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Chromium-bearing Lawsonite

A variety of Lawsonite
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Formula:
Ca(Al,Cr)2[Si2O7](OH)2 · H2O
A chromium-bearing variety of Lawsonite.


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Unique IdentifiersHide

Mindat ID:
39038 (as Chromium-bearing Lawsonite)
2353 (as Lawsonite)
Long-form identifier:
mindat:1:1:39038:9 (as Chromium-bearing Lawsonite)
mindat:1:1:2353:1 (as Lawsonite)

Similar NamesHide

Chromium-bearing DawsoniteA variety of DawsoniteNa(Al,Cr)CO3(OH)2

Pronunciation of Chromium-bearing LawsoniteHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Chemistry of Chromium-bearing LawsoniteHide

Mindat Formula:
Ca(Al,Cr)2[Si2O7](OH)2 · H2O
Element Weights:
Element% weight
O50.915 %
Si17.875 %
Al17.173 %
Ca12.754 %
H1.283 %

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

Synonyms of Chromium-bearing LawsoniteHide

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 Chromium-bearing LawsoniteHide

References for Chromium-bearing LawsoniteHide

Localities for Chromium-bearing LawsoniteHide

Showing 4 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.
France
 
  • Provence-Alpes-CÃīte d'Azur
    • Hautes-Alpes
      • Briançon
        • Ceillac
Mevel et al. (1980)
Greece
 
  • South Aegean
    • Syros-Ermoupoli
      • Syros
        • Grammata Bay
Fabre (n.d.)
Romania
 
  • Sibiu County
    • Făgăraș Mountains
Negulescu et al. (2012)
Turkey
 
  • Eskişehir Province
Sherlock et al. (1999)
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