Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
English
French
German
Greek
Italian
Japanese
Norwegian
Polish
Portuguese
Russian
Serbian Latin
Spanish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
English thesaurus
Black Diamond
['blæk'daɪəmənd]
chem., abbr.
BD
black diamond
['blæk'daɪəmənd]
jewl.
Carbonado is a natural polycrystalline diamond that is usually found in alluvial deposits - sand and soil sediment deposited by running water often along river banks - in central Africa and Brazil. These diamonds are generally dark grey or black in color
Black:
6 phrases
in 3 subjects
Immigration and citizenship
3
Lighting
other than cinema
2
Microsoft
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips