No rocks float, irrespective of color with the exception of pumice, a solidified lava froth.
no, there are more rocks
No, pumice, a frothy lava containing pockets of air or gasses, is often very light and will float on water.
Lava is a liquid, not rocks.
The rocks inside are called intrusive igneous rocks, however when the volcano explodes it lets out lava which drys into metimorphic rocks.
I think the lava rocks are in the volcano on Mt. Puka.
when lava emerges on out of mountain then the molten lava cool to form rocks.
extrusive rocks can form from Basaltic Lava and Andesitic Lava. :)
Igneous rocks aren't affected by lava because they are made of cooled lava.
Well rocks don't float because they are a solid with no air.
Igneous rocks are formed from the cooling and solidification of magma or lava.
Nor rocks or lava have sexual organs. Hence they cannot reproduce