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Other names for obsidian is Apache tears, volcanic glass, and Black obsidian.
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Is obsidian glass?
Obsidian is a natural glass.
What is the scientific name for the giganotosaurus?
The scientific name of the gigantosaurus is Gigantosaurus megalonyx.
Is obsidian clastic?
No
Where did the Aztecs get obsidian from?
Mostly from the Aztec city-states of Pachuca and Otumba. Pachuca's greenish obsidian was considered better quality, and was favored, but Otumba's greyish obsidian was also in common demand.
Can obsidian be clear?
In some very rare instances, obsidian can be nearly colorless, but normally it is brown to black.
What is the common name for obsidian rock?
Volcanic glass, or pumice (vesicular obsidian).
What is a name for a rock that changes form?
obsidian
Name given to dark volcanic glass?
Obsidian.
Name a volcanic rock?
Obsidian, basalt, andesite, pumice.
What was the name of the knife the Aztecs used to sacrafying?
obsidian knife
What is the name of a smooth glassy black ingeous rock?
Obsidian
Name 4 kinds of igneous rocks?
Examples of igneous rocks are pumice, obsidian, basalt, and rhyolite.
What is the name for black glass?
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.
What is a glassy rock?
Obsidian is a naturally occurring volcanic form of glass.
A black rock formed from cooled lava?
Obsidian
What is a type of obsidian?
Mahogany Obsidian
Is obsidian malleable?
No. Obsidian is brittle.
