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Amblygonite Group

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09262050017271949112118.jpg
Tavorite

Tip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
01717470017271949139001.jpg
Tavorite

Tip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
09459800017271925306737.jpg
Montebrasite, etc.

Chhappu, Braldu Valley, Shigar District, Gilgit-Baltistan, Pakistan
06559040017271926967870.jpg
Tavorite

Tip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
05596840017271926996694.jpg
Tavorite

Tip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
08957440017271925121207.jpg
Montebrasite, etc.

Chhappu, Braldu Valley, Shigar District, Gilgit-Baltistan, Pakistan
07320580017271927092131.jpg
Tavorite

Tip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
05595120017271927122604.jpg
Tavorite

Tip Top Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
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About Amblygonite GroupHide

This page provides mineralogical data about Amblygonite Group.


Unique IdentifiersHide

Mindat ID:
29268
Long-form identifier:
mindat:1:1:29268:9

IMA Classification of Amblygonite GroupHide

IMA status notes:
IMA Approved Group Name

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0020848TavoriteMarx N, Croguennec L, Carlier D, Wattiaux A, Le Cras F, Suard E, Delmas C (2010) The structure of tavorite LiFePO4(OH) from diffraction and GGA + U studies and its preliminary electrochemical characterization Dalton Transactions 39 5108-51162010synthetic0293
0012660TavoriteYakubovich O V, Urusov V S (1997) The structure and electron density of Fe2+ -bearing tavorite in relation to the genetic crystal chemistry of secondary phosphates of lithium pegmatites Geochemistry International 35 630-6381997synthetic0293
0016150AmblygoniteBaur W H (1959) Die Kristallstruktur des Edelamblygonits LiAlPO4(OH,F) Acta Crystallographica 12 988-9941959Newry, Maine, USA0293
0002965MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-21020030295
0002960MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-21020030295
0002969AmblygoniteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study Natural Museum of Natural History, Washington D.C. #105914 American Mineralogist 88 195-21020030295
0001325MontebrasiteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample M6116 American Mineralogist 75 992-100819900293
0001324MontebrasiteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample AF-46 American Mineralogist 75 992-100819900293
0001323MontebrasiteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample A-1 American Mineralogist 75 992-100819900293
0001322MontebrasiteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample A-2 American Mineralogist 75 992-100819900293
0001321MontebrasiteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample AF-43 American Mineralogist 75 992-100819900293
0001320MontebrasiteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample AF-47 American Mineralogist 75 992-100819900293
0001326AmblygoniteGroat L A, Raudsepp M, Hawthorne F C, Ercit T S, Sherriff B L, Hartman J S (1990) The amblygonite-montebrasite series: Characterization by single-crystal structure refinement, infrared spectroscopy and multinuclear MAS-NMR spectroscopy sample AF-65 American Mineralogist 75 992-100819900293
0002964MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-21020030225
0002959MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-21020030225
0002968AmblygoniteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study Natural Museum of Natural History, Washington D.C. #105914 American Mineralogist 88 195-21020030200
0002963MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-21020030150
0002958MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-21020030150
0002967AmblygoniteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study Natural Museum of Natural History, Washington D.C. #105914 American Mineralogist 88 195-21020030100
0002962MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-2102003075
0002957MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-2102003075
0002970AmblygoniteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-2102003020
0002961MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-2102003015
0002956MontebrasiteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study American Mineralogist 88 195-2102003015
0002966AmblygoniteGroat L A, Chakoumakos B C, Brouwer D H, Hoffman C M, Fyfe C A, Morell H, Schultz A J (2003) The amblygonite (LiAlPO4F) - montebrasite (LiAlPO4OH) solid solution: A combined powder and single-crystal neutron diffraction and solid-state Li MAS, CP MAS, and REDOR NMR study Natural Museum of Natural History, Washington D.C. #105914 American Mineralogist 88 195-2102003012
CIF Raw Data - click here to close

Relationship of Amblygonite Group to other SpeciesHide

Amblygonite Group Members:
Amblygonite LiAl(PO4)FTric. 1 : P1
Montebrasite LiAl(PO4)(OH)Tric. 1 : P1
Tavorite LiFe3+(PO4)(OH)Tric. 1 : P1
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 Amblygonite GroupHide

