Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Reddingite Group

A group of related mineral species
This page is currently not sponsored. Click here to sponsor this page.
Hide all sections | Show all sections

About Reddingite GroupHide

A group of orthorhombic Fe/Mn phosphates.


Unique IdentifiersHide

Mindat ID:
43670
Long-form identifier:
mindat:1:1:43670:6

Crystal StructureHide

Load
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Show
Big Balls | Small Balls | Just Balls | Spacefill
Polyhedra Off | Si Polyhedra | All Polyhedra
Remove metal-metal sticks
Display Options
Black Background | White Background
Perspective On | Perspective Off
2D | Stereo | Red-Blue | Red-Cyan
View
CIF File    Best | x | y | z | a | b | c
Rotation
Stop | Start
Labels
Console Off | On | Grey | Yellow
IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0014473KryzhanovskiteMoore P B, Araki T, Kampf A R (1980) Nomenclature of the phosphoferrite structure type: refinements of landesite and kryzhanovskite Mineralogical Magazine 43 789-7951980co-type sample from Ak-Kezen pegmatite, Belogorskii, Eastern Kazakhstan0293
0012680PhosphoferriteMoore P B, Araki T (1976) A mixed-valence solid-solution series: Crystal structures of phosphoferrite, Fe3(H2O)3[PO4]2, and kryzhanovskite, Fe3(OH)3[PO4]2 Inorganic Chemistry 15 316-3211976synthetic0293
0012681KryzhanovskiteMoore P B, Araki T (1976) A mixed-valence solid-solution series: Crystal structures of phosphoferrite, Fe3(H2O)3[PO4]2, and kryzhanovskite, Fe3(OH)3[PO4]2 Inorganic Chemistry 15 316-3211976synthetic0293
0014472LandesiteMoore P B, Araki T, Kampf A R (1980) Nomenclature of the phosphoferrite structure type: refinements of landesite and kryzhanovskite Mineralogical Magazine 43 789-79519800293
0000219KryzhanovskiteMoore P B (1971) The Fe3(H2O)n(PO4)2 homologous series: Crystal-chemical relationships and oxidized equivalents American Mineralogist 56 1-1719710293
0009153PhosphoferriteEversheim P, Kleber W (1953) Morphologie und struktur des reddingits, P2O5*3FeO*3H2O Acta Crystallographica 6 215-21619530293
CIF Raw Data - click here to close

Synonyms of Reddingite GroupHide

Relationship of Reddingite Group to other SpeciesHide

Reddingite Group Members:
Correianevesite Fe2+Mn2+2(PO4)2 · 3H2OOrth. mmm (2/m 2/m 2/m)
Garyansellite Mg2Fe3+(PO4)2(OH) · 2H2OOrth. mmm (2/m 2/m 2/m)
Kryzhanovskite (Fe3+,Mn2+)3(PO4)2(OH,H2O)3Orth. mmm (2/m 2/m 2/m)
Landesite Mn2+3-xFe3+x(PO4)2(OH)x · (3-x)H2OOrth. mmm (2/m 2/m 2/m)
Phosphoferrite (Fe2+,Mn2+)3(PO4)2 · 3H2OOrth. mmm (2/m 2/m 2/m) : Pmna
Reddingite (Mn2+,Fe2+)3(PO4)2 · 3H2OOrth. mmm (2/m 2/m 2/m) : Pmna
Click on any node to view relationships. Formula-derived relationship network for the group members above. Use Find related species to add formula-neighbour species outside the current group view. Solid links show inferred chemical differences; dashed violet links show same-formula crystallographic differences. Hydration states are not treated as relationship changes. These relationships do not imply any real-world substitution reactions between these species.

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 Reddingite GroupHide

References for Reddingite GroupHide

Reference List:

Localities for Reddingite GroupHide

Showing 142 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.
Hide all sections | Show all sections

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.
Argentina
 
  • San Luis Province
    • Coronel Pringles Department
      • Totoral pegmatitic field
[Reddingite] OYARZABAL et al. (H2O)
    • San Martín Department
[Phosphoferrite, Reddingite] Roda-Robles et al. (2012)
Australia
 
  • South Australia
    • Pastoral Unincorporated Area
      • Martins Well (Martins Well Station)
[Phosphoferrite]
  • Victoria
    • East Gippsland Shire
      • Glen Valley
[Phosphoferrite] Eagle et al. (2015)
[Kryzhanovskite, Phosphoferrite] Eagle et al. (2015)
[Phosphoferrite] Eagle et al. (2015)
Brazil
 
  • Minas Gerais
    • Água Boa
[Reddingite] Peter Kohorst collection
    • Conselheiro Pena
      • Barra do Cuieté
[Phosphoferrite] Cassedanne et al. (1982)
[Correianevesite, Landesite, Reddingite] Tom Loomis +1 other reference
    • Divino das Laranjeiras
[Phosphoferrite, Reddingite] King et al. (1989)
    • Galiléia
      • Laranjeiras
[Phosphoferrite] Cassedanne et al. (1981)
      • Sapucaia do Norte
[Reddingite] Atencio et al. (2004)
    • Itinga
      • Jenipapo pegmatite field
[Reddingite] Sergio Varvello collection
Bulgaria
 
