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What else can I help you with?
How is obsidian dependent to minerals?
how is obsidian dependent on minerals
What are the minerals in obsidian?
Obsidian is, itself, a mineral.
What igneous rock does not have any minerals in it?
Obsidian is an igneous rock that technically is not composed of minerals. It is a natural glass.
What minerals does obsidian have?
none
Does an obsidian rock have minerals you can see with magnification?
No, obsidian is volcanic glass.
What does obsidian mean in rocks and minerals?
Obsidian is black glass formed by volcanoes.
What minerals make up a obsidian?
salt, silca, and grain
Why is the texture of obsidian is best contain few or no minerals grains?
Obsidian cools so quickly the mineral grains do not have time to form.
What kind of minerals are in the obsidian rock?
!I think there is quarts, but I only think.
Are rocks composed of minerals?
Rocks are for the most part composed of one or more minerals. Obsidian is an exception because the mineral solution (lava) did not have time to form mineral crystals because of very rapid cooling. However, most obsidian will still contain some mineral crystals or crystal inclusions.
What are minerals that break with an uneven rough or jagged surface?
Minerals that break with an uneven rough or jagged surface are classified as having a fracture. Some examples of minerals with this type of fracture include quartz, fluorite, and obsidian. These minerals break in a way that does not exhibit any distinct cleavage planes.
What minerals are obsidian made off?
The formula incudes Silicon, Oxygen, Magnesium and Iron.
