Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Percivalite

A mixture of two or more distinct mineral species
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A Mixture Of:
'Crocidolite', Jadeite
A mixture of jadeite and crocidolite.


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Unique IdentifiersHide

Mindat ID:
9594
Long-form identifier:
mindat:1:1:9594:1

Pronunciation of PercivaliteHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Other Language Names for PercivaliteHide

German:Percivalit
Spanish:Percivalita

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 PercivaliteHide

References for PercivaliteHide

Reference List:

Localities for PercivaliteHide

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.
USA
 
  • Wisconsin
    • Marathon County
      • Wausau Intrusive Complex
        • Stettin pluton
Pallen
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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