  • Kardzhali Province
    • Momchilgrad Municipality
      • Obichnik
[Landesite] Kunov et al. (1997)
Canada
 
  • Yukon
    • Dawson mining district
[Garyansellite, Kryzhanovskite] Robinson et al. (1992)
[Garyansellite, Kryzhanovskite] 150-152. +3 other references
        • Kulan Camp (Area A; Area 1)
[Garyansellite, Kryzhanovskite] Tomes et al. (2012)
[Kryzhanovskite] Robinson et al. (1992)
China
 
  • Fujian
    • Nanping
      • Yanping District
        • Nanping pegmatite field
[Phosphoferrite] Rao et al. (2017)
  • Guizhou
    • Tongren
      • Songtao Miao Autonomous County
        • Songtao Mn ore field
[Reddingite] Qi Zhou et al. (2013)
Finland
 
  • Pirkanmaa
    • Orivesi
      • Eräjärvi area
[Reddingite] Lahti (1981)
[Reddingite] Sandström et al. (2009)
France
 
  • Nouvelle-Aquitaine
    • Creuse
      • Guéret
        • Crozant
[Phosphoferrite] FONTAN F (1976)
    • Haute-Vienne
      • Bellac
        • Razès
          • Chanteloube
            • Vilatte Quarries (La Vilate)
[Reddingite] Patrice Queneau Collection and ...
  • Occitanie
    • Ariège
      • Foix
        • Auzat
[Phosphoferrite] Inventaire Minéralogique de la France ...
Germany
 
  • Bavaria
    • Lower Bavaria
      • Regen District
        • Zwiesel
          • Rabenstein
[Phosphoferrite] Wittern (2001)
    • Upper Palatinate
      • Neustadt an der Waldnaab District
        • Pleystein
[Phosphoferrite] Dill et al. (2008) +1 other reference
        • Waidhaus
[Phosphoferrite] Dill et al. (2011)
[Landesite, Phosphoferrite, Reddingite] Weiß (1990)
[Correianevesite, Kryzhanovskite, Landesite, Phosphoferrite, Reddingite] web.archive.org (2001)
[Landesite] Kastning et al. (1996) +2 other references
      • Tirschenreuth District
        • Plößberg
[Reddingite] Weiß (1990)
[Reddingite] DILL et al. (2009)
  • North Rhine-Westphalia
    • Arnsberg
      • Siegen-Wittgenstein
        • Siegen
          • Eiserfeld
[Phosphoferrite] Dana 7:II:770.
Italy
 
  • Lombardy
    • Lecco Province
      • Colico
[Kryzhanovskite, Phosphoferrite] VIGNOLA et al. (2007)
      • Dorio
[Kryzhanovskite] Vignola et al. (2011)
  • Sardinia
    • South Sardinia Province
      • Gonnesa
[Phosphoferrite] Dana 7:II:771.
  • Trentino-Alto Adige/Südtirol
    • Trento Province
      • Rabbi
        • Ceresè
[Kryzhanovskite, Phosphoferrite] Vignola et al. (2018)
Japan
 
  • Ibaraki Prefecture
    • Kasumigaura City
      • Chiyoda-machi
[Reddingite] Matsubara et al. (1980)
Kazakhstan
 
  • East Kazakhstan Region
    • Ulan District
      • Belogorskiy
[Kryzhanovskite] Ginzburg (1950) +1 other reference
Morocco
 
  • Marrakesh-Safi Region
    • Rehamna Province
      • Sidi Bou Othmane Cercle
        • Jebilet Mountain (Djebilet Mountain)
          • Sidi Bou Othmane
[Kryzhanovskite] Favreau (2012)
Namibia
 
  • Erongo Region
    • Dâures Constituency
      • Sandamap North Farm 115
[Kryzhanovskite] Collection Elmar Lackner
    • Karibib Constituency
      • Davib Ost Farm 61
[Kryzhanovskite] Keller (1991)
[Kryzhanovskite] Keller (1991)
      • Etusis Farm 75
[Kryzhanovskite] Keller (1991)
[Kryzhanovskite] Keller (1991)
      • Okatjimukuju Farm 55 (Friedrichsfelde Farm)
[Kryzhanovskite] Keller et al. (1989) +1 other reference
[Kryzhanovskite] Keller (1991)
      • Tsaobismund Farm 85
[Kryzhanovskite, Landesite] Keller (1991)
Poland
 
  • Lower Silesian Voivodeship
    • Dzierżoniów County
      • Gmina Niemcza
        • Gilów
[Kryzhanovskite, Phosphoferrite] Pieczka A. et al. (2004)
    • Świdnica County
      • Gmina Świdnica
[Kryzhanovskite, Landesite, Phosphoferrite] Włodek et al. (2015)
[Kryzhanovskite, Phosphoferrite] Łodziński M. & Sitarz M. 2008: Chemical and Spectroscopic Characterization of Some Phosphates Accessory Minerals from Pegmatites of the Sowie Mts (Owles Mts) +1 other reference
[Kryzhanovskite, Landesite, Phosphoferrite] Pieczka et al. (2015) +1 other reference
Portugal
 