References for Amblygonite GroupHide

Reference List:

Localities for Amblygonite GroupHide

Showing 710 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.
Afghanistan
 
  • Badakhshan
    • Fayzabad District
      • Talbuzanak pegmatite field
[Amblygonite] Orris et al. (2002)
  • Nuristan
    • Nurgaram District
[Amblygonite] Orris et al. (2002)
    • Pachigram pegmatite field
[Amblygonite] Orris et al. (2002)
Angola
 
  • Namibe Province
    • Moçâmedes
[Amblygonite] Goodenough et al. (2025)
[Montebrasite] Antonio Olimpio Gonçalves et al. (2009) +1 other reference
[Amblygonite, Montebrasite] Antonio Olimpio Gonçalves et al. (2009) +1 other reference
Argentina
 
  • Catamarca Province
    • Ancasti Department
      • Ancasti
[Amblygonite, Montebrasite] Galliski et al. (2022)
    • El Alto Department
[Amblygonite, Montebrasite] Dirección Provincial de Geología y Minería de la Provincia de Catamarca (1970)
[Amblygonite] Econ Geol (1995)
[Amblygonite] Econ Geol (1995)
  • Córdoba Province
    • Calamuchita Department
      • Río de Los Sauces District
[Montebrasite] Demartis et al. (2014)
    • San Alberto Department
      • Tránsito District
        • Pampa de Achala
[Amblygonite] Gay et al. (1991) +1 other reference
  • Salta Province
    • Cachi Department
      • Nevado de Palermo
[Montebrasite] López de Azarevich et al. (2021)
    • La Poma Department
[Amblygonite, Montebrasite] Galliski (1981)
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite] Galliski et al. (2006) +1 other reference
[Amblygonite] Galliski et al. (2006) +1 other reference
[Amblygonite, Montebrasite] Galliski et al. (2006) +1 other reference
[Amblygonite, Montebrasite] Galliski et al. (2006) +1 other reference
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite] López de Azarevich et al. (2021)
[Amblygonite, Montebrasite] López de Azarevich et al. (2021)
  • San Luis Province
    • Chacabuco Department
      • Sierra de la Estanzuela
[Amblygonite, Montebrasite] Galliski et al. (2020)
[Montebrasite] Galliski et al. (2012)
    • San Martín Department
[Tavorite] Roda-Robles et al. (2012)
      • San Martín
        • Las Cuevas pegmatite
[Amblygonite, Montebrasite] Miguel Ángel María Florencia Márquez-Zavalía (eds.)
    • Sierra de Comechingones
      • Comechingones Pegmatitic field
[Amblygonite, Montebrasite] Demartis et al. (2011)
Australia
 
  • New South Wales
    • Farnell Co.
      • Byjerkerno Creek
[Amblygonite] Lishmund (1982)
[Amblygonite] Lishmund (1982) +1 other reference
[Amblygonite] Katz et al. (1979)
[Amblygonite] Lishmund (1982)
  • Northern Territory
[Amblygonite] Rawlings (2016)
  • Victoria
[Montebrasite] Ryan Eagle et al. (2018)
    • East Gippsland Shire
      • Glen Valley
[Montebrasite] Birch (2018)
[Amblygonite, Montebrasite] Eagle et al. (2015)
[Montebrasite] Eagle et al. (2015)
[Montebrasite] Eagle (2009)
  • Western Australia
    • Bridgetown-Greenbushes Shire
      • Greenbushes tinfield
[Amblygonite, Montebrasite] Camara et al. (2005)
    • Coolgardie Shire
      • Binneringie Station
[Amblygonite, Montebrasite] Jacobson et al. (2007)
[Amblygonite, Montebrasite] Jacobson et al. (2007)
[Amblygonite] Lapis 29 (1)
[Amblygonite, Montebrasite] - (Perth 2007) +2 other references
    • Dundas Shire
      • Norseman
[Amblygonite] Crook et al. (2019)
    • Ravensthorpe Shire
[Amblygonite] Jacobson et al. (2007)
[Montebrasite] Palache et al. (1951) +1 other reference
[Montebrasite] Jacobson et al. (2007)
    • Yalgoo Shire
      • Dalgaranga Station
[Montebrasite] Jacobson et al. (2007) +2 other references
Austria
 
