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ganZi qarTuli miwisa

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eba – minisebri, gamofitul saxesxvaobebs mqrqali<br />

elvareba aqvs. simagre – 6-6.5, tkeCadoba – sruli ori<br />

urTierTperpendikularuli mimarTulebiT. diagnostikuri<br />

niSnebi: Ria-vardisferi da Ria-yviTeli feri, araliTonuri<br />

elvareba, tkeCadoba – sruli, mJavebSi ar ixsneba.<br />

orToklazi mJave da tute qanebis umniSvnelovanesi<br />

qanmaSeni mineralia, gvxvdeba granitebSi, liparitebSi,<br />

kvarc-porfirebSi, sienitebSi da sxv.<br />

mikroklini - 3 8<br />

97<br />

O KAlSi . singonia – triklinuri; feri<br />

– TeTri, nacrisferi, wiTeli, yviTeli, mwvane; elvareba<br />

– minisebri; simagre – 6-6.5; tkeCadoba – sruli. diagnostokuri<br />

niSnebi – garegnulad es minerali ar gamoirCeva<br />

orToklazisagan. mikroklinisaTvis damaxasiaTebelia polisinTezuri<br />

da gisosisebri mrCoblebi, rac kargad Cans<br />

mikroskopis jvaredin nikolSi.<br />

orToklazTan SedarebiT, mikroklini ufro metadaa<br />

gavrcelebuli siRrmis anu intruziul mJave da tute<br />

qanebSi; mTavari mineralia pegmatitebSi.<br />

sanidini - 3 8 O KAlSi . singonia – monoklinuri, kaliumiani<br />

mindvris Spatis maRaltemperaturuli modifikacia.<br />

elvareba – minisebri, ufero da gamWvirvale. sxva fizikuri<br />

TvisebebiT orToklazis msgavsia, misgan gansxvavdeba<br />

gamWvirvalobiT da zogierTi optikuri konstantiT.<br />

gvxvdeba traqitebSi.<br />

anorToklazi - Na , KAlSi<br />

3O8<br />

.<br />

singonia – triklinuri,<br />

fizikuri TvisebebiT mikroklinis msgavsia, misgan<br />

gansxvavdeba optikuri TvisebebiT. gvxvdeba natriumiT<br />

mdidar vulkanur qanebSi.<br />

plagioklazi. kalcium-natriumiani mindvris Spati -<br />

plagioklazi gansakuTrebul rols asrulebs magmuri da<br />

metamorfuli qanebis SedgenilobaSi, mTel rig SemTxvevaSi<br />

gvxvdeba danaleq qanebSi. plagioklazi albitisa –

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