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Dumortierite Supergroup

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About Dumortierite SupergroupHide

This page provides mineralogical data about Dumortierite Supergroup.


Classification of Dumortierite SupergroupHide

Notes:
IMA Approved Group Name

Relationship of Dumortierite Supergroup to other SpeciesHide

Group Members:
Dumortierite Group 
  Dumortierite (Al,Fe3+)7(SiO4)3(BO3)O3Orth. mmm (2/m 2/m 2/m)
  Magnesiodumortierite (Mg,Ti,◻(Al,Mg)2Al4Si3O18-y(OH)yB y = 2-3Orth.
Holtite Group 
  Holtite (Ta0.60.4)Al6BSi3O18(O,OH)2.25Orth. mmm (2/m 2/m 2/m) : Pnma
  Nioboholtite (Nb0.60.4)Al6BSi3O18Orth. mmm (2/m 2/m 2/m) : Pbcm
  Titanoholtite (Ti0.750.25)Al6BSi3O18Orth. mmm (2/m 2/m 2/m) : Pbcm
Szklaryite Group 
  Szklaryite ◻Al6BAs3+3O15Orth. mmm (2/m 2/m 2/m) : Pbcm

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.

Dumortierite Supergroup in petrologyHide

An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.

References for Dumortierite SupergroupHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)

Internet Links for Dumortierite SupergroupHide

Localities for Dumortierite SupergroupHide

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.
Antarctica
[Dumortierite] AmMin 36:361-367
  • Eastern Antarctica
    • Enderby Land
[Dumortierite] Grew, E. S. (2000). Beryllium in Granulite-Facies Pegmatites in Archean Napier Complex, Antarctica.
        • Casey Bay
          • Khmara Bay
[Dumortierite] Barbier, J., Grew, E.S., Moore, P.B., and Su, S.-C. (1999) Khmaralite, a new beryllium-bearing mineral related to sapphirine: A superstructure resulting from partial ordering of Be, Al and Si on tetrahedral sites. American Mineralogist: 84: 1650-1660
    • Princess Elizabeth Land
      • Ingrid Christensen Coast
        • Prydz Bay
[Dumortierite] Wadokski, E. R. Grew, E.S. & Yates, M.G. (2011): Compositional evolution of tourmaline-supergroup minerals from granitic pegmatites in the Larsemann Hills, East Antartica. Canadian Mineralogist. 49: 382-405; Maas, R., Grew, E. S., & Carson, C. J. (2015). Isotopic Constraints (Pb, Rb-Sr, Sm-Nd) on the Sources of Early Cambrian Pegmatites with Boron and Beryllium Minerals in the Larsemann Hills, Prydz Bay, Antarctica. The Canadian Mineralogist, 53:249-272
    • Transantarctic Mts
      • Scott Glacier
[Dumortierite] Burt, D.M.; Stump, E. (1983) Mineralogical investigation of andalusite-rich pegmatites from Szabo Bluff, Scott Glacier area. Antarctic Journal of the U.S., 18(5), 49-52. p. 49-52
Argentina
 
  • San Luis
    • Coronel Pringles department
      • El Trapiche
        • Las Águilas deposit
[Dumortierite] Miguel Á. Galliski, María Florencia Márquez-Zavalía, Raúl Lira, Jan Cempírek and Radek Škoda (2012) Mineralogy and Origin of the Dumortierite-Bearing Pegmatites of Virorco, San Luis, Argentina. Canadian Mineralogist 50:873-894.
Australia
 
  • Victoria
    • Indigo Shire
[Dumortierite] No reference listed
  • Western Australia
    • Bridgetown-Greenbushes Shire
      • Greenbushes Tinfield
[Holtite] Jacobson, M., Calderwood, M., Grguric, B.(2007): Pegmatites of Western Australia
[Holtite] MM 1971, 21-5
Austria
 
  • Carinthia
    • Saualpe
      • Bad St Leonhard
        • Mica Mines
[Dumortierite] F.Walter (1984)
      • Lading
        • Kötsch
[Dumortierite] G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Ladinger Spitze - Speikkogel area
[Dumortierite] G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Reisberg
[Dumortierite] R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
  • Lower Austria
    • Mostviertel
      • Dunkelstein Forest
        • Paudorf
          • Meidling
[Dumortierite] Meixner, H. (1952): Neue Mineralfunde in den österreichischen Ostalpen XII. Carinthia II, 142./62, 27-46.; Huber, S. und Huber, P. (1977): Mineral-Fundstellen Band 8: Oberösterreich, Niederösterreich und Burgenland. C. Weise Verlag, München, 270 pp.
    • Wachau
      • Rossatz-Arnsdorf
        • Rossatz
[Dumortierite] Fuchs, Y., Ertl, A., Hughes, J.M., Prowatke, S., Brandstätter, F. & Schuster, R. (2005): Dumortierite from the Gföhl unit, Lower Austria: chemistry, structure, and infra-red spectroscopy. European Journal of Mineralogy, 17, 173-183.
    • Waldviertel
      • Gföhl
        • Felling
          • Zwettler Leiten
[Dumortierite] Pristacz, H., Kolitsch, U., Löffler, E. & Knobloch, G. (2009): 1597) Cordierit, Dumortierit, Fluorapatit, Monazit, Rutil und Turmalin aus einem Pegmatit in einem Serpentinitsteinbruch bei der Zwettler Leiten, Felling, Waldviertel, Niederösterreich. Pp. 216-218 in: Niedermayr, G. et al. (2009): Neue Mineralfunde aus Österreich LVIII. Carinthia II, 199/119, 189-236.
[Dumortierite] Pristacz, H., Kolitsch, U., Löffler, E. & Knobloch, G. (2009): 1597) Cordierit, Dumortierit, Fluorapatit, Monazit, Rutil und Turmalin aus einem Pegmatit in einem Serpentinitsteinbruch bei der Zwettler Leiten, Felling, Waldviertel, Niederösterreich. Pp. 216-218 in: Niedermayr, G. et al. (2009): Neue Mineralfunde aus Österreich LVIII. Carinthia II, 199/119, 189-236.
[Dumortierite] Fuchs, Y., Ertl, A., Hughes, J.M., Prowatke, S., Brandstätter, F. & Schuster, R. (2005): Dumortierite from the Gföhl unit, Lower Austria: chemistry, structure, and infra-red spectroscopy. European Journal of Mineralogy, 17, 173-183.
[Dumortierite] Neumayer, R. (1980): Neue Mineralfunde aus dem Waldviertel. Mitt. Österr. Mineral. Ges., 127, 30-32.
      • Klein-Pöchlarn
        • Ebersdorf (Lehen-Ebersdorf)
[Dumortierite] R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993); Huber, S. and Huber, P. (1977): Mineral-Fundstellen Band 8: Oberösterreich, Niederösterreich und Burgenland. C. Weise Verlag, München, 270 pp.; Hlawatsch, K. (1911): Über einige Mineralien der Pegmatitgänge im Gneise von Ebersdorf bei Pöchlarn, N.-Ö. Verh. k.k. geol. Reichsanst., 1911, 259-261.
      • Langenlois
[Dumortierite] Reinhold, F. (1914): Das Gebiet östlich des Kamptales. Mineral. petrogr. Mitt. 32, 226-235; Köhler, A. (1953): Über ein neues Vorkommen von Dumortierit in Niederösterreich. Unsere Heimat, 24 (10-12), 209-210.
      • Lengenfeld
[Dumortierite] eumayer, R. (1980): Neue Mineralfunde aus dem Waldviertel. Mitt. Österr. Mineral. Ges., 127, 30-32.
      • Mühldorf
[Dumortierite] peter neschen collection
      • Raabs an der Thaya
        • Eibenstein an der Thaya
[Dumortierite] Peter Lamatsch collection (SXRD-analysed by Uwe Kolitsch)
      • Straß im Straßertale
        • Wiedendorf
[Dumortierite] KÖHLER, Alexander (1953): Über ein neues Vorkommen von Dumortierit in Niederösterreich.- Unsere Heimat, 24/10-12, 209-210, Wien.
  • Styria
    • Koralpe
      • Deutschlandsberg
        • Osterwitz
[Dumortierite] Aufschluss 1972(SB), 44
        • Wildbachgraben
[Dumortierite] Aufschluss 1972(SB), 44
      • Schwanberg
[Dumortierite] Aufschluss 1972(SB), 43-47
Bolivia
 
