ganZi qarTuli miwisa

mtredisferi, momwvano da sxva ferebi; mas aqvs
opalescencia – ferTa cisartyelasebr TamaSi. es ferebi
gansazRvravs Zvirfasi qvis silamazes da Rirsebas.
saxelwodeba opali sanskritul “upalodan” momdinareobs
da niSnavs Zvirfas qvas. opali amorfuli mineralia,
TeTri, Savi, mtredisferi, mwvane, narinjisferi.
simagre – 5,5-6,5; simkvrive – 2.0-2.3; monatexi–
niJarisebri, gamonayofTa formebi – mtevnisebri an Tirkmlisebri;
amorfuli kaJmiwas agregatebia; gamWvirvalidan
Suqgamtaramde, sinaTlis gardatexa – 1.44-1.46. opali
yovelTvis Seicavs wyals. agregatebi – mkvrivi, nadeni.
ConCxisebri masebi qmnis diatomitis javSans, radiolariebis
ConCxs, RrubelTa spikulebs. warmoSoba
hidroTermulia.
Sefervis Taviseburebisa da optikuri efeqtis
mixedviT gamoyofen keTilSobili opalis saxesxvaobebs:
TeTri opali, Ria gamWvirvale, sinaTlis TamaSi–
mtredisfer tonebSi, Savi opali, Savi an Zlier muqi
iisferi, lurji, mwvane, mkafio sinaTlis TamaSi,
upiratesad, wiTel, mwvane da lurj tonebSi; arlekini –
laqebiani opali wiTeli feris siWarbiT; `katis Tvali~
kaSkaSa mwvane gadasvlebiT;keTilSobili opali –
axasiaTebs opalescencia; jirazoli – mtredisferi da
TeTrad Suqgamtari opali wiTel tonebSi ferTa TamaSiT;
dedoflis opali – avstriis opalebis unikaluri
saxesxvaoba; leikoz-opali, rZisebri-mwvane, mwvane an
Wiaferi.
Zvirfas saxesxvaobaTa garda, cnobilia sxva saxis
opalic: opal-oniqsi, Cveulebrivi opali, xisebri opali,
naxevaropali, TeTri an moyviTalo feris, mqrqali,
kideebSi Suqgamtari minerali. xsnaridan gamoyofisa da
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