  • Guarda
    • Sabugal
      • Bendada
[Kryzhanovskite, Reddingite] Schnorrer-Köhler et al. (1991)
[Reddingite] Alves (n.d.)
  • Viana do Castelo
    • Caminha
      • Arga de Baixo
[Kryzhanovskite] Alves (n.d.)
    • Ponte da Barca
      • Touvedo (São Lourenço e Salvador)
[Reddingite] Leal Gomes et al. (2009)
    • Ponte de Lima
      • Cabração e Moreira do Lima
[Kryzhanovskite] Alves (n.d.)
    • Viana do Castelo
[Reddingite] 4 +4 other references
  • Vila Real
[Phosphoferrite] Martins et al. (2011) +1 other reference
    • Chaves
      • Vidago
[Phosphoferrite] Neiva et al. (2000)
  • Viseu
    • Mangualde
      • Mangualde (Mesquitela e Cunha Alta)
[Kryzhanovskite, Phosphoferrite, Reddingite] Marzoni Fecia di Cossato et al. (1989)
[Kryzhanovskite] Alves (n.d.)
[Reddingite] Mineralien Atlas
      • Tavares (Chãs; Várzea e Travanca)
        • Corvaceira
[Phosphoferrite] Pedro Alves collection. Characterized ...
Romania
 
  • Maramureș County
    • Târgu Lăpuș
[Kryzhanovskite] HÎRTOPANU et al. (2025)
Rwanda
 
  • Western Province
    • Ngororero District
      • Muhororo
[Landesite] Daltry et al. (1998)
Spain
 
  • Castile and Leon
    • Salamanca
      • Aldehuela de la Bóveda
[Reddingite] Roda et al. (2001)
      • Garcirrey
[Kryzhanovskite, Landesite] Calvo Rebollar et al. (2022)
    • Zamora
      • Villar del Buey
[Kryzhanovskite] Roda-Robles et al. (1998)
[Kryzhanovskite]
Sweden
 
  • Stockholm County
    • Sigtuna
      • Arlanda
[Kryzhanovskite] Weisz et al. (2013)
Switzerland
 
  • Ticino
    • Locarno
[Kryzhanovskite] Vignola et al. (2008)
[Landesite] Weiß (1989) +1 other reference
USA
 
  • Connecticut
    • Fairfield County
      • Redding
        • Branchville
[Landesite, Reddingite] Brush and Dana (1878) +3 other references
    • Middlesex County
      • Portland
        • Collins Hill
          • Strickland pegmatite
[Reddingite] Schooner (circa 1985)
  • Maine
    • Androscoggin County
      • Auburn
        • East Mount Apatite Mining District
[Landesite] Mineralogy of Maine
      • Poland
[Correianevesite, Landesite, Reddingite] King et al. (1994)
    • Oxford County
      • Buckfield
[Landesite, Reddingite] Landes (1925)
      • Greenwood
        • Uncle Tom Mountain
[Correianevesite, Kryzhanovskite, Landesite, Phosphoferrite, Reddingite] Falster et al. (2019)
      • Newry
[Reddingite] King et al. (1994) +1 other reference
      • Paris
[Kryzhanovskite, Landesite] Found during ongoing study by Lloyd W. ... +1 other reference
      • Rumford
[Reddingite] King et al. (1994)
      • Stoneham
[Landesite] original reference lost +1 other reference
  • Nevada
    • Lyon County
      • Singatse Range
        • Yerington Mining District
[Kryzhanovskite] Castor et al. (2004)
  • New Hampshire
    • Cheshire County
      • Marlow
[Reddingite] Czaja (2025)
    • Grafton County
      • Grafton
[Reddingite] Morrill +1 other reference
      • Groton
[Kryzhanovskite] Kreinik (2022)
[Kryzhanovskite, Landesite, Phosphoferrite, Reddingite] NIZAMOFF et al. (2004)
[Kryzhanovskite] Geological Society of America Abstracts ... +2 other references
    • Strafford County
      • Strafford
[Reddingite] Rocks & Minerals 80:4 pp234-241 +1 other reference
  • North Carolina
    • Cleveland County
      • Kings Mountain
[Reddingite] Jason Smith collection
  • South Dakota
    • Custer County
      • Custer Mining District
        • Custer
[Kryzhanovskite, Phosphoferrite, Reddingite] Campbell et al. (1985)
        • Fourmile
[Kryzhanovskite, Phosphoferrite] Rocks & Minerals: 60: 117. +1 other reference
    • Pennington County
      • Keystone Mining District
        • Glendale
[Garyansellite, Kryzhanovskite, Phosphoferrite, Reddingite] Campbell et al. (1985)
        • Keystone
[Phosphoferrite] Smith et al. (2000)
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
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.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 3, 2026 14:28:34 Page updated: June 6, 2026 15:44:20
Go to top of page