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Unnamed ([Ca-La]+[Al-Al-Mn] member of the Epidote Supergroup)

A material that is NOT an approved mineral species
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Formula:
(CaLa)(AlAlMn2+)O[Si2O7][SiO4](OH) or (CaLa)(AlAlMn3+)O[Si2O7][SiO4]O
Either the Ca-dominant analogue of androsite-(La) (and then belonging to the Allanite Group) or a member of the Åskagenite Group. If the latter is true, the mineral stands for the CaLaMn3+-analogue of åskagenite-(Nd).

Empirical formula: Ca1.00[(Ce0.14La0.11Nd0.09Sm0.03Pr0.02Eu0.02Yb0.01)Σ0.42Ca0.36Pb0.23]Σ1.01(Al0.62Fe0.38)Σ1.00Al1.00(Mn0.33Fe0.28Zn0.23Cu0.14)Σ0.98[(Si2.91Al0.09)Σ3.00O11](O,OН)2.


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Unique IdentifiersHide

Mindat ID:
53747
Long-form identifier:
mindat:1:1:53747:6
GUID
(UUID V4):
d5d1b9fb-73aa-447f-8b9b-8d3ad7e6afea

Chemistry of Unnamed ([Ca-La]+[Al-Al-Mn] member of the Epidote Supergroup)Hide

Mindat Formula:
(CaLa)(AlAlMn2+)O[Si2O7][SiO4](OH) or (CaLa)(AlAlMn3+)O[Si2O7][SiO4]O
Elements listed:
Al, Ca, H, La, Mn, O, Si - search for minerals with similar chemistry

Relationship of Unnamed ([Ca-La]+[Al-Al-Mn] member of the Epidote Supergroup) to other SpeciesHide

Member of:
Epidote Supergroup
Other Members of this group:
Allanite Group(A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH)
Åskagenite Group(A12+REE3+)(M13+M23+M33+)O[Si2O7][SiO4]O
Dollaseite Group(A12+REE3+)(M12+M23+M32+)F[Si2O7][SiO4](OH)
Epidote Group(A12+A22+)(M13+M23+M33+)O[Si2O7][SiO4](OH)
Unnamed ([Ca-Ce]+[Al-Al-Mn] member of the Epidote Supergroup)(CaCe)(AlAlMn2+)O[Si2O7][SiO4](OH) or (CaCe)(AlAlMn3+)O[Si2O7][SiO4]O
Unnamed ([Ca-Ce]+[Fe3-Cr-Fe] member of the Epidote Supergroup)(CaCe)(Fe3+Cr3+Fe2+)[SiO4][Si2O7]O(OH) or (CaCe)(Fe3+Cr3+Fe3+)[SiO4][Si2O7]OO
Unnamed ([Ca-La]+[Fe3-Al-Mn] member of the Epidote Supergroup)(CaLa)(Fe3+AlMn2+)O[Si2O7][SiO4](OH) or (CaLa)(Fe3+AlMn3+)O[Si2O7][SiO4]O
Unnamed ([Mn2-Ce]+[Al-Al-Mn] member of the Epidote Supergroup)(Mn2+Ce)(AlAlMn2+)O[Si2O7][SiO4](OH) or (Mn2+Ce)(AlAlMn3+)O[Si2O7][SiO4]O
Unnamed ([Mn2-Nd]+[Al-Al-Mn] member of the Epidote Supergroup)(Mn2+Nd)(AlAlMn2+)O[Si2O7][SiO4](OH) or (Mn2+Nd)(AlAlMn3+)O[Si2O7][SiO4]O

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Unnamed ([Ca-La]+[Al-Al-Mn] member of the Epidote Supergroup)Hide

References for Unnamed ([Ca-La]+[Al-Al-Mn] member of the Epidote Supergroup)Hide

Localities for Unnamed ([Ca-La]+[Al-Al-Mn] member of the Epidote Supergroup)Hide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
North Macedonia
 
  • Veles Municipality
    • Nežilovo
      • Jakupica Mountains
        • Babuna Valley
DOI: 10.30695/zrmo/2019.1481.07 (in Russian, with English abstract) +1 other reference
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