Obsidian is not identified, classified, or described by height. It is described by its texture, fracture, hardness, and chemical composition.
Obsidian is 3 in deep
all depends on what sample you have
Obsidian is volcanic glass, derived from the quick cooling of high silica lava.
2 inches = 50.8 millimeters
Obsidian and diamond are formed under different conditions and from different materials, so obsidian cannot naturally turn into diamond. Obsidian is a volcanic glass formed from rapidly cooled lava, while diamonds are formed deep within the Earth's mantle under high pressure and temperature.
This woul be 4 feet 2 inches (4'2").
50$
Yes, obsidian can be melted to create glass objects. Obsidian is a natural volcanic glass that can be heated to high temperatures to become molten and then shaped into various glass objects.
No, obsidian rock does not float as it is a dense and heavy igneous rock formed from cooled lava. Its high density causes it to sink in water.
Obsidian is a rock that is essentially natural glass. Obsidian is formed by high volcanic heat and very fast cooling (So that crystallization has no time to occur).
112500 cubic inches
Obsidian rocks are not considered rare, as they can be found in many locations around the world where volcanic activity has occurred. However, large and high-quality pieces of obsidian suitable for use in tools or jewelry may be less common and prized by collectors.