upland

dhul ee Highlands la liidata bartay. Tani waxa ay noqotay caqabad ku yahay cimilada adag iyo jirkiisa. Laakiin inkastoo this, ee qarnigii la soo dhaafay, kayd qani ku ah macdanta ayaa laga helay aagga. Haddaba Oogada Aldan - meel in ay tahay "xididka dahab ah" for Yakutia. In 20-mada. qarnigii la soo dhaafay, ilaa xad by shil, ugaadhsade Yakut dhow durdur ah kayd dahab la helay. Sida ka leexatay, kanna waa maddiibadihii dahab ugu weyn ee Ruushka.

Intaa waxaa dheer, kuwaas oo beeraha goobta degaanka ayaa prospected oo miino at copper joogo iyo iron ore, Miikaa iyo rhinestone. Sidoo kale, Oogada Aldan waa hodan ku ah kayd dhuxusha. beeraheedii ku yaalaan on dhaadhaca koonfurta. Si kastaba ha ahaatee, wax soo saarka dhuxusha waa ay adag tahay sababtoo ah xaaladaha cimilada.