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A black rock formed from cooled lava?
Obsidian
Is obsidian malleable?
No. Obsidian is brittle.
What is a type of obsidian?
Mahogany Obsidian
Is there such thing as obsidian?
Neither, obsidian is a glass.
Can you please name some precious rocks?
well i know alot of rocks:SAPPHORE, GARNET, AQUAMARINE, RUBY, EMERALD, ORIHACLON, PERIFOT, PEARL, TURQUIOSE, Volcanic ones:all i know is Obsidian
Is diamond stronger than emerald?
No, diamond is stronger than emerald. Rank of hardness Emerald: 8 Diamond: 10
Is diamond stronger or obsidian?
Diamond is the hardest natural mineral known.
Is titanium or obsidian stronger?
They have very different properties, so stronger isn't a good word. Obsidian is harder, but more brittle. Titanium is softer, more flexible and can take more bending and pulling.
Is kryptonite stronger than emerald?
Maybe
Which legendary Pokemon takes place in Pokemon Emerald?
Rayquaza is the mascot for Pokemon emerald which will be stronger than Groudon and Kyogre
How did trade help Neolithic people make stronger tools?
Trade hepled Neolithic people make stronger tools by getting special materials such as obsidian from other areas (communities, or villages)
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.
Is obsidian a diamond?
No. Obsidian is natural glass, mostly silica. Obsidian is of volcanic origin.
What are the minerals in obsidian?
Obsidian is, itself, a mineral.
