Pumice is used because of its rough suface
(pumice) ?i think?
Pumice makes it a good abrasive for cleaning Nd polishing. Native Americans used obsidian to make Sharp tools. Egyptians used granite for statues. They also used other igneous rocks to build fortresses.
There are many igneous rock but simply put the igneous rock that is used for the making of cobblestones is basalt.
The most common rock is an igneous rock e.g. Granite.
Obsidian
(pumice) ?i think?
Pumices hard surface is used for cleaning and polishing hope it helps! :)
yes sometimes people use this to polish things depending on what it is you are wanting to polish
PUmice
(pumice) ?i think?
Pumice stone can be used for cleaning.
Pumice because of its rough surface. :-)
Pumice makes it a good abrasive for cleaning Nd polishing. Native Americans used obsidian to make Sharp tools. Egyptians used granite for statues. They also used other igneous rocks to build fortresses.
There are many igneous rock but simply put the igneous rock that is used for the making of cobblestones is basalt.
Granite is the name of the igneous rock used in monuments.
igneous rock
The most common rock is an igneous rock e.g. Granite.