  • Carinthia
    • Spittal an der Drau District
      • Millstatt lake
[Montebrasite] Niedermayr et al. (1995)
      • Reißeck
        • Kolbnitz
[Montebrasite] Walter et al. (2020)
        • Penk
          • Zwenberger Graben
[Montebrasite] Walter et al. (2020)
      • Spittal an der Drau
        • Großegg
[Montebrasite] Niedermayr et al. (1995)
        • Wolfsberg
[Montebrasite] Walter et al. (1982) +2 other references
    • Wolfsberg District
      • Frantschach-Sankt Gertraud
        • Brandrücken
[Montebrasite] Niedermayr et al. (1995)
Brazil
 
  • Bahia
    • Boquira
[Amblygonite] Franz et al. (2014)
  • Ceará
    • Santa Quitéria
[Amblygonite] Forman et al. (1981)
  • Minas Gerais
[Montebrasite] B. R. Hounds
    • Conselheiro Pena
      • Barra do Cuieté
[Tavorite] Cassedanne et al. (1982)
[Tavorite] sergio varvello
[Tavorite] Baijot et al. (2014)
[Tavorite] Sergio Varvello collection
    • Coronel Murta
[Amblygonite, Montebrasite] Andrade et al. (2011)
    • Divino das Laranjeiras
      • Linópolis
[Amblygonite, Montebrasite] Rica (2019)
[Montebrasite] Mielke (n.d.)
[Amblygonite, Montebrasite] Richard Dale Collection +1 other reference
    • Galiléia
      • Laranjeiras
[Amblygonite, Montebrasite, Tavorite] King (n.d.)
      • Sapucaia do Norte
[Tavorite] Atencio et al. (2004)
[Montebrasite, Tavorite] Cassedanne et al. (1999)
[Amblygonite] Sauer (1982)
[Amblygonite] Cassedanne et al. (1987)
[Montebrasite] King (n.d.)
[Montebrasite] Menezes Filho et al. (2012)
      • Monte Belo
[Amblygonite, Montebrasite] Luis Menezes
      • Taquaral
[Amblygonite, Montebrasite] Hubbard (n.d.)
        • Piauí valley
[Amblygonite] Larson (2004)
[Montebrasite] Romeiro et al. (2005) +1 other reference
[Montebrasite] Hatert et al. (2017)
[Amblygonite]
    • Mendes Pimentel
[Montebrasite] Atencio et al. (2006)
    • São José da Safira
[Amblygonite] Rizzo et al. (2025)
    • Virgem da Lapa
[Amblygonite] Araújo (2018)
  • Paraíba
    • Frei Martinho
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
      • Quixaba
[Amblygonite] Ferreira et al. (2005) +1 other reference
    • Junco do Seridó
[Amblygonite] Fernandes et al. (2022)
    • Pedra Lavrada
[Amblygonite, Tavorite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite, Tavorite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
    • Picuí
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
    • Tenório
[Amblygonite] Fernandes et al. (2022)
  • Rio Grande do Norte
    • Acari
[Amblygonite] Fernandes et al. (2022)
    • Carnaúba dos Dantas
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
    • Equador
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
    • Lajes Pintadas
[Amblygonite] Fernandes et al. (2022)
    • Parelhas
[Amblygonite, Montebrasite] www.ufpe.br (n.d.) +2 other references
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
[Amblygonite] Fernandes et al. (2022)
    • São Tomé
[Amblygonite] Fernandes et al. (2022)
  • São Paulo
[Amblygonite, Montebrasite] Michael O’Donoghue et al. (2006)
Burundi
 
