einges rock
A volcano has magma,the molten rock that comes from the core of the earth.
basaltic
Beacon rock is not a volcano, but rather is the basaltic andesite volcanic neck or plug (core) of an ancient volcano, the softer outside of which was eroded by the Missoula Floods.
Shield volcanoes will erupt basaltic lava. Cinder cones erupt basaltic lava or basaltic andesite lava. Stratovolcanoes often erupt andesite lava, but may erupt basaltic or rhyolitic lava and all intermediate types as well.
Mount Nyamuragira is a shield volcano located in the Democratic Republic of the Congo. It is primarily composed of basaltic rock, which is a type of igneous rock formed from cooled lava flows.
Basaltic lava.
A shield volcano
Yes, basalt is vocanic. Basalt forms when lava reaches the Earth's surface at a volcano or mid ocean ridge. The lava is between 1100 to 1250° C when it gets to the surface. It cools quickly, within a few days or a couple weeks, forming solid rock. Very thick lava flows may take many years to become completely solid.
A Stratovolcano Composite Volcano with aa lava
Mafic, more commonly called Basaltic.
The type of volcano and eruption from basaltic magma would be a cinder cone volcano. The eruption would be a mild explosive eruption. It would be mainly ash and scoria.
Basaltic, like Hawaii