English Wikipedia - The Free Encycl...
Download this dictionary
Cobaltite
Cobaltite
is a
sulfide
mineral composed of
cobalt
,
arsenic
and
sulfur
,
Co
As
S
. It contains up to 10 percent
iron
and variable amounts of
nickel
. Structurally it resembles
pyrite
(FeS
2
) with one of the sulfur atoms replaced by an arsenic atom.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License