Keywords |
  • Geology

Microgranular rock

Microgranular rock is igneous rock of which the minerals are hardly visible to the naked eye. Microgranular igneous rocks often occur in veins.

Rhyolite is a microgranular rock. © Thomas Ribiere, Camptocamp CC by sa 2.0 Rhyolite is a microgranular rock. © Thomas Ribiere, Camptocamp CC by sa 2.0

Microgranular rock - 1 Photo
rhyolite-thomas-ribiere-ccby-sa-20


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