  • Potosí Department
    • Nor Chichas Province
      • Atocha-Quechisla District
        • Cerro Tazna
[Dumortierite] Salomon Rivas y Federico Ahlfeld (1998) Los Minerales de Bolivia y sus Parajes. (Santa Cruz)
Botswana
 
  • North-East District
[Dumortierite] Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa. Struik Publishers, Cape Town SA
  • North-West District
    • Ngamiland West District
[Dumortierite] Wendorff, M., (2005) Outline of lithostratigraphy, sedimentation and tectonics of the Tsodilo Hills Group, a Neoproterozoic–Lower Palaeozoic siliciclastic succession in NW Botswana. Annales Societatis Geologorum
Brazil
 
  • Bahia
    • Boquira
[Dumortierite] Luiz Alberto Dias Menezes,Fo.
[Dumortierite] Franz, G., Morteani, G., Gerdes, A., & Rhede, D. (2014). Ages of protolith and Neoproterozoic metamorphism of Al-P-bearing quartzites of the Veredas formation (Northern Espinhaco, Brazil): LA-ICP-MS age determinations on relict and recrystallized zircon and geodynamic consequences. Precambrian Research, 250, 6-26.
[Dumortierite] al and metamorphic zircon crystals near to each other. The crystals sit in a matrix of polygonal quartz (Qtz), with muscovite (Mu) preferably along quartz grain boundaries, accompanied by hematite (Hem), rutile (Rut) and rare phosphate (berlinite Ber; black areas in (a) near berlinite and in (b) near muscovite are outbreaks in thin section). Notable is a high micro-porosity, especially well visible in (a). The zircon crystals also show the craters produced by laser ablation for age determination
[Dumortierite] Franz, G., Morteani, G., Gerdes, A., & Rhede, D. (2014). Ages of protolith and Neoproterozoic metamorphism of Al-P-bearing quartzites of the Veredas formation (Northern Espinhaco, Brazil): LA-ICP-MS age determinations on relict and recrystallized zircon and geodynamic consequences. Precambrian Research, 250, 6-26.
[Dumortierite] MinMag 61:607 (1997)
Bulgaria
 
  • Pazardzhik Oblast (Pazardjik Oblast)
    • Panagyurishte (Panagurishte) Obshtina
      • Elshitsa
[Dumortierite] Moritz, R., Kouzmanov, K., & Petrunov, R. (2004). Late Cretaceous Cu–Au epithermal deposits of the Panagyurishte district, Srednogorie zone, Bulgaria. Swiss Bulletin of Mineralogy and Petrology, 84(1), 79-99.
  • Smolyan Oblast
[Dumortierite] Svetoslav Petrussenko, Iliya Dimitrov, Kostadin Glushkov, Lubomir Metodiev (2007) A Wonderful World of Minerals (Minerals, Mineral Deposits and Localities from the Area of the Town of Chepelare). Fourth International Symposium Mineral Diversity Research and Preservation pp229-233
Canada
 
  • British Columbia
    • Nanaimo Mining Division
      • Vancouver Island
        • Port Hardy
[Dumortierite] BC Mining Reports 1970, pg 267-269
  • Newfoundland and Labrador
    • Labrador
      • Red Wine Alkaline Complex
[Dumortierite] Curtis, L.W. & Currie, K.L. (1977) Geology and petrology of the Red Wine complex, Central Labrador. GSC Bulletin 287, 61p. + maps
  • Nova Scotia
    • Lunenburg Co.
      • New Ross
[Dumortierite] G.A. O'Reilly, E.J. Farley, and M.H. Charest, "Metasomatic-Hydrothermal Mineral Deposits of the New Ross-Mahone Bay Area, Nova Scotia", N.S. Dept. of Mines and Energy, paper 82-2, 1982.
  • Ontario
    • Leeds and Grenville Co.
      • South Crosby Township
[Dumortierite] Ann P.Sabina (1967), Rocks and Minerals for the Collector; Kingston,Ontario to Lac St.Jean, Quebec. GSC Paper 67-51
  • Québec
    • Abitibi-Témiscamingue
      • La Vallée-de-l'Or RCM
        • Val d'Or
[Dumortierite] Taner, M.F. and Martin, R.F. (1993) Significance of dumortierite in an aluminosilicate-rich alteration zone, Louvicourt, Quebec. Canadian Mineralogist, 31, 137-146.
    • Outaouais
      • La Vallée-de-la-Gatineau RCM
        • Lac-Sainte-Marie (Lac Ste Marie)
[Dumortierite] J.P.Girault (1952) Kornerupine From Lac Ste-Marie, Quebec, Canada. AM37: 531
Chile
 