  • Cibitoke Province
[Amblygonite, Montebrasite] Fransolet et al. (1990)
Canada
 
  • British Columbia
    • Revelstoke Mining Division
      • Boulder Mountain Pegmatite Group
[Amblygonite] Breasley et al. (2024)
      • Revelstoke
[Amblygonite] Dixon et al. (2014)
  • Manitoba
[Montebrasite] Černá et al. (2002)
    • Falcon Lake
[Amblygonite] Bannatyne (1985)
    • Lac-du-Bonnet area
      • Bernic Lake
[Amblygonite, Montebrasite] Phillips (1978) +1 other reference
[Amblygonite] Bannatyne (1985)
[Amblygonite] Bannatyne (1985)
[Amblygonite] Bannatyne (1985)
        • Coe claim
[Amblygonite] Bannatyne (1985)
[Amblygonite, Montebrasite] Econ Geol (1995)
[Amblygonite] Bannatyne (1985)
[Amblygonite, Montebrasite] 153-155. +8 other references
      • Cat Lake - Winnipeg River pegmatite field
[Amblygonite] Brennan et al. (2024)
      • Greer Lake
[Amblygonite, Montebrasite] Phillips (1978) +2 other references
      • Rush Lake
[Amblygonite, Montebrasite] Bannatyne (1985)
[Amblygonite] Bannatyne (1985)
[Amblygonite, Montebrasite] Bannatyne (1985)
    • Northeastern area
[Amblygonite] Bannatyne (1985)
    • Red Cross Lake
[Amblygonite, Montebrasite] Xianjue Wang et al. (2002) +2 other references
  • Northwest Territories
    • Mackenzie Mountains
      • Tungsten (Cantung)
[Montebrasite] Groat et al. (2003)
    • Yellowknife Pegmatite field
[Amblygonite, Montebrasite] Northern Mineral Showings Database +1 other reference
[Amblygonite] Silke (2009)
  • Nova Scotia
    • Lunenburg Co.
[Montebrasite] Palache et al. (1951)
[Amblygonite] Seaman (1976) +1 other reference
[Amblygonite, Montebrasite] Faribault (1908)
    • Yarmouth Co.
[Montebrasite] Hughes (1995)
  • Nunavut
    • Kitikmeot Region
      • Bathurst Inlet
[Amblygonite, Montebrasite] P.B. Tomascak et al. (1994)
  • Ontario
    • Kenora District
      • Brownridge Township
[Amblygonite] Ontario Ministry of Northern ...
      • Fort Hope
[Amblygonite] Breaks et al. (2008)
      • Lilypad Lakes pegmatites
        • Opikeigan Lake Area
[Amblygonite] J.C. Pedersen (2000)
      • Pakeagama Lake Area
        • PAK Lithium Project
[Amblygonite, Montebrasite] Tindle et al. (2002) +1 other reference
    • Thunder Bay District
      • Barbara Lake Area
[Amblygonite] Hewitt (1967)
China
 
  • Fujian
    • Nanping
      • Yanping District
        • Nanping pegmatite field
[Amblygonite, Montebrasite] Can Rao et al. (2009) +2 other references
  • Henan
    • Sanmenxia
      • Lushi County
        • Guanpo
[Amblygonite] Ruiling He and Enkui Cao (1985)
[Montebrasite] Fan G. et al. (2013)
        • Nanyangshan pegmatite field
[Montebrasite] Qu et al. (2020)
  • Jiangxi
    • Ji'an
      • Suichuan Co.
[Amblygonite] Weizheng Hu et al. (2005)
    • Yichun
[Montebrasite] Zhu et al. (2025)
      • Yifeng Co.
[Amblygonite, Montebrasite] Xu et al. (2024)
      • Yuanzhou District
        • Yichun complex (Yashan batholith)
[Amblygonite, Montebrasite] Lin Yin et al. (1995) +1 other reference
  • Sichuan
    • Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture)
      • Yajiang County
[Amblygonite] Lei et al. (2025) +1 other reference
  • Xinjiang
    • Bayin'gholin Autonomous Prefecture
      • Ruoqiang Co. (Qakilik Co.; Chaqiliq Co.)
[Amblygonite] Zhang et al. (2025)
[Amblygonite] Kang et al. (2024) +1 other reference
[Amblygonite] Qin et al. (2025)
[Amblygonite] Qin et al. (2025)
[Amblygonite] Qin et al. (2025)
        • Tashidaban Li district
[Amblygonite] Qin et al. (2025) +1 other reference
    • Hotan Prefecture
      • Hetian Co. (Khotan Co.; Hotan Co.; Hoten Co.)
[Amblygonite, Montebrasite] Feng et al. (2019)
          • Aktas pegmatite
[Amblygonite, Montebrasite] Feng et al. (2019)
[Amblygonite, Montebrasite] Zhang et al. (2022)
[Amblygonite, Montebrasite] Feng et al. (2019)
      • Pishan Co. (Pixina Co.; Guma Co.)
[Montebrasite] Zhang et al. (2022)
    • Ili Kazakh Autonomous Prefecture
      • Altay Prefecture (Aletai Prefecture)
        • Fuyun Co. (Koktokay Co.)
          • Koktokay pegmatite field (Keketuohai pegmatite field)
            • Altay Mine
[Amblygonite, Montebrasite] Tianren Zou et al. (1986) +1 other reference
          • Xiaohusite pegmatite field
[Montebrasite] Chen et al. (2022)
        • Qinghe Co. (Qinggil Co.; Chinggil Co.)
          • Qinghe pegmatite field
[Montebrasite] Chen et al. (2022)
Czech Republic
 
