Keywords |
  • Geology

Basic rock

Basic rock is igneous rock containing 45% to 52% of SiO2 (silica, or quartz).

Among the basic rocks are:

Basalt, basic rock. © Thomas Ribiere, Camptocamp CC by sa 2.0 Basalt, basic rock. © Thomas Ribiere, Camptocamp CC by sa 2.0

Basic rock - 1 Photo
basalte-thomas-ribiere-camptocamp-by-sa-20


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