00697naa#a2200181#i#450# EN\\bibl\47160 20241127115555.3 1681-1208 20010625b2001####ek#y0engy0150####ca RU Surface analogues of "grey gneiss'' among the Archaean rocks in the Kola Superdeep Borehole experience from petrologic-geochemical modelling of lower crust composition and conditions of formation of tonalite-trondhjemite rocks Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2001 33 с. Journal article local Vetrin V R Turkina O M Nordgulen O rjes.ru