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Danaite from
Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA


Locality type:Mine
Classification
Species:Arsenopyrite var: Danaite
Formula:(Fe0.90Co0.10)AsS - (Fe0.65Co0.35)AsS
Comments:The arsenopyrite is not the Co-Ni ore, earlier references to and analyses of "danaite" are probably from confusion with the loellingite ore veins.
Habit:massive, striated aggregates
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Very common
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Danaite data
Locality Data:Click here to view Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA
Data Identifiers
Mindat Occurrence Record ID:205639
Long-form Identifier:1:3:205639:5
GUID (UUID V4):22b0d2cc-3d44-4063-8e1e-07fea38b9849
References
 
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