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Anyolite

A rock subtype
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About AnyoliteHide

Name:
"Anyole" is the Maasai word for green.
Anyolite is a metamorphic rock consisting of a granular mass of bright green chrome-zoisite with minor black (in fact very dark green) pargasite (commonly both as grains a few mm in diameter), containing conspicuous coarse porphyroblasts of purplish red corundum (var. ruby) which may be up to several centimetres across.

As a generic petrographic description of this rock would be a rather clumsy mouthful, (something like "corundum-pargasite zoisitite") it has been given a more euphonious name descriptive of its striking colour in the language of the people living in the area of its originally reported (in 1954) locality in Tanzania (http://www.mindat.org/loc-8256.html, see also http://www.mindat.org/loc-211915.html).




Unique IdentifiersHide

Mindat ID:
27151
Long-form identifier:
mindat:1:1:27151:6

Similar NamesHide

AngoliteA synonym of Inesite
OneilliteA valid IMA mineral speciesNa15Ca3Mn3Fe32+Zr3Nb(Si25O73)(O,OH,H2O)3(OH,Cl)2

Classification of AnyoliteHide

Synonyms of AnyoliteHide

Other Language Names for AnyoliteHide

Common AssociatesHide

Associations Based on Photo Data:
1 photo of Anyolite associated with 'Ruby'Al2O3
1 photo of Anyolite associated with Zoisite(CaCa)(AlAlAl)O[Si2O7][SiO4](OH)
1 photo of Anyolite associated with PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2

Internet Links for AnyoliteHide

References for AnyoliteHide

Reference List:

Localities for AnyoliteHide

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.
Austria
 
  • Lower Austria
    • Horn District
      • Drosendorf-Zissersdorf
Ertl et al. (2008)
Tanzania
 
  • Arusha Region
Yang et al. (2025)
Yang et al. (2025)
Thurm (1972) +1 other reference
 
and/or  
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