It is a volcanic glass. Perhaps there would be other names too.
Yes, Obsidian is called natural glass. I learned this in science class, so I'm positive.
Obsidian.
obsidian
Obsidian.
No, Natural Gas is called Natural Gas. Obsidian is a glossy black, naturally occurring volcanic glass. Used for razors by the native Americans, jewelry by the Egyptians, etc.
Obsidian is also called volcanic glass, an extrusive, largely non-crystalline, felsic igneous rock. Pumice is also a frothy form of obsidian.
No, obsidian is also called 'volcanic glass,' since it is a product of cooled lava. Since there are no volcanoes in Louisiana there will not be any natural obsidian.
Obsidian is an igneous rock with a glassy texture. Its texture is also called hyaline, the Greek word for texture.
Snowflake Obsidian
Yes, Obsidian is called natural glass. I learned this in science class, so I'm positive.
Obsidian is an extrusive felsic igneous rock.
obsidian
obsidian obsidian
obsidian rocks are red and black also sometimes orange
The name for black glass is obsidian. It is a naturally occurring volcanic glass formed from lava that cools rapidly. Obsidian is typically black in color, but may also have hints of other colors like brown, gray, or green.
Obsidian.
Obsidian.