  • Coquimbo Region
    • Elqui Province
[Dumortierite] Samples analysed by Dr. Jochen Schluter (Hamburg University), Germany.
Czech Republic
 
  • Central Bohemia Region
    • Čáslav (Tschaslau)
      • Starkoč
[Dumortierite] Cempírek, J., Novák, M.: Mineralogy of dumortierite-bearing abyssal pegmatites at Starkoč and Běstvina, Kutná Hora Crystalline Complex. Journal of the Czech Geological Society, 2006, roč. 51, č. 3-4, s. 259-270.
    • Kuklík
[Dumortierite] Canadian Mineralogist: 44: 23-30.
[Dumortierite] Duda, Rejl, Slivka: "Mineralien", 1991
      • Kaňk
[Dumortierite] Losert, J.: Dumortierity z pegmatitů a migmatitů v širším okolí Kutné Hory. Rozpravy Československé akademie věd, řada MPV, 1956, roč. 66, sešit 1, s. 1-36.
      • Miskovice
[Dumortierite] Fiala, F.: Dumortierit od Miskovic. Sborník Národního muzea v Praze, řada B – Přírodní vědy, 1954, roč. 10, č. 2, s. 3-16.
[Dumortierite] Povondra, P., Pivec, E. (eds.) et al.: Přibyslavice peraluminuous granite. Acta universitatis carolinae, Geologica, 1987, no. 3, s . 183 – 283.
  • Pardubice Region
    • Třemošnice (Tremoschnitz)
      • Běstvina
[Dumortierite] Cempírek, J., Novák, M.: Mineralogy of dumortierite-bearing abyssal pegmatites at Starkoč and Běstvina, Kutná Hora Crystalline Complex. Journal of the Czech Geological Society, 2006, roč. 51, č. 3-4, s. 259-270.
  • Plzeň Region
    • Sušice (Schüttenhofen)
[Dumortierite] Černý P., Dostál S., Vítovec J.: Pegmatit z Podmokel u Sušice. Minerál, 2009, 17, 1, 73-76.
  • South Bohemia Region
    • Český Krumlov
[Dumortierite] Robert Vaňo
  • South Moravia Region
    • Znojmo (Znaim)
[Dumortierite] Cempírek, J., Novák, M.: Dumortierit a turmalín z abysálních pegmatitů od Vémyslic u Moravského Krumlova, gföhlská jednotka, moldanubikum. Acta Musei Moraviae, Scientiae geologicae, 2004, roč. 89, s. 45 - 54.
  • Vysočina Region
    • Žďár nad Sázavou District
      • Křižanov
[Dumortierite] Novák, M., Staněk, J.: Lepidolitový pegmatit od Dobré Vody u Velkého Meziříčí, západní Morava. Acta Musei Moraviae, Scientiae geologicae, 1999, roč. 84, s. 3 - 44.
[Dumortierite] Staněk, J.: Parageneze minerálů pegmatitových žil z Hatí u Dolních Borů na západní Moravě. Acta Mus. Moraviae, Sci. nat., vol. 76, pages 19-49.
[Dumortierite] Němec D.: Ein Pegmatit mit Li-Mineralisierung von Dolní Bory in Westmahren (ČSSR). Chem. Erde, 1981, 40, 164-177.
[Dumortierite] Staněk, J.: Asociace minerálů významnějších pegmatitových žil v Hatích u Dolních Borů na západní Moravě. Acta Musei Moraviae, Scientiae naturales, 1997, roč. 82, 3-19.
[Dumortierite] Cempírek, J., Novák, M.: Krystalochemie Al – bohatých borosilikátů. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 2000, roč. 8, s. 91-99.
Finland
 
  • Northern Finland Region
[Dumortierite] Rouhunkoski, P. 1968. On the geology and geochemistry of the Vihanti ore deposit, Finland. Bulletin de la Commission Géologique de la Finlande
  • Southern Finland Region
[Dumortierite] Ilkka Mikkola collection
[Dumortierite] Ilkka Nmikkola collection, identified by Dr. Seppo Lahti
    • Lappeenranta
[Dumortierite] http://www.mindat.org/mesg-7-304405.html
    • Orimattila
[Dumortierite] Ilkka Mikkola collection, EDS and XRD identification
    • Tammela
[Dumortierite] Ilkka Mikkola collection
  • Western and Inner Finland Region
    • Kuortane
[Dumortierite] Lahti, Seppo I. 1998A. Kaatialan pegmatiitista ja sen mineraaleista. Kivi-lehti 2, 6–26; Makitie, H., Karkkainen, N., Lahti, S. I., & Alviola, R. (2001). Compositional variation of granitic pegmatites in relation to regional metamorphism in the Seinajoki region, western Finland. Special Paper 30 - Geological Survey of Finland, 31-59.
France
 
  • Auvergne-Rhône-Alpes
    • Rhône
      • Chaponost
        • Beaunant
[Dumortierite] Gonnard, M. F. (1881) : Note sur l´existance d´une espèce minérale nouvelle, la dumortiérite dans le gneiss de Beaunan, au-dessus des anciens aqueducs galloromains de la vallée de l´Izeron (Rhône). Bulletin de la Société Minéralogique de France, 4, 2-5
      • Lyon
[Dumortierite]
  • Occitanie
    • Tarn
      • Castelnau-de-Brassac
        • Lamontélarié
[Dumortierite] Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, p. 522.
Germany
 
  • Baden-Württemberg
    • Black Forest
      • Kandern
[Dumortierite] Brill, A. R. (2011): Die Malsburger Granitsteinbrüche bei Kandern im südwestlichen Schwarzwald. Lapis 36 (7-8), 43-51; 70.
[Dumortierite] K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
  • Bavaria
    • Lower Bavaria
      • Arnbruck
[Dumortierite] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Upper Palatinate
      • Bärnau
[Dumortierite] Laubmann, H., and Steinmetz, H. (1920): Zeitschrift für Krystallographie und Mineralogie 55, 523-586
      • Kemnath
        • Waldeck
[Dumortierite] Pöllmann et al. (2007): Aufschluss 58, 227-233.
  • Rhineland-Palatinate
    • Gerolstein
      • Rockeskyll
        • Rockeskyll volcanic complex
[Dumortierite] Haardt, W., Die vulkanischen Auswürflinge und Basalte am Killer Kopf bei Rockeskyll in der Eifel, Jb. Preuß. Geolog. Landesanstalt, Berlin 35, 177-252
  • Saxony
    • Chemnitz
      • Hartmannsdorf
[Dumortierite] H. Vollstädt, R. Baumgärtel: "Einheimische Edelsteine", 2nd. ed., Steinkopff (Dresden), 1977; Vollstädt, H. (1979): Einheimische Minerale, VEB Deutscher Verlag für Grundstoffindustrie, Leipzig, p. 289.
    • Mittelsachsen
      • Döbeln
        • Waldheim
[Dumortierite] Wittern: "Mineralfundorte in Deutschland", 2001
Hungary
[Dumortierite] Váczi B. & Spránitz T. (2014): Új magyarországi ásványfajok a Duna pleisztocén kavicsösszletéből és földtani jelentőségük. TDK-dolgozat, ELTE, Budapest
India
 
