The ISBN of Phoenix in Obsidian is 0-583-11800-3.
The ISBN of Obsidian Fate is 0-671-03929-6.
Phoenix in Obsidian was created in 1970.
Phoenix in Obsidian has 127 pages.
The ISBN of Double Phoenix is 0-345-02420-6.
The ISBN of The Dark Phoenix Saga is 0-7851-2213-3.
0-7475-6940-1
No. Obsidian is brittle.
One type of obsidian is snowflake obsidian, which is black with white mineral inclusions that resemble snowflakes.
Obsidian is, itself, a mineral.
yes obsidian is a crystal.
Obsidian is a natural glass.
Obsidian is an igneous rock.