Laccoliths - shi ne "ba a kare ba" volcanoes. Location da kuma siffofin laccoliths Caucasus

Mountains - mai sauƙi samuwar kan Duniya ta surface, wanda suke tectonic ko volcanic asalin. Lokacin da magma daga ƙasa ta core karkashin matsin, turawa sedimentary dutse karya da haushi da kuma shiga cikin surface kafa volcanoes, kullum da ciwon conical siffar da pronounced vents, gangara da ƙafa. Duk da haka, wani lokacin shi ya faru da cewa a wasu wuraren da matsa lamba karya ta tabbata daga burbushin tsarin na ɓawon burodi ne bai isa ba, da magma kawai kiwata gaba kankara da kuma freezes kasa su, kafa "quiescent" volcanoes - laccoliths.

Caucasus dutsen tsarin

A Rasha autan kuma mafi yawan aiki dutsen kewayon ayi a Caucasus Arewa Caucasus yankin tsakanin Azov da Caspian tekuna. Shi ne sarkar ridges mikewa daga gabas zuwa yamma da kuma samun wasu gagarumin tsawo vertices kwaruruka, upland da kuma laccoliths kungiyar.

Wadannan duwãtsu na Greater Caucasus - mafi girma a kasar Rasha. Dormant aman wuta-gangarawa Elbrus ne girma ganiya a Turai (5642 m). Gabas na Elbrus daraja wani aman wuta barci Kazbek (5033 m). A karshe shigowa Dutsen Elbrus da Kazbek ne a kan 40 dubu. Shekaru da suka wuce, da kuma suka yi kama da wani yawa zafi ma'adinai marẽmari, duka daga cikin ƙaunar da ƙasa a cikin sirdi na Elbrus kuma a ko'ina cikin Elbrus yankin. Wannan yankin shi ma ake kira Caucasian Mineral Ruwa.

laccoliths Caucasus

Bugu da kari ga ta high volcanoes, Caucasus da aka sani ga duniya most rukuni na 17 laccoliths. Suna located a yankin na Pyatigorsk da Kislovodsk tsakanin Bermamytskim Borgustanskim tudu da tudu. Wadannan laccoliths yawa mazan volcanoes Caucasus - su 'yan shekaru miliyan. Sedimentary kankara a kambi na duwãtsu aka hallaka, fallasa m igneous kankara.

Low tsawo na laccoliths - ba fiye da dubu mita, da kuma rufe da ciyayi wasan kwaikwayo gangara jawo hankalin zuwa yankin na Caucasian Mineral Waters babbar dama yawon bude ido da suke so su hawa zuwa saman samuwa da kuma kokarin da ruwa daga marẽmari.

Features Caucasian laccoliths

Highest Caucasian laccolith - shi Beshtau (1400 m), da kuma a gindin Dutsen Mashuk-laccoliths (993 m) ne a garin Pyatigorsk. Mashuk sanannen tarihi duel Mikhail Lermontov, wanda a 1841 m kashe takaice, amma mai haske m rai na mawãƙi ne. Akwai kuma wani karst kogon da babban tsoma karkashin kasa tectonic lake wanda ya tashi a lokacin da samuwar laccoliths.

A gaskiya ma, tare da laccoliths Bull (821 m), Razvalka (930 m), da baƙin ƙarfe (860 m), Beshtau ne ba a cika aman wuta audio laccoliths tun lawa shi m surface yadudduka da kuma sanya fita. Duk da haka, shi ne ma lokacin farin ciki da isasshe sanyaya da kuma zub da a kan gangara, kamar yadda ya faru tare da real volcanoes. Raznosostavnye kankara a farfajiya na duwatsu da sauri rushe, forming a gindin yawa Caucasian laccoliths ake kira "dutse teku" da kuma ciki fasa. Babbar boulders a taro na goge surface na gangara kuma a Beshtau da tsibirin yana da halayyar "madubi" stingrays. A kan gangara na fallasa Amai fili bayyane zinariya lawa core.

Legends

A m kyau da kuma ma'adinai kafofin na Caucasus dutsen jeri a yau ba kawai jawo hankalin hankalin masu yawon bude ido da kuma baƙi daga likita da kiwon lafiya cibiyoyin, amma kuma daga prehistoric sau bugi kwatanci na al'umman da suke zaune a can. Ancient Alan da kyau labari game da ikon Elbrus Beshtau da ɗansa, wanda zai ba raba da kyakkyawa Mashukha da kuma fadi a wani mummunan yaƙi a kusa da shi tare da aminci jigits da m dabba ruhohi. Ba so yaudararka aunarsa, Mashukha jefa m zobe, wanda ya daskare a mai ban mamaki tudun a cikin kusanci da Kislovodsk. Wadannan dutse sculptures na shekaru dubbai za a tunãtar da su da jarumi da kuma m warriors, majestic kamar duwãtsu na Caucasus.