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What else can I help you with?
What type of igneous Rock used for soil mixes?
obsidian? i think?
What texture of obsidian?
Obsidian is an extrusive rock that cooled very rapidly without forming crystals. As a result, obsidian has a smooth, shiny texture of a thick piece of glass.
Is obsidian malleable?
No. Obsidian is brittle.
Are obsidian attracted to magnet?
Obsidian is not magnetic.
How is obsidian dependent to minerals?
how is obsidian dependent on minerals
Is it Obsidian a natural gas?
Obsidian is a type of glassy lava not a gas.
What is the obsidian rock type?
Obsidian is an extrusive felsic igneous rock.
How are granite and obsidian are different?
Granite is a rock, whereas obsidian is a type of glass formed by cooling lava.
What is a Common type of natural glass?
obsidian
What type of rock is used to make tools?
Obsidian
What color is obsidan?
Obsidian is a type of black glass.
What are the uses of an obsidian rock?
Obsidian is an extremely sharp type of glass, so it is often used to make knives and scalpels.
Will a obsidian rock float on water?
No, obsidian is a type of volcanic glass that is denser than water, so it will sink when placed in water.
What type of rocks are pumice obsidian and granite?
Igneous rocks
What type of igneous rock is 8 letters long?
Obsidian
What rock type would you find below a volcano?
obsidian
Where can you find obsidian in Indiana?
Type in "buy obsidian" in your search bar. You will be given information on several sources. Knappable obsidian sells for around $5 US per pound.
