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Spodiophyllite

A discredited species name
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06050310017271928941091.jpg
Spodiophyllite

Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
06050310017271928941091.jpg
Spodiophyllite

Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
06050310017271928941091.jpg
Spodiophyllite

Narssârssuk pegmatite, Narsaarsuk Plateau, Igaliku, Kujalleq, Greenland
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About SpodiophylliteHide

Formula:
(Na,K)4(Mg,Fe2+)3(Fe3+,Al)2(Si8O24)
Lustre:
Pearly
Hardness:
3 - 3½
Crystal System:
Monoclinic
Originally reported from Narssârssuk pegmatite (Narsarsuk pegmatite), Narssârssuk (Narsarsuk), Igaliku (Igaliko), Narsaq, Kitaa (West Greenland) Province, Greenland.


Unique IdentifiersHide

Mindat ID:
7309
Long-form identifier:
mindat:1:1:7309:3

IMA Classification of SpodiophylliteHide

IMA status:
Discredited

Physical Properties of SpodiophylliteHide

Lustre:
Pearly
Hardness:
3 - 3½ on Mohs scale

Chemistry of SpodiophylliteHide

Mindat Formula:
(Na,K)4(Mg,Fe2+)3(Fe3+,Al)2(Si8O24)
Element Weights:
Element% weight
O43.377 %
Si25.381 %
Fe12.617 %
Na10.388 %
Mg8.237 %

Calculated from ideal end-member formula.
Elements listed:
Al, Fe, K, Mg, Na, O, Si - search for minerals with similar chemistry

Crystallography of SpodiophylliteHide

Crystal System:
Monoclinic

Other Language Names for SpodiophylliteHide

Common AssociatesHide

Associations Based on Photo Data:
1 photo of Spodiophyllite associated with 'Apatite'Ca5(PO4)3A
1 photo of Spodiophyllite associated with AegirineNaFe3+Si2O6
1 photo of Spodiophyllite associated with NatroliteNa2Al2Si3O10 · 2H2O

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 SpodiophylliteHide

References for SpodiophylliteHide

Localities for SpodiophylliteHide

Showing 2 localities.

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.
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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.
Greenland
 
  • Kujalleq
    • Igaliku
      • Narsaarsuk Plateau
Bøggild (1953)
Russia
 
  • Murmansk Oblast
 ...
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