๐ฉBasalt โ
๐ฉEkos
๐ฉEkosfera
๐ฉLitosfera
๐ฉRock
๐ฉBasalt
Basalt
Description:
๐ฉa dark-colored, fine-grained, extrusive igneous rock that forms from the rapid cooling of magnesium-rich and iron-rich (mafic) lava at or very near a planet's surface. It is the most common volcanic rock type on Earth, making up most of the oceanic crust
Also Known As:
