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No, it is a colloidal glass.

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12y ago

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How is obsidian dependent to minerals?

how is obsidian dependent on minerals


What happens when you put obsidian in vinegar?

When you put obsidian in vinegar, there is typically no significant reaction because obsidian is primarily composed of silica (silicon dioxide), which is chemically inert to acetic acid found in vinegar. However, any surface contaminants or minerals present on the obsidian may react slightly, but the obsidian itself will remain largely unchanged. Overall, you won't see any notable effects from the interaction.


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.