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Geology
Igneous Rocks
Volcanic Rocks
which nminerals are persent in
obsidian
andesite
scoria and basalt
1 answer
help me plz....plz.;...plz//////
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I have few
when a diorite partially melts, which element(1)............ decreases in the melt as a(2).......... magma forms.
I have few
