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A rock that looks like smooth glass is often obsidian, a volcanic glass formed when lava cools rapidly. It has a shiny, glassy appearance and can be black, brown, or even green. Other rocks that may resemble glass include some types of jasper or agate, but obsidian is the most commonly associated with a glass-like texture. Its smooth surface can be sharp and is often used for tools and decorative items.
What else can I help you with?
How a rocks surface looks and feels is the rocks what?
Texture is the word used to describe a rock's constituent mineral size and arrangement, visible on a freshly fractured surface. Because a rock's surface can be weathered to a smooth or polished surface, the way it feels is not usually included in a description of texture.
What are characteristic of metamorphic rocks?
grayish i think it just looks like rock
Which sedimentary rock looks like smaller rounded stones cemented together?
Conglomerate
Is slate hard soft or smooth?
Slate is a type of metamorphic rock that is generally hard and dense. It has a smooth, fine-grained texture and is often used in construction for things like roofing tiles and countertops.
What texture of obsidian?
Obsidian is an extrusive rock that cooled very rapidly without forming crystals. As a result, obsidian has a smooth, shiny texture of a thick piece of glass.
What rock looks like smooth glass?
Igneoys
What igneous rock has a smooth glass like texture?
Obsidian is an igneous rock that has a smooth glass-like texture. It is formed when lava cools rapidly without crystal formation, resulting in a glassy texture.
How do you get more ever stones?
You get them by digging in the underground. It looks like a long smooth rock.
Which rock looks like glass if it is cooled quickly?
your thinking of lava rocks probably
What does an uncut diamond look like?
It looks kind of like smoky or clear rock... sort of like dirty glass chunks.
Is obsidian a sedimentary rock igneous rock or a metamorphic rock?
obsidian is an igneous rock, it is not formed from sediment, or a rock going under heat and pressure for the second time it is formed when a volcano erupts and it cools very quickly giving it a smooth glossy surface like glass.
What does obsidian feel like?
Well, it feels like glass. It is a volcanic rock that forms after quick cooling that takes on a crystalline structure that would feel like glass. It could be rough in other places, like any other crystal, but it will be fairly smooth.
What collor is obsidian rock?
shiny black. if it is cut thin enough, it looks like gray glass because you can see through it.
What is a smooth glassy black igneous rock?
The rock you are describing is likely obsidian. Obsidian is a naturally occurring volcanic glass formed during rapid cooling of lava. It is usually black in color and has a smooth, glassy texture.
When was This Is What Rock n' Roll Looks Like created?
This Is What Rock n' Roll Looks Like was created in 2009.
What is a flowerpot rock?
a rock that looks like a flower
What is a plant that looks like a rock called?
A plant that looks like a rock is called a lithops, also known as a living stone plant.
