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Chromite-Hercynite Series

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Hercynite

Laacher See Volcanic Complex, Germany
Hercynite

Kaluganga valley, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka
Chromite, etc.

Tumet river, Asosa region, Benshangul-Gumaz Region, Ethiopia
Hercynite

Laacher See Volcanic Complex, Germany
Hercynite

Kaluganga valley, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka
Chromite, etc.

Tumet river, Asosa region, Benshangul-Gumaz Region, Ethiopia
Hercynite

Laacher See Volcanic Complex, Germany
Hercynite

Kaluganga valley, Ratnapura, Ratnapura District, Sabaragamuwa Province, Sri Lanka
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About Chromite-Hercynite SeriesHide

Crystal System:
Isometric
Series Formula:
Fe2+Cr23+O4 to Fe2+Al2O4
A series between Chromite and Hercynite


Optical Data of Chromite-Hercynite SeriesHide

Type:
Isotropic

Crystallography of Chromite-Hercynite SeriesHide

Crystal System:
Isometric

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 Chromite-Hercynite SeriesHide

Localities for Chromite-Hercynite SeriesHide

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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for 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 (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
France
 
  • Auvergne-Rhône-Alpes
    • Haute-Loire
      • Le Puy-en-Velay
        • Espaly-Saint-Marcel
Collected by François Périnet
New Zealand
 
  • Manawatu-Wanganui Region
    • Ruapehu District
      • Tongariro National Park
Hobden, 1997. MODELLING MAGMATIC TRENDS IN TIME AND SPACE: ERUPTIVE AND MAGMATIC HISTORY OF TONGARIRO VOLCANIC COMPLEX, NEW ZEALAND. Unpub Thesis Cant Univ
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