ganZi qarTuli miwisa

efuziuri qanebis wolis formebi ZiriTadad damokidebulia
lavis qimiur Sedgenilobasa da reliefis
xasiaTze.
ganfenebi warmoqmnili centraluri tipis vulkanidan
lavis amonTxeviT, masiuri napraluri amonTxevisas an
zRvis fskerze, romlebic didi zomis brtyeli sxeulia,
mcire simZlavriT;
lavuri nakadi warmoadgens Zlier gawelil sxeuls;
igi lavis moZraobis Sedegad warmoiqmneba reliefis
daxril zedapirze; nakadis sigrZebevrad aRemateba
siganes;
vulkanuri gumbaTi – TaRisebri sxeulia, didi
simaRliT da cicabo kalTebiT;
vulkanebis Sreobrivi konusebi (stratovulkanebi)
Sedgeba lavuri nakadebisa da piroklasturi (lavis
sxvadasxva zomis natexebi) masalis morigeobisagan;
diatrema – milisebri vulkanuri arxia, romelsac
gegmaSi aqvs mrgvali an ovaluri garSemoweriloba da
warmoiqmneba vulkanebis erTjeradi moqmedebis (afeTqebis)
Sedegad;
kaldera – cirkisebri Rrmulia, cicabo kedlebiT da
met-naklebad swori fskeriT, romelic warmoiSoba ara
vulkanuri aqtiurobiT, rogorc krateri, aramed
vulkanis mwvervalis Camoqcevis da zog SemTxvevaSi,
masTan mimdebare teritoriis Cawolis Sedegad.
Mmagmuri qanebis ganwevreba
magmis (lavis) gacivebiT qanebis garkveuli formis
blokebad danawilebas, ganwevreba ewodeba. ganwevrebis
saxeebia: Sreobrivi, svetisebri da sferuli. Sreobrivi
anu filaqnisebri ganawevrebis SemTxvevaSi qanebi iyofa
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