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The Conversation on MSN7 天
New Study Reveals Chemical Secret Of Earth's 4.5 Years Billion Crust
Earth is the only known planet which has plate tectonics today. The constant movement of these giant slabs of rock over the ...
JSTOR Daily7 年
On the Chemical Composition and Optical Properties of the Mica of the Dublin, Wicklow, and ...
Proceedings of the Royal Irish Academy (... Proceedings of the Royal Irish Academy (1836-1869) Vol. 6, 1853 - 1857 On the Chemical Composition and Optical ... On the Chemical Composition and Optical ...