  • Central Bohemian Region
    • Kutná Hora District
      • Vlkaneč
[Amblygonite] Povondra et al. (eds.) +1 other reference
  • Karlovy Vary Region
    • Cheb District
      • Aš
[Amblygonite, Montebrasite] Breiter K.
      • Lázně Kynžvart
[Amblygonite] Černý et al. (Weisser Stein)
  • Plzeň Region
    • Domažlice District
      • Otov
[Montebrasite] Masau +2 other references
  • South Bohemian Region
    • Český Krumlov District
      • Nová Ves
[Amblygonite, Montebrasite] Welser +1 other reference
  • South Moravian Region
    • Znojmo District
      • Ctidružice
[Amblygonite] Čech (1961)
  • Vysočina Region
    • Jihlava District
      • Krasonice
[Amblygonite] Luna J.: Lithný pegmatit od Krasonic u ...
      • Puklice
[Amblygonite, Montebrasite] Staněk +1 other reference
    • Žďár nad Sázavou District
      • Bory
        • Dolní Bory
[Amblygonite] Němec D.: Ein Pegmatit mit Li-Mineralisierung von Dolní Bory in Westmahren (ČSSR)
[Amblygonite, Montebrasite] Novák et al. (2008)
[Amblygonite, Montebrasite] Novák et al. (1999)
      • Rožná
[Amblygonite, Montebrasite] Novák +5 other references
[Amblygonite] Kruťa
DR Congo
 
  • South Kivu
    • Mwenga Territory
[Amblygonite, Montebrasite] Safiannikoff et al. (1967) +1 other reference
    • Shabunda Territory
[Amblygonite] Villeneuve et al. (2022)
Egypt
 
  • Red Sea Governorate
[Amblygonite, Montebrasite] Saleh (2007)
Ethiopia
 
  • Oromia Region
    • Kenticha pegmatite field
[Amblygonite] A Geological Excursion To The Mesozoic Sediments Of The Abay Basin ( Blue Nile) +1 other reference
Europe
 
[Montebrasite] Berbain et al. (2012)
Finland
 
  • Central Ostrobothnia
    • Kaustinen
[Montebrasite] Geologian tutkimuskeskus et al. (ed.)
  • North Karelia
    • Tohmajärvi
[Montebrasite] Teertstra et al. (1993)
[Montebrasite] Alviola Reijo 1974. Selostus ...
  • Pirkanmaa
    • Orivesi
      • Eräjärvi area
[Montebrasite] Lahti (1981)
[Amblygonite, Montebrasite] Lahti (1981)
  • South Ostrobothnia
    • Alavus
[Amblygonite, Montebrasite] Lynch et al. (2025)
    • Kuortane
[Amblygonite, Montebrasite] Jukka Konnunaho GTK
    • Seinäjoki
[Amblygonite] Lynch et al. (2025)
  • Southwest Finland
    • Kimitoön (Kemiönsaari)
      • Kimitoön Island
[Montebrasite] - (1899)
[Amblygonite] Laitakari (1967)
    • Salo
      • Kisko
[Montebrasite] Jyrki Autio Collection 2018
France
 
