Geologists discover earth's oldest piece of rock!
Zee Media Bureau
New Delhi: Zicron crystals are the one of the earliest piece of planet's crust, according to geologists from Trinity College Dublin (TCD).
Apr 29, 2016, 13:53 PM IST
Zee Media Bureau
New Delhi: Zicron crystals are the one of the earliest piece of planet's crust, according to geologists from Trinity College Dublin (TCD).
Apr 29, 2016, 13:53 PM IST