The stone carbonado is also known as black diamond.
Yes, it can be called Black Diamond. Source: Wikipedia under "Black Diamond"
A diamond object is usually called a diamond, but can also be called a rock, a stone, or simply bling.
No rock has ever been turned into a diamond. Synthetic diamond is made from graphite, a mineral and an allotrope of carbon.
the sedementary rock that is black is called hornblende
Black
the sedementary rock that is black is called hornblende
a Black Rock
The black rock in the TV show LOST is an old ship, that is called black rock.
Black diamonds are also called carbonado.
There is a black rock band called PAR~A~DIGM There is also The Rocturnals that appears to be black
There is not such item called "black steel orb".
small black spots are called as natts