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زمینشناسی و معدن::
بازالت
By contrast, basaltic magma, which is low in silica,
However, when a basaltic
not like dark rocks such as basalt.
Basaltic (Mafic) Igneous Rocks
Basalt Basalt is a very dark green to black, finegrained
واژگان شبکه مترجمین ایران