ganZi qarTuli miwisa

peridotiti
peridotiti oliviniani qania (Zvelad olivins, peridoti
ewodeboda). peridotiti ewodeba srulkristalur
intruziul qans, romelic olivinsSeicavs, aranakleb
90%-mde, agreTve – rombul an monoklinur piroqsens,
zogjer kalciumian amfibols. tipur peridotitebSi
qimiuradsWarbobs CaO, MgO .
peridotitis struqtura hipidiomorful-marcvlovania.
deformirebul peridotitebs aqvs uxeSmarcvlovani,
granoblasturi struqtura. igi damaxasiaTebelia naoWa
mxareebisaTvis. feri – muqi mwvane, Savi.
saqarTveloSi peridotiti cnobilia afxazeTSi, mdinare
kodoris saTaveebTan. Seswavlilia geologg. Cxotuas
mier.
piroqseniti
piroqseniti srulkristaluri siRrmis qanebia.
mTavari Semadgeneli mineralia rombuli an monoklinuri
piroqseni, zogjer monawileobs amfiboli. piroqsenis
Semcveloba 60%-ze metia. rogorc qanmaSeni minerali,
SeiZleba monawileobdes agreTve granati, ilmeniti,
olivini, qarsebi, plagioklazebi, aqcesoruli mineralebi
– magnetiti, qromSpinelidebi. piroqsenitebSi piroqsenebi
aris enstatitidan hiperstenamde da Jadeitidan diofsidamde.
struqtura – panidiomorful-marcvlovani. gvxvdeba
porfiriseburi saxesxvaobebi. meoreul cvlilebebs
Soris aRsaniSnavia piroqsenebis uralitizacia. saqar-
TveloSi piroqsenitebi cnobilia afxazeTSi, md. kodoris
saTavesTan; Seiswavla geologma g. Cxotuam agreTve
kelasuris intruzivis diabazebidan.
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