  • Jharkhand
    • Singhbhum District
      • Dhabhum
[Dumortierite] Richard M. Pearl: "Minerals of India", Mineral Digest, vol. 2.
[Dumortierite] Richard M. Pearl: "Minerals of India", Mineral Digest, vol. 2.
  • Maharashtra
    • Bhandara District
[Dumortierite] Richard M. Pearl: "Minerals of India", Mineral Digest, vol. 2.
[Dumortierite] Richard M. Pearl: "Minerals of India", Mineral Digest, vol. 2.
Italy
 
  • Lombardy
    • Sondrio Province
      • Valchiavenna
        • Prata Camportaccio
          • Schiesone Valley
            • Rifugio Il Biondo
[Dumortierite] Giovanni Scapin Collection; Bertolini A. (1989): Nuovi ritrovamenti mineralogici presso Chiavenna (SO): Pizzo di Prata. Rivista Mineralogica Italiana, 12, 3 (3-1989), 186-187; Bedognè F., Montrasio A., Sciesa E. (1995): I minerali della provincia di Sondrio e della Bregaglia grigionese: Val Bregaglia, Val Masino, Val Codera e Valle Spluga. Bettini, Sondrio, 300 pp.
      • Valtellina
[Dumortierite] Roberto Bosi specimen
  • Piedmont
    • Cuneo Province
[Magnesiodumortierite] [European Journal of Mineralogy(1995) 7, 525-535; MinRec 27:303]
      • Po Valley
        • Martiniana Po
[Magnesiodumortierite] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
[Magnesiodumortierite] Chopin C, Ferraris G, Ivaldi G, Schertl H P, Schreyer W, Compagnoni R, Davidson C, Davis A M (1995): Magnesiodumortierite, a new mineral from very-high-pressure rocks (western Alps). II. Crystal chemistry and petrological significance. European Journal of Mineralogy 7, 525-535.
      • Varaita Valley
        • Brossasco
          • Gilba Valley
[Magnesiodumortierite] Chopin C, Ferraris G, Ivaldi G, Schertl H P, Schreyer W, Compagnoni R, Davidson C, Davis A M (1995): Magnesiodumortierite, a new mineral from very-high-pressure rocks (western Alps). II. Crystal chemistry and petrological significance. European Journal of Mineralogy 7, 525-535.
    • Verbano-Cusio-Ossola Province
      • Ossola Valley
        • Mergozzo
[Dumortierite] http://www.mindat.org/mesg-105-308121.html
        • Ornavasso
[Dumortierite] Orlandi, P. & Campostrini, I. (2005): Zibaldone. Aggiornamenti di mineralogia italiana 2004. Rivista Mineralogica Italiana, 3/2005, 184-191.; Mattioli V. (1983): I minerali dei differenziati acidi e basici dell'Ossola inferiore (NO). Riv. Mineral. Ital., 7, 1 (1/2003), 23-26.
[Dumortierite] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
[Dumortierite] http://www.mindat.org/mesg-105-308121.html
[Dumortierite] http://www.mindat.org/mesg-105-308121.html
    • Vercelli Province
      • Sesia Valley
        • Borgosesia
[Dumortierite] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
Japan
 
  • Honshu Island
    • Chubu Region
      • Niigata Prefecture
[Dumortierite] Fossa Magna Museum specimens, Itoigawa
[Dumortierite] Hiroaki Tano specimen. (Many Japanese collectors have this mineral from here.)
      • Yamanashi prefecture
        • Mitomi-mura
[Dumortierite] Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
    • Kanto region
      • Ibaraki Prefecture
        • Kita-Ibaraki
          • Hanazono-river
[Dumortierite] Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
[Dumortierite] Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
        • Taga-gun
          • Hitachi-machi
[Dumortierite] Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan); Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
      • Tochigi Prefecture
[Dumortierite] Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
    • Kinki Region
      • Kyoto Prefecture
        • Fukuchiyama
[Dumortierite] Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.)
      • Nara Prefecture
        • Yoshino-gun
          • Tenkawa village
            • Omine Mts
[Dumortierite] American Mineralogist 87: 160-170 (2002)
    • Tohoku Region
      • Fukushima Prefecture
        • Koriyama
[Dumortierite] Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
        • Takanuki
[Dumortierite] Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
  • Kyushu Region
    • Nagasaki Prefecture
      • Gotoh archipelago
        • Fukue island (Fukuejima)
[Dumortierite] Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan); Takahata, Hiroyuki; Uchiyama, Koji (1985) Dumortierite-Bearing Argillaceous Gneisses from the Abukuma Metamorphic Terrain, Northeast Japan. Jour. Fac. Sci., Hokkaido Univ., Ser. IV, vol. 21, no. 3, Aug. 1985. pp. 465-481.
Madagascar
 
  • Antananarivo Province
    • Vakinankaratra Region
      • Antsirabe II District
[Dumortierite] Platonov, A. N., Langer, K., Chopin, C. Andrut, M. & Taran, M.N. (2000) Fe2+-Ti4+ charge-transfer in dumortierite. European Journal of Mineralogy, 12: 521-528
  • Fianarantsoa Province
    • Amoron'i Mania Region
      • Ambatofinandrahana District
        • Ambatofinandrahana Commune
[Dumortierite] Ackermand et al.(2006): "Lazulite-bearing metaquartzite of the Itremo Group (Central Madagascar); Scientific significance and economic importance" in Proceedings of the Malagasy-German Research Cooperation in Life and Earth sciences, 5-18
        • Itremo Commune
          • Itremo massif
[Dumortierite] Ackermand et al.(2006): "Lazulite-bearing metaquartzite of the Itremo Group (Central Madagascar); Scientific significance and economic importance" in Proceedings of the Malagasy-German Research Cooperation in Life and Earth sciences, 5-18
        • Mangatabohangy Commune
          • Itremo massif
[Dumortierite] Behier, J. (1960): Contribution á la mineralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive , p 34
[Dumortierite] Behier, J. (1960): Contribution á la mineralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive , p 34
        • Soavina Commune
[Dumortierite] Ackermand et al. (2006): Lazulite-bearing metaquartzite of the Itremo Group (Central Madagascar); Scientific significance and economic importance. in Proceedings of the Malagasy-German Research Cooperation in Life and Earth sciences, 5-18
[Dumortierite] Lacroix, A. (1922): Mineralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. A.Challamel (Éditeur), Paris. p 401-403
[Dumortierite] Maro Barsanti & Martins da Pedra photos
[Dumortierite] Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
        • Ivato Commune
          • Ivato valley
[Dumortierite] Behier, J. (1960): Travaux mineralogiques. In Besaire, H. (ed): Rapport Annuel du Service Geologique pour 1960. Republique Madagascar, Tananarive. 181-199
  • Toamasina Province (Tamatave)
    • Alaotra-Mangoro Region
      • Ambatondrazaka District
        • Ambatosoratra Commune
[Dumortierite] Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
[Dumortierite] Guigues, J. (1955): Etude des gisements de pegmatite de Madagascar (Deuxième partie). Travaux du Bureau Géologiques de Madagascar 67, Service Geologique, Tananarive, p. 11-12
Mozambique
 
