Obsidian is 3 in deep
About 7 and a half inches wide
all depends on what sample you have
60 inches
It is 265 mm wide = 10.43 inches (approx).
2.441 inches
They were reported to be eight inches thick How many inches wide were the snowflakes reported to?" They were 15 inches wide
Obsidian is not identified, classified, or described by height. It is described by its texture, fracture, hardness, and chemical composition.
I do not know
3 feet = 36 inches (wide, long or tall they are all the same.)
There are 36 inches in a yard
51 inches wide x 30 inches long = 10.625 square feet.
55cm wide is 1 foot 9.65 inches wide.