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|Name:||Named in 1971 by Moore for Julian Royce Goldsmith (1918-1999), American geochemist, University of Chicago.|
Classification of Julgoldite-(Fe3+)
|IMA status:||Approved 1966|
|Strunz 8th edition ID:||8/C.24-61|
|Nickel-Strunz 10th (pending) edition ID:||9.BG.20|
9 : SILICATES (Germanates)
B : Sorosilicates
G : Sorosilicates with mixed SiO4 and Si2O7 groups; cations in octahedral  and greater coordination
|Dana 8th edition ID:||22.214.171.124|
58 : SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
2 : Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in  and higher coordination; single and double groups (n = 1, 2)
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Type Occurrence of Julgoldite-(Fe3+)
|Type Locality:||Långban, Filipstad, Värmland, Sweden|
Physical Properties of Julgoldite-(Fe3+)
Crystallography of Julgoldite-(Fe3+)
Chemical Properties of Julgoldite-(Fe3+)
|Simplified for copy/paste:||Ca2(Fe3+,Mg)(Fe3+,Al)2(Si2O7)(SiO4)(OH,O)2·H2O|
|Essential elements:||Ca, Fe, H, O, Si|
|All elements listed in formula:||Al, Ca, Fe, H, Mg, O, Si|
Relationship of Julgoldite-(Fe3+) to other Species
|Member of:||Pumpellyite Group|
|Other Members of Group:|
|Related Minerals - Nickel-Strunz Grouping):|
Other Names for Julgoldite-(Fe3+)
|Health Warning:||No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.|
References for Julgoldite-(Fe3+)
Canadian Mineralogist (1973): 12: 219.
Mineralogical Magazine (1973): 39: 271.
Internet Links for Julgoldite-(Fe3+)
Localities for Julgoldite-(Fe3+)
The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
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New Locality Added: Filfila, Ahaggar Mtn (Hoggar Mtn), Tamanghasset Province, AlgeriaFrom David Von Bargen, 31st Jul 2014 15:19:31