  • Tete Province
[Dumortierite] O. Dziallas
[Dumortierite] Martins da Pedra.; Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa. Struik Publishers, Cape Town SA
Namibia
 
  • Erongo Region
    • Dâures
[Dumortierite] Bezing, L. von., Bode, R., and Jahn, S., (2008) Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern, (in English).
[Dumortierite] Min Rec (2006) 37:361-470
  • Karas Region
    • Keetmanshoop District
[Dumortierite] Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa. Struik Publishers, Cape Town SAdumortierite,
New Zealand
 
  • North Island
    • Northland Region
      • Far North District
        • Karikari Peninsula
[Dumortierite] Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).
  • South Island
    • Southland Region
      • Southland District
        • Fiordland National Park
[Dumortierite] Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).
Norway
 
  • Aust-Agder
    • Froland
[Dumortierite] Nijland, T.G., Zwaan, J.C & Touret, L. (1998): Topograpical mineralogy of the Bamble sector, south Norway. Scripta Geologica 118, 46 pp
    • Risør
      • Akland
[Dumortierite] Knut Edvard Larsen collection # MM-6485 (Ex Harald Breivik collection); Larsen, K. E. (2015). Noen funn av mineraler i Norge 2013-2015. Norsk Mineralsymposium 2015, 79-88.
[Magnesiodumortierite] Jan Kihle Specimen
[Magnesiodumortierite] Kihle, J.B. (2013): World's greatest cordierite find? Norsk Bergverksmuseum Skrifter. 50, 59-62
[Dumortierite] Hulzebos-Sijen N.M.P.E., Visser, D., Maarschalkerweerd, M.H. & Maijer, C. (1990): Two new kornerupine localities in the Bamble Sector, south Norway. Abstract 19th Nordic Geological Winter Meeting, Geonytt, 17, 58
    • Tvedestrand
[Dumortierite] Visser, D. & Senior, A. (1991): Mg-rich dumortierite in cordierite-orthoamphibole bearing rocks from the highgrade Bamble Sector, South Norway. Mineralogical Magazine 55: 563-577
  • Finnmark
    • Hasvik
[Dumortierite] Bøe, P. (2001): Geologi og mineralogi på Sørøya i Finnmark. Bergverksmuseets Skrift 18, 23-29
  • Oppland
    • Lom
      • Jotunheimen
[Dumortierite] Wilke, H.-J. (1976): Mineral-Fundstellen Band 4: Skandinavien. Chr. Weise Verlag, München, 370 pp. (p.125)
  • Rogaland
    • Lund
      • Flatestøl
[Dumortierite] Grew, E.S. et al.(1998): Boralsilite (Al16B6Si2O37): A new mineral related to sillimanite from pegmatites in granulite-facies rocks. American Mineralogist. 83: 638-651
  • Telemark
    • Bamble (Bamle)
[Dumortierite] Visser, D. & Senior, A. (1991): Mg-rich dumortierite in cordierite-orthoamphibole bearing rocks from the highgrade Bamble Sector, South Norway. Mineralogical Magazine 55: 563-577
[Dumortierite] Kvamsdal, L.O.(2001): Dumortieritt- og sillimanittpegmatitter fra Bamble og Kragerø, Telemark. STEIN 28 (1):8-10
[Dumortierite] Kvamsdal, L.O.(2001): Dumortieritt- og sillimanittpegmatitter fra Bamble og Kragerø, Telemark. STEIN 28 (1):8-10
      • Kragerø Archipelago
[Dumortierite] Kvamsdal, L.O.(2001): Dumortieritt- og sillimanittpegmatitter fra Bamble og Kragerø, Telemark. STEIN 28 (1):8-10; Knut Edvard larsen collection # 4149 (Ex L.O.Kvamsdal collection)
[Dumortierite] Collection of Atle Michalsen
[Magnesiodumortierite] Jan Kihle photos & identification.
Peru
 
  • Arequipa Department
    • Arequipa Province
      • Uchumayo District
[Dumortierite] Petersen, G.G. (1970) Minería y metalurgía en el antiguo Peru. Arqueologicas, 12 140pp. (Museo Nacional de Antropologia y Arqueologia, Lima)
  • Lima Department
    • Canta Province
[Dumortierite] J.Hyrsl (2012) Gemstones of Peru, p. 49
[Dumortierite] Petersen, G.G. (1970) Minería y metalurgía en el antiguo Peru. Arqueologicas, 12 140pp. (Museo Nacional de Antropologia y Arqueologia, Lima)
[Dumortierite] J.Hyrsl (2012) Gemstones of Peru, p. 49
Poland
 