  • Auvergne-Rhône-Alpes
    • Allier
      • Vichy
        • Échassières
[Amblygonite, Montebrasite] G. Aubert : "Les coupoles granitiques de Montebras et d'Echassières (Massif Central Français) +3 other references
[Montebrasite] Rosen (1966)
  • Brittany
    • Finistère
      • Quimper
[Amblygonite] Chauris et al. (1985)
  • French Guiana
[Amblygonite] Sinkankas (1981)
  • Nouvelle-Aquitaine
    • Creuse
      • Aubusson
        • Soumans
          • Montebras
[Amblygonite, Montebrasite] RRUFF Project Specimen ID: R040067. +3 other references
    • Haute-Vienne
      • Bellac
        • Bessines-sur-Gartempe
[Amblygonite] perso.wanadoo.fr (2004)
        • Compreignac
[Amblygonite] Bariand et al. (n.d.)
        • Razès
          • Chanteloube
            • Vilatte Quarries (La Vilate)
[Amblygonite] Boisson (1988)
  • Occitanie
    • Pyrénées-Orientales
      • Céret
        • Collioure
[Montebrasite] Berbain et al. (2012)
Germany
 
  • Bavaria
    • Upper Palatinate
      • Neustadt an der Waldnaab District
        • Waidhaus
[Tavorite] Dill (2009)
[Tavorite] www.mg-mineralien-fossilien.eu (2020) +2 other references
  • Saxony
    • Erzgebirgskreis
      • Ehrenfriedersdorf
[Amblygonite] Wittern (2001)
[Amblygonite] Vollstädt et al. (Dresden) +1 other reference
    • Mittelsachsen
      • Penig
[Amblygonite] Wittern: "Mineralfundorte in ...
[Amblygonite] Palache et al. (1951) +1 other reference
[Amblygonite] A. Breithaupt (1818) +2 other references
    • Zwickau District
      • Limbach-Oberfrohna
        • Pegmatite occurrences
[Amblygonite] HAAKE et al. (1994)
India
 
  • Chhattisgarh
    • Bastar district
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
    • Sukma district
[Amblygonite] Singh et al. (1991)
  • Odisha
    • Malkangiri District
[Amblygonite] Singh et al. (1991)
[Amblygonite] Singh et al. (1991)
Indian Plate
 
[Amblygonite] Singh et al. (1991)
Italy
 
  • Tuscany
    • Livorno Province
      • Campo nell'Elba
        • San Piero in Campo
[Amblygonite] R. von Görgey (1908)
Japan
 
  • Fukuoka Prefecture
    • Fukuoka City
[Amblygonite, Montebrasite] The Mineral Species of Japan (5th ed) +1 other reference
  • Ibaraki Prefecture
    • Hitachiota City
[Montebrasite] Sakurai et al (1977)
Kazakhstan
 
  • East Kazakhstan Region
    • Ulan District
[Amblygonite, Montebrasite] Oitseva et al. (2017)
[Amblygonite] Zimanovskaya et al. (2022)
[Amblygonite, Montebrasite] Evseev (1995)
Kyrgyzstan
 
  • Batken Region
    • Turkestan Ridge
      • Karasu-Karavshinskoye
        • Asan-Usun glacier
[Montebrasite] Karpenko V.Yu. et al. (OH) +1 other reference
Madagascar
 
  • Amoron'i Mania
    • Ambatofinandrahana District
      • Itremo
[Amblygonite] Ackermand et al. (2006)
[Amblygonite] Ackermand et al. (2006)
      • Mandrosonoro
[Amblygonite] Varlamoff (1972)
[Montebrasite] Rondeau et al. (2006)
[Amblygonite] Behier (1960) +1 other reference
[Tavorite] Behier (1960)
    • Ambositra District
      • Ilaka Centre
        • Col des Tapias
[Amblygonite] Behier (1960)
  • Matsiatra Ambony
    • Ikalamavony District
      • Ikalamavony Commune
[Amblygonite] Behier (1958) +1 other reference
[Amblygonite] Behier (1960)
  • Vakinankaratra
    • Antsirabe II District
      • Sahanivotry Manandona
[Amblygonite] Morteani et al. (2006)
Morocco
 
