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Hydrophlogopite

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Apparently a regular 1:1 interstratification of phlogopite + vermiculite.
Usually an intermediate product in the transformation of phlogopite into vermiculite.

Clark (1993) states in Hey's Mineral Index (3rd ed.): "The hypothetical mica group end-member containing less alkali and more loosely combined water than phlogopite".


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Unique IdentifiersHide

Mindat ID:
46455
Long-form identifier:
mindat:1:1:46455:0

Pronunciation of HydrophlogopiteHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

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 HydrophlogopiteHide

References for HydrophlogopiteHide

Localities for HydrophlogopiteHide

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.
Czech Republic
 
  • Vysočina Region
    • Žďár nad Sázavou District
Černý (1972)
Egypt
 
  • Red Sea Governorate
    • Hafafit
Harraz +1 other reference
Japan
 
  • Tottori Prefecture
    • Hino District
      • Nichinan
Jun-ichi Kitahara (1965)
South Africa
 
  • Limpopo
    • Mopani District Municipality
      • Ba-Phalaborwa Local Municipality
SCHOEMAN
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