  • Lower Silesia (Dolnośląskie)
    • Karpacz - Wilcza Poręba (Wolfshau)
[Dumortierite] Elek Szełęg collection
[Dumortierite] Mochnacka, K., Banaś, M. (2000): Occurrence and genetic relationships of uranium and thorium mineralization in the Karkonosze-Izera Block (The Sudety Mts, SW Poland). Annales Societatis Geologorum Poloniae: 70: 137-150
[Dumortierite] Pieczka A., Gołębiowska B. 2002: Pegmatites of the Szklarska Poręba Huta granite quarry: preliminary data on REE-mineralization. Mineralogia Polonica, vol. 20, 175-177
    • Ząbkowice Slaskie District
      • Ząbkowice (Frankenstein)
        • Szklary (Gläsendorf)
[Holtite] Pieczka, A., & Gołębiowska, B. (2001). Altered pyrochlore from the Szklary rare-element pegmatite, Lower Silesia, Poland. In Mineral Deposits at the Beginning of the 21 st Century. Proceedings of the Joint sixth Biennial SGA-SEG Meeting (pp. 469-472).
[Dumortierite] Pieczka, A.; Grew, E.S.; Groat, L.A.; Evans, R.J. (2011): Holtite and dumortierite from the Szklary Pegmatite, Lower Silesia, Poland. Mineralogical Magazine 75, 303-315.; Pieczka, A., Evans, R. J., Grew, E. S., Groat, L. A., Ma, C., & Rossman, G. R. (2013). The dumortierite supergroup. II. Three new minerals from the Szklary pegmatite, SW Poland: Nioboholtite,(Nb0. 6⃞0. 4) Al6BSi3O18, titanoholtite,(Ti0. 75⃞0. 25) Al6BSi3O18, and szklaryite, ⃞Al6BAs33+ O15. Mineralogical Magazine, 77(6), 2841-2856.
Russia
 
  • Eastern-Siberian Region
    • Sakha Republic (Yakutia)
[Dumortierite] [World of Stones 12:49]
        • Aldan
[Dumortierite] P.M. Kartashov data
  • Northern Region
    • Murmanskaya Oblast'
      • Voron'i Tundry
[Holtite] Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
  • Urals Region
    • Middle Urals
      • Sverdlovskaya Oblast'
        • Rezh District
          • Lipovka pegmatite field
[Dumortierite] Igor.V. Pekov, Lyudmila R. Memetova (2008) Minerals of the Lipovka Granite Pegmatites, Central Urals, Russia. Mineralogical Almanac 13:6-45
    • Southern Urals
      • Chelyabinsk Oblast'
        • Karabash (Karabasch)
          • Uvil'dy lake
[Dumortierite] http://webmineral.ru/deposits/item.php?id=3575
Slovakia
 
  • Banská Bystrica Region
    • Detva Co.
      • Detva
[Dumortierite] Koděra P., Lexa J., Biroň A., Bakos F. (2008): Mineralogy and alteration pattern of the Biely Vrch Au-porphyry deposit, Slovakia. Mineralogia - Special Papers, 32, 94-95.; Juraj ŽItňan, Peter Koděra & Pavel Uher (2011) Characteristics of advanced argillic alteration at Biely Vrch and Kalinka localities, Javorie stratovolcano, Slovakia.SGA Student Conference Mineral resources for the society Prague, April15 19,2011
      • Vígľašská Huta - Kalinka
[Dumortierite] Daniel Ozdín collection
  • Košice Region
    • Sobrance Co.
      • Remetské Hámre
[Dumortierite] Bacsó Z. & Ďuďa R., 1988: Metalogenéza a rudné formácie rudného poľa Remetské Hámre. Min. Slovaca, Bratislava, 3, 193-220.
South Africa
 
  • Northern Cape Province
[Dumortierite] Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa. Struik Publishers, Cape Town SA
    • ZF Mgcawu District
      • Kenhardt
[Dumortierite] Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa, p 203;
South Korea
 
[Dumortierite] Sudo, Sadahisa; Kim, Moon Young; Koh, Sang Mo; Takagi, Tetsuichi (1999): Roseki ore deposits of Southeast Korea - Miriyan mine, occurrence of dumortierite. Chishitsu Nyusu 534, 43-50.
[Dumortierite] Takagi, T. et al. (2008): Geology and Hydrothermal Alteration of the Milyang Pyrophyllite Deposit, Southeast Korea. Resource Geology 50(4), 243-256.
Spain
 
  • Andalusia
    • Málaga
      • Álora
[Dumortierite] Romero Silva, JC (2003) Minerales y Rocas de la provincia de Malaga. Published by the Malaga County Council CEDMA. 318pp. 1 map
      • Carratraca
        • Los Jarales
[Dumortierite] -Calvo, M. (2018). Minerales y Minas de España. Vol IX. Silicatos. Escuela Técnica Superior de Ingenieros de Minas de Madrid. Fundación Gómez Pardo. 767 págs.
      • Torrox
[Dumortierite] Garcia Casco,A (1993) . Evolucion metamorfica del complejo gneisico de Torrox
Sweden
 
  • Jämtland
    • Åre
      • Åreskutan
[Dumortierite] No reference listed
  • Norrbotten
    • Boden
      • Harads
[Dumortierite]
[Dumortierite] Thorin, L. (1990): Mer om Lapplandsmineral. Stuffen (Medlemsblad för Södertörn Amatörgeologiska Sällskap). Nr 40 (Mar. 1990), 14
    • Pajala
      • Junosuando
[Dumortierite] Thorin, Lennart (1989): Några ovanligare mineral i Lapplandsgruvorna. Stuffen (Medlemsblad för Södertörn Amatörgeologiska Sällskap). Nr 39, nov 1989, 15-16
Switzerland
 
  • Grischun (Grisons; Graubünden)
    • Bregaglia Valley (Bergell)
      • Forno Valley
[Dumortierite] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 144.
  • Ticino (Tessin)
    • Arbedo-Castione
[Dumortierite] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 144.
    • Lago Maggiore
      • Brissago
[Dumortierite] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 144.
[Dumortierite] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 144.
UK
 
  • England
[Dumortierite] Goley, P. and Williams R. (1995) Cornish Mineral Reference Manual. Endsleigh Publications
    • Devon
      • West Devon
[Dumortierite] [Specimen in the Natural History Museum, London]
Ukraine
 
  • Zhytomyr Oblast' (Zhitomir Oblast')
[Dumortierite] Lyckberg, P., Chornousenko, V. & Wilson, W. E. (2009): Volodarsk-Volynski, Zhitomir Oblast, Ukraine. Mineralogical Record, 40, 473-506.
USA
 
