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Verdite

A variety of 'Fuchsite' [Muscovite]
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About VerditeHide

Formula:
KAl2(AlSi3O10)(OH)2
Trade name for a green ornamental stone, primarily an impure fuchsite mica originally from North Kaap river, Kaap Station, South Africa.

Consists primarily of Fuchsite with minor Albite, Chlorite Group, Corundum, Diaspore, Margarite, Quartz, Rutile and Talc.




Unique IdentifiersHide

Mindat ID:
5417 (as Verdite)
2815 (as Muscovite)
Long-form identifier:
mindat:1:1:5417:7 (as Verdite)
mindat:1:1:2815:4 (as Muscovite)

Similar NamesHide

ErditeA valid IMA mineral speciesNaFeS2 · 2H2O
FerutiteA synonym of 'Davidite'
FoorditeA valid IMA mineral speciesSn2+Nb2O6
ForditeAn artificial material
FreediteA valid IMA mineral speciesCu+Pb8(AsO3)2O3Cl5
VeriteA synonym of 'Hyalo-olivine-diopside-phlogopite lamproite'
ViriditeA synonym of Chlorite Group

Chemistry of VerditeHide

Mindat Formula:
KAl2(AlSi3O10)(OH)2
Element Weights:
Element% weight
O48.202 %
Si21.154 %
Al20.322 %
K9.816 %
H0.506 %

Calculated from ideal end-member formula.

Other Language Names for VerditeHide

German:Verdit
Spanish:Verdita

Common AssociatesHide

Associations Based on Photo Data:
2 photos of Verdite associated with 'Fuchsite'K(Al,Cr)3Si3O10(OH)2
2 photos of Verdite associated with MuscoviteKAl2(AlSi3O10)(OH)2

RadioactivityHide

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 VerditeHide

References for VerditeHide

Reference List:

Localities for VerditeHide

Showing 1 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.
South Africa
 
  • Mpumalanga
    • Ehlanzeni District Municipality
      • Mbombela Local Municipality
Mason (1976)
 
and/or  
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