Pumice is produced in the lava from certain volcanic eruptions. It forms from gas-rich andesitic or rhyolitic lava and has so many gas bubbles that some pumice can float on water.
Pumice can be white, gray, or even pink.
No. Pumice is not magnetic.
No. Pumice is inorganic.
how did pumice get here
No. Pumice does not have grains.
Pumice is nonmetallic.
Pumice.
Yes. Pumice is defined as being highly vesicular.
Pumice is an extrusive igneous rock, not a mineral.
Pumice is found after volcanic eruptions producing lava.
In general, pumice will float. There is enough trapped air in pumice that it is buoyant.
Neither. Pumice is a mixture.