ganZi qarTuli miwisa

saqarTveloSi manganumis didi sabado gvaqvsWiaTuris
midamoebSi. WiaTuris saxelwodebis etimologia ucnobia,
samagierod, gvaqvs am mxaris toponimebi: zodi,
xalifauri, bulikauri, rac am mxareSi Soreuli droidan
metalurgiis ganviTarebaze miuTiTebs. arqeologebis mier
iTxvisSi napovni dafquli manganumi, specialistTa azriT,
imis damamtkicebelia, rom Cveni winaprebi metalurgiaSi
manganumsac iyenebdnen.
Sua saukuneebSi manganumi minanqris warmoebaSi
gamouyenebiaT. qarTuli minanqris Rvinisfers swored
manganumis SemcvelobiT xsnian. vinaidan manganumi saqar-
Tvelos wiaRiseul simdidreTagan erT-erTi upirvelesia,
mokled gavecnoT misi warmoSobis istorias. marganeci
zRviuri danaleqia. 30 milioni wlis winaT WiaTuris
midamoebSi kunZulTa arqipelagi iyo. sakuTriv WiaTuris
adgilas zRva livlivebda; am zRvis samxreTiT iyo
tropikuli tyeebiT dafaruli xmeleTi, romlis
Semadgeneli qanebi Seicavda manganums.WiaTuris zRvis
sanapiro zolSi, mcire siRrmeze, JangbadiT gajerebul
wyalSi daileqa piroluzit-fsilomelaniani madani.
aseTi madnebi gvaqvs rganis maRlobze da perevisis
dasavleT nawilSi. zRvis auzis fskeris gaRrmavebasTan
erTad, Jangeuli madnebi ufro wvrilmarcvlovani xdeba
da ileqeba manganituri madani (mura `belti~). Semdeg,
auzis siRrmis zrdasTan erTad, manganitur madanSi Cndeba
karbonatuli manganumiani madani da fenac TandaTan
meordeba, alag-alag saerTod qreba da Cndeba manganumiani
faciesi, romelsac Tan axlavs rkinis sulfidebi, bariti
da TabaSiri. manganumis madnebs Soris yvelaze
mniSvnelovania piroluziti da fsilomelani.
piroluziti xels svris, simagre – 2; fsilomelanic
(mMnO-MnO2nH2O) muqi nacrisferia, simagre – 6,
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