Early Earth petrologic and thermodynamic aspects are discussed in view of the appeared principally new data on the more early formation of acid crust (as compared to basic crust). The possibility is shown for quick sial formation at fine-mesh convection (of the Benar mesh type) directly from the protomantle substance.
|Number of pages||5|
|Journal||Doklady Akademii Nauk|
|Publication status||Published - 2004|