  • Alaska
    • Nome Borough
      • Seward Peninsula
        • York Range
[Dumortierite] Econ Geol (1988) 83:46-61
  • Arizona
    • Cochise Co.
      • Willcox
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 210; Duke, A. (1960), Arizona gem fields, 2nd. ed., Southwest printers, Yuma, AZ; Funnell, J.E. & E.J. Wolfe (1964), Compendium on nonmetallic minerals of Arizona, Southwest Research Institute, San Antonio, TX.
    • La Paz & Yuma Cos.
      • Ehrenberg to Yuma area
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 210; Wilson, E.D. (1929), An occurrence of dumortierite near Quartzsite, AZ, Am.Min.: 14: 373-381; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 102.
    • La Paz Co.
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 270; Reynolds, S.J. et al (1988), Geologic setting of Mesozoic and Cenozoic metamorphism in AZ, in W.G. Ernst (editor), Metamorphism and crustal evolution of the western United States. Ruby Vol. No. 7, Prentice Hall, NY: 466-501.
        • Middle Camp-Oro Fino District
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 110, 210; Wilson, E.D. (1929), An occurrence of dumortierite near Quartzsite, AZ, Am.Min.: 14: 373-381; Wilson, E.D. (1933), Geology and mineral deposits of southern Yuma Co., AZ, AZ Bur. Mines Bull. 134; Duke, A. (1960), Arizona gem fields, 2nd. edition, Southwest Printers, Yuma, AZ; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 98, 102.
      • Quartzsite
        • Dome Rock Mts
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 210, 273; Bideaux, R.A., et al (1960), Some new occurrences of minerals of AZ, AZ Geol. Soc. Digest: 3: 53-56; Reynolds, S.J., et al (1988), Geologic setting of mesozoic and Cenozoic metamorphism in AZ, in W.G. Ernst (editor), Metamorphism and crustal evolution of the western United States. Ruby volume No. 7. Prentice Hall, New York: 466-501.
      • Trigo Mts
        • Silver District
          • Hidden Valley
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 210; Diller, J.S. & J.E. Whitfield (1889), Dumortierite from Harlem, NY and Clip, AZ, Amer. Jour. Sci., 3rd. series: 37: 216-220; Ford, W.E. (1902), On the chemical composition of dumortierite (from Clip, AZ), Amer. Jour. Sci., 4th. series: 14: 426-430; Schaller, W.T. (1905), Dumortierite, USGS Bull. 262: 91-120; Bowen, N.L. & R.W.G. Wyckoff (1926), A petrologic and X-ray study of the thermal dissociation of dumortierite (from Clip, AZ), Jour. Wash. Acad. Sci.: 16: 178-189; Wilson, E.D. (1933), AZ Bur. of Mines Bull. 134: 43.
[Dumortierite] Mineralogical Record- 21- 162
[Dumortierite] MRDS database Dep. ID file #10056453, MRDS ID #TC00272.
    • Santa Cruz Co.
      • Patagonia Mts
        • Patagonia District
          • Nogales
[Dumortierite] Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 210.
  • California
    • Imperial Co.
      • Chocolate Mts
        • Chocolate Mountains District
          • Indian Pass
[Dumortierite] USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10065044.
        • Picacho District
          • Picacho Peak
[Dumortierite] Ransom, J.E. (1955) Arizona gem trails and the Colorado Desert. Mineralogist Publishing Co., Portland, Oregon: 19-20; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 454.; U.S. Bureau of Mines Open File Report MLA 18-86 (1986): No. 15, Table 1, p. 11.
      • Ogilby
[Dumortierite] Kunz, George Frederick (1894), Precious stones: Mineral Resources U.S., 1893: 697; Kunz, George Frederick (1905a), Gems, jewelers’ materials, and ornamental stones of California: California Division Mines Bulletin 37, 171 pp.: 71; Tucker, W. Burling (1926), Imperial, Inyo Counties: California Mining Bureau. Report 22: 269; Wolff, J.E. (1930), Dumortierite from Imperial County: American Mineralogist: 15: 188-193.
    • Kern Co.
      • Lost Hills (Lost Hill)
[Dumortierite] Reed, Ralph Daniel & J.P. Bailey (1927), Subsurface correlation by means of heavy minerals: American Association of Petroleum Geologists Bulletin: 11: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 173; Pemberton, H. Earl (1983), Minerals of California: 454, 466.
[Dumortierite] Reed, Ralph Daniel & J.P. Bailey (1927), Subsurface correlation by means of heavy minerals: American Association of Petroleum Geologists Bulletin: 11: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 102.
[Dumortierite] No reference listed
    • Riverside Co.
      • El Cerrito
[Dumortierite] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; American Mineralogist (1930) 15: 79-80
[Dumortierite] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
[Dumortierite] Murphy, Franklin Mac (1930), Dumortierite in Riverside County: American Mineralogist: 15: 79-80; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 173.
      • Menifee District (Auld District)
        • Winchester
[Dumortierite] Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 173; Pemberton, H. Earl (1983), Minerals of California: 454.
      • Santa Ana Mts
        • Corona
[Dumortierite] Murphy, Franklin Mac (1930), Dumortierite in Riverside County: American Mineralogist: 15: 79-80; Larsen, Esper Signius (1948), Batholith and associated rocks of Corona, Elsinore, and San Luis Rey quadrangles, southern California: Geological Society of America Memoir 29: 182 pp.: 106; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 454.
    • San Diego Co.
[Dumortierite] Handbook of mineralogy
      • Laguna Mts
        • Alpine
[Dumortierite] Ford, William Ebenezer (1902), On the chemical composition of dumortierite: American Journal of Science, 4th. Series: 14: 427; Kunz, George Frederick (1905a), Gems, jewelers’ materials, and ornamental stones of California: California Division Mines Bulletin 37, 171 pp.: 71; Schaller, Waldemar Theodore (1905a), Dumortierite: American Journal of Science, 4th. Series: 19: 211; Weber, F.H., Jr. (1963a) Mines and mineral resources of San Diego County, California. California Division of Mines and Geology County Report 3, 309 pp.: 171; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 79, 173; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 454.
  • Colorado
    • Fremont Co.
[Dumortierite] "Minerals of Colorado, updated & revised", p. 15, by Eckel, Edwin B., 1997
  • Connecticut
    • Fairfield Co.
      • Danbury
[Dumortierite] Former Ronald Januzzi collection
  • Maine
    • Oxford Co.
      • Albany
[Dumortierite] King, V., 2009, Maine Feldspar, Families, and Feuds; King, V. (ed.), 2009, Maine feldspar, Families, and Feuds.
[Dumortierite] King, V., 2009, Maine Feldspar, Families, and Feuds
[Dumortierite] King, V., 2000, Mineralogy of Maine, volume 2.
