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Is obsidian malleable?
No. Obsidian is brittle.
What is a type of obsidian?
One type of obsidian is snowflake obsidian, which is black with white mineral inclusions that resemble snowflakes.
Where did obsidian come from in America?
In America, obsidian is primarily found in volcanic regions, particularly in the western states. Notable sources include areas in California, Oregon, and Idaho, where volcanic activity has produced significant deposits. The material was used by Indigenous peoples for tool-making and trade due to its sharp edges and ease of shaping. Some famous sites include the Obsidian Cliff in Yellowstone National Park and the Glass Mountain in California.
How is obsidian dependent to minerals?
how is obsidian dependent on minerals
Are obsidian attracted to magnet?
Obsidian is not magnetic.
What has the author Leslie B Davis written?
Leslie B. Davis has written: 'The Obsidian Cliff Plateau, prehistoric lithic source, Yellowstone National Park, Wyoming' -- subject(s): Petrology in archaeology, Indians of North America, Obsidian, Antiquities, Implements, Obsidian implements
What is the area of Treen Cliff?
The area of Treen Cliff is 493,000.0 square meters.
What is the area of Uphill Cliff?
The area of Uphill Cliff is 198,000.0 square meters.
What is the area of Houghton Green Cliff?
The area of Houghton Green Cliff is 1,250.0 square meters.
What is the area of Cliff Stephens Park?
The area of Cliff Stephens Park is 178,061.6825856 square meters.
What is the area of Cliff Island National Park?
The area of Cliff Island National Park is 430,000.0 square meters.
Is obsidian malleable?
No. Obsidian is brittle.
What is a type of obsidian?
One type of obsidian is snowflake obsidian, which is black with white mineral inclusions that resemble snowflakes.
Where did obsidian come from in America?
In America, obsidian is primarily found in volcanic regions, particularly in the western states. Notable sources include areas in California, Oregon, and Idaho, where volcanic activity has produced significant deposits. The material was used by Indigenous peoples for tool-making and trade due to its sharp edges and ease of shaping. Some famous sites include the Obsidian Cliff in Yellowstone National Park and the Glass Mountain in California.
What are the minerals in obsidian?
Obsidian is, itself, a mineral.
Is obsidian a crystal?
yes obsidian is a crystal.
Is obsidian glass?
Obsidian is a natural glass.
