WebJul 22, 2024 · Furthermore, other experiments regarding the melting of mantle-derived peridotite demonstrated that the melting of mantle rocks is not directly associated with the generation of granitic magma, but with the formation of basaltic magma, such as MORB. ... The dehydration of hydrous minerals in pelitic and felsic metamorphic rocks mainly relies … Webwhich of the following is the most felsic? a) Peridotite. b) Diorite. c) Granite. d) Basalt. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their …
5.4: Partial Melting and Crystallization - Geosciences LibreTexts
WebPeridotite is Choose one: A. felsic. B. poor in iron and magnesium, and rich in silica. C. the most abundant rock in the Earth. D. extremely abundant at the Earth's surface. C. the most … WebStudy with Quizlet and memorize flashcards containing terms like Which of the following igneous rocks crystallizes at the Earth's surface? options: a) basalt b) gabbro c) granite d) … rolex maryland
Felsic and mafic rocks igneous rock Britannica
WebConversely, a felsic magma can remain liquid at lower temperatures. Note: On Earth, oceanic crust is always mafic, continental crust is mostly felsic. Fractional melting: Mantle rocks … WebIgneous rocks are classified by composition and texture. The composition can be felsic, intermediate, mafic, or ultramafic. The composition depends on the minerals the rock … WebWhat is the source of magma for seafloor spreading? a)the partial melting of basalt into felsic material from the mantle. b)eroded material from the elevated oceanic ridges. c)the direct expulsion of peridotite from the mantle. d)the partial melting of peridotite into basaltic material from the mantle. e)the partial melting of peridotite into ... outback tycoon civ6