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Picotite from
Monduli volcano, Monduli District, Arusha Region, Tanzania


Locality type:Volcano
Classification
Species:Hercynite var: Picotite
Formula:(Fe,Mg)(Al,Cr)2O4
Comments:Primary black/brown spinel in spinel harzburgite xenoliths.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Picotite data
Locality Data:Click here to view Monduli volcano, Monduli District, Arusha Region, Tanzania
Data Identifiers
Mindat Occurrence Record ID:310707
Long-form Identifier:1:3:310707:2
GUID (UUID V4):0
Nearest other occurrences of Picotite
68.6km (42.6 miles) ⓘRuby occurrence, Muriatata hills, Longido District, Arusha Region, Tanzania
References
Lee, Cin-Ty; Rudnick, Roberta L.; McDonough, William F.; Horn, Ingo (2000) Petrologic and geochemical investigation of carbonates in peridotite xenoliths from northeastern Tanzania. Contributions to Mineralogy and Petrology, 139 (4). p.470-484. doi:10.1007/s004100000144
 
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