Chemical Formula:
|
Cu5FeS4 |
Composition:
|
Molecular Weight = 501.84 g |
|
|
|
Iron |
11.13 % |
Fe |
0.00 % |
|
0.00 % |
|
|
|
Copper |
63.31 % |
Cu |
0.00 % |
|
0.00 % |
|
|
|
Sulfur |
25.56 % |
S |
0.00 % |
|
0.00 % |
|
|
|
|
|
|
|
|
|
|
|
|
|
100.00 % |
|
|
|
|
|
|
| |
Empirical Formula:
|
Cu5Fe2+S4 |
|
Environment:
|
Disseminated in igneous intrusions and a primary and secondary mineral in copper ore veins |
|
Locality:
|
Cornwall, England and Arizona porphyry copper deposits.. Link to
MinDat.org
Location Data.
|
|
Name Origin:
|
Named after the Austrian mineralogist, I. von Born (1742-1791) |
|
Synonym:
|