elan kimberlight thadaakam

mishigante mukal upadveepil kristtal vellachaattathinte vadakkukizhakkaayi sthithi cheiyunna oru agniparvvatha breesiyayaanu ellen kimberlight thadaakam. eee savisheshathaye vivarikkunna 1981 leeii aadya prasidheekaranam eee pradeshathe samanamaaya kimberliteukal oru noottaand munbu visconsinil kandethiya vajrangalude uravidamaayirikkaamennum niravadhi dhaatu sthaapanangalude paryavekshana kaalaghattamaayirikkaamennum oohaapohangalkku kaaranamaayi.
1971ll eee pradeshathe maram pathikkunna rooad bulldos cheythappol asaadhaaranamaayi kaanapedunna paara thurannukaattiyaanu kimberlight kandethiyathu. eee exposuril niravadhi cheria pradeshangal ulppedunnu, allengil himanikal kondu pothinjirikkunnu. 1956ll nadatthiya magnetic sarway pravartthanangal kizhakk-padinjaaru dishayil neelamullathum veethiyullathumaaya oru deerghavrithaakrithiyilulla positteev aswaabhaavikathaye chithreekarikkunnu, ithu paippinte paridhikal nirvachikkunnu. proterosoic hemlock roopeekaranathinte agniparvvatha paarakalilekku kimberlight nuzhanjukayarunnu. thurannukattappetta vasthukkal chaaraniratthilulla pacha muthal chuvapp vare, irumbinu valareyadhikam kaalaavasthayullathum, verthirichedutha maalinya sakalangal adangiyathumaanu. ekadesham 180 dasalaksham varshangalkk munbaanu pipe nirmmichathennu pothuve amgeekarikkappedunnu.
kimberlitinulla classic indikkettar daathukkal (pyrope, magnesian ilmenite, crome diopside) vasthukkalil eluppathil kaanappedunnundengilum ratna gunanilavaaravum valipavum kuravaanengilum ellen kimberlight thadaakam roock houndukalil janapriyamaan. niravadhi varshangalayi mishigante upper peninsula vadakkan visconsinilum vajra paryaveshanatthil ganyamaaya thaalpparyamundaayirunnum vaanijya thaalpparyamulla vajrangalonnum kandethiyitla.