[Dumortierite] King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
[Dumortierite] King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
[Dumortierite] King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
[Dumortierite] King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
      • Batchelders Grant
[Dumortierite] King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
      • Buckfield
[Dumortierite] King, V., 2008, Maine Feldspar, Families, and Feuds
      • Gilead
[Dumortierite] King, V. (ed.), 2009, Maine feldspar, Families, and Feuds
      • Greenwood
[Dumortierite] King, V., 2008, Maine Feldspar, Families, and Feuds
      • Hebron
[Dumortierite] King, V., 2008, Maine Feldspar, Families, and Feuds
[Dumortierite] King, V., 2008, Maine Feldspar, Families, and Feuds
      • Lovell
[Dumortierite] King, V., 2008, Maine Feldspar, Families, and Feuds
      • Mason
[Dumortierite] King, V., 2008, Maine Feldspar, Families, and Feuds
      • Norway
[Dumortierite] King, Vandall T. and Foord, E. E. (2000), Mineralogy of Maine, Mining History, Gems, and Geology, volume 2, Maine Geological Survey, Augusta, Maine, 524 pp. + 25 plates.
[Dumortierite] King, V., 2000, Mineralogy of Maine, volume 2.
[Dumortierite] King, V., 2000, Mineralogy of Maine, volume 2.
      • Paris
[Dumortierite] King, V., 2000, Mineralogy of Maine, volume 2.
[Dumortierite] King, V., 2000, Mineralogy of Maine, volume 2.
[Dumortierite] King, V., 2000, Mineralogy of Maine, volume 2.
    • Sagadahoc Co.
[Dumortierite] King & Foord, 1994. Mineralogy of Maine, V 1, p.111.
[Dumortierite] King & Foord, 1994. Mineralogy of Maine, V 1, p.111.
[Dumortierite]
  • Montana
[Dumortierite] Jay Ellis Ransom,1974, Gems and Minerals of America
[Dumortierite] Jay Ellis Ransom,1974, Gems and Minerals of America
      • Cataract District (Comet District; Basin District)
[Dumortierite] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Three Brothers
[Dumortierite] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Madison Co.
      • Ruby Range
[Dumortierite] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
  • Nevada
    • Clark Co.
      • Virgin Mts
        • Bunkerville District
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
    • Mineral Co.
      • Fitting District
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
    • Nye Co.
      • Toquima Range
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
    • Pershing Co.
      • Rochester District
[Dumortierite] NBMG Bull 89 Geology and Mineral Resources of Pershing County, Nevada; Ma, C. & Rossman, G.R. (2006): Ganterite, the barium mica Ba0.5K0.5Al2(Al1.5Si2.5)O10(OH)2, from Oreana, Nevada. American Mineralogist, 91, 702-705.
      • Sacramento District
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
    • Washoe Co.
      • Deephole District
[Dumortierite] NBMG Spec. Pub. 31 Minerals of Nevada
  • New Mexico
    • Luna Co.
      • Tres Hermanas Mts
        • Tres Hermanas District
[Dumortierite] NMBMMR Bull 72 Mineral Deposits of Luna County, New Mexico
    • Rio Arriba Co.
[Dumortierite] Northrop, Minerals of New Mexico, 3rd rev. Ed., 1996
[Dumortierite] NMBMMR Bull 87 Mineral and Water Resources of New Mexico
[Dumortierite] Jahns, R. H., (1946) Mica Deposits of the Petaca District, Rio Arriba County, New Mexico, with Brief Descriptions of the Ojo Caliente District, Rio Arriba County, and the Elk Mountain District, San Miguel County. NMBMGR Bulletin 25.
[Dumortierite] The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 84.
    • New York City
      • Manhattan (New York Co.)
[Dumortierite] The New York State Museum Catalog No. 18514
[Dumortierite] The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931):
          • Washington Heights
[Dumortierite] Hovey, E.O. (1896) The Mineral Collector, Vol. 2, No. 11, pg. 175-176
[Dumortierite] NY State Museum spec. no. 16908
    • Saratoga Co.
      • Batchellerville
[Dumortierite] George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.; George Robinson & Steven Chamberlain (2007) Gazetteer of major New York State mineral localities. Rocks & Minerals, 82, #6, 472-483.
      • Edinburg Township
        • Batchellerville
[Dumortierite] Rocks & Minerals 82:472-483
[Dumortierite] Marian Lupulescu (2010) The Pegmatites of New York. The 37th Rochester Mineralogical Symposium, April 15-18, 2010
    • St. Lawrence Co.
      • Star Lake
        • Benson
[Dumortierite] Marian Lupulescu, D. Bailey, and Mike Hawkins (2010) Mineralogy of the Benson Mines Proterozoic iron deposit, Star Lake, St. Lawrence County, NY. The 37th Rochester Mineralogical Symposium, April 15-18, 2010
    • Westchester Co.
      • Mount Pleasant
[Dumortierite] Jensen (1978) Minerals of New York State, p.86
  • North Carolina
    • Alexander Co.
[Dumortierite] Charles Palache,S.C Davidson,E.A Goranson,Aug- 1930,The Hiddenite Deposit in Alexander County,North Carolina,American Mineralogist,Vol.15, No.8
[Dumortierite] Kesler,T.L.,1942,The Tin-Spodumene Belt Of The Carolinas:USGS Bulletion No.936-J
      • Kings Mountain District
[Dumortierite] Wilson,W.F and Mckenzie,B.J ,1978, Mineral Collecting Sites in North Carolina,Information Circular 24
[Dumortierite] Kesler,T.L.,1942,The Tin-Spodumene Belt Of The Carolina;USGS Bulletion No.936-J
[Dumortierite] Genth,F.A and Kerr,W.C,1881,Mineral and Mineral Localities of North Carolina,Geologic Survey
      • Lincolnton
[Dumortierite] Genth,F.A and Kerr,W.C, 1881,Mineral Localities of North Carolina, Geologic Survey, North Carolina
  • Pennsylvania
    • Chester Co.
      • Valley Township
        • Coatesville
[Dumortierite] Mineral Collecting in PA (1976) Geyer, Smith, Barnes, pgs. 73-75
  • Utah
    • Emery Co.
      • Emery
[Dumortierite] UGMS Bull 117 Minerals and Mineral Localities of Utah
[Dumortierite] UGMS Bull 117 Minerals and Mineral Localities of Utah
  • Washington
    • King Co.
      • North Bend
[Dumortierite] Cannon, B. (1975): Minerals of Washington, p.84
      • Snoqualmie District
        • Snoqualmie Pass
[Dumortierite] Cannon, B. (1975): Minerals of Washington, p.84
    • Skamania Co.
      • Washougal District
        • Washougal River
[Dumortierite] Cannon, B. (1975): Minerals of Washington, p.43,84
Zimbabwe
 
  • Mashonaland West
[Dumortierite] Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa. Struik Publishers, Cape Town SA
  • Matabeleland South
    • Beitbridge District
[Dumortierite] Cairncross, B. (2004) Field Guide To Rocks & Minerals Of Southern Africa. Struik Publishers, Cape Town SA
Mineral and/or Locality  
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