Igneous Rocks

Опубликовано: 11 Июль 2026
на канале: StorY BehinD
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Igneous rocks are two types
Intrusive and Extrusive
Intrusive rocks are formed underground
Extrusive are formed on earth surface
intrusive examples: kimberlite, olivine gabbro, feldspar pegmatite, syenite.....
extrusive examples: rhyolite, basalt, pumice, porphyritic andesite, obsidian.....