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Chrome antigorite

A variety of Antigorite
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Formula:
Mg3(Si2O5)(OH)4
Colour:
Purple or lavender
A variety of antigorite containing some chromium.

Compare with Chrome antigorit, a hypothetical chlorite group mineral.


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Unique IdentifiersHide

Mindat ID:
52732 (as Chrome antigorite)
260 (as Antigorite)
Long-form identifier:
mindat:1:1:52732:7 (as Chrome antigorite)
mindat:1:1:260:6 (as Antigorite)

Similar NamesHide

Chrom-AntigoritMg5(Mg,Cr)(Si,Cr)Si3O10(OH)8

Physical Properties of Chrome antigoriteHide

Transparency:
Translucent
Colour:
Purple or lavender

Chemistry of Chrome antigoriteHide

Mindat Formula:
Mg3(Si2O5)(OH)4
Element Weights:
Element% weight
O51.963 %
Mg26.312 %
Si20.270 %
H1.455 %

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

Common AssociatesHide

Associations Based on Photo Data:
6 photos of Chrome antigorite associated with AntigoriteMg3(Si2O5)(OH)4
3 photos of Chrome antigorite associated with 'Chromite-Magnesiochromite Series'

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 Chrome antigoriteHide

References for Chrome antigoriteHide

Localities for Chrome antigoriteHide

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.
India
 
  • Karnataka
    • Hassan District
      • Channarayapattana
Varadarajan (1961)
USA
 
  • Pennsylvania
    • Lancaster County
      • Little Britain Township
        • Texas
 ...
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