  • Drâa-Tafilalet Region
    • Ouarzazate Province
      • Amerzgane Cercle
        • Ouisselsate Caïdat
[Tavorite] FRANSOLET (1974)
[Tavorite] Goodenough et al. (2025)
  • Marrakesh-Safi Region
    • Rehamna Province
      • Sidi Bou Othmane Cercle
        • Jebilet Mountain (Djebilet Mountain)
[Montebrasite] Fontan (1978)
[Tavorite] Favreau (2012)
Mozambique
 
  • Zambezia Province
[Amblygonite, Montebrasite] Wilson et al. (2000)
    • Alto Mólocuè District
[Amblygonite, Montebrasite] Gomes et al. (2022)
    • Gilé District
      • Muiane-Naipa group
[Amblygonite, Montebrasite] Martins da Pedra photo
[Amblygonite, Montebrasite] Neves et al. (1968)
[Amblygonite] Behier (1957)
Myanmar
 
  • Mandalay Region
    • Pyin-Oo-Lwin District
[Montebrasite] www.ruby-sapphire.com (2000)
        • Kyauk-Pyat-That
[Amblygonite, Montebrasite] Themelis (2008)
[Amblygonite] American Mineralogist (2008)
        • Mogok Valley
[Amblygonite, Montebrasite] Themelis (2008)
[Amblygonite] Themelis (2008)
        • Pein-Pyit (Painpyit; Pyan Pyit)
[Amblygonite] Themelis (2008)
[Montebrasite] Themelis (2008)
Namibia
 
  • Erongo Region
    • Arandis Constituency
      • Cape Cross area
[Amblygonite, Montebrasite] www.mineral.tu-freiberg.de (2003) +1 other reference
[Amblygonite] Keller (1991)
    • Dâures Constituency
[Montebrasite, Tavorite] von Bezing (2007)
[Tavorite] Keller (1974)
[Amblygonite] Bezing et al. (2007)
[Amblygonite] Bezing et al. (2007) +1 other reference
[Montebrasite] Palache et al. (1951)
      • Daheim Farm 106
[Amblygonite] Keller (1991)
      • Davib Ost Farm 61
[Amblygonite] Keller (1991)
[Amblygonite] Cairncross et al. (2006)
      • Etiro Farm 50
[Amblygonite] portal.unesco.org (n.d.) +2 other references
      • Etusis Farm 75
[Amblygonite] Keller (1991)
[Amblygonite] Keller (1991)
[Amblygonite] Keller (1991)
[Amblygonite] von Bezing (2007)
      • Kaliombo Farm 119
[Amblygonite] Keller (1991)
[Amblygonite] von Bezing (2007)
[Amblygonite] Keller (1991)
[Amblygonite] von Bezing (2007)
      • Okakoara Farm 43
[Amblygonite] von Bezing (2007)
      • Okatjimukuju Farm 55 (Friedrichsfelde Farm)
[Tavorite] Keller et al. (1989)
[Amblygonite] Keller (1991)
      • Okongava Ost Farm 72
[Amblygonite] Mining Ann. Review (1985) +1 other reference
[Amblygonite] Keller (1991) +1 other reference
[Amblygonite, Tavorite] Keller (1991) +2 other references
      • Onanis Mountain
[Amblygonite] Keller (1991) +1 other reference
[Amblygonite] von Bezing (2007)
      • Otjua Farm 37
[Amblygonite] von Bezing (2007)
      • Schlucht Farm 162
[Amblygonite] von Bezing (2007)
      • Tsaobismund Farm 85
[Tavorite] Fransolet et al. (1986)
      • Usakos
[Montebrasite] Ashworth (2014)
    • Omaruru Constituency
      • Omapyu Süd Farm 77
[Amblygonite] von Bezing (2007)
  • ǁKaras Region
    • Karasburg East
[Amblygonite] von Bezing (2007)
[Amblygonite] von Bezing (2007)
Nigeria
 
  • Nasarawa
[Amblygonite] Akintola et al. (2008)
  • Yobe
    • Machina
[Amblygonite] Turner +1 other reference
North Korea
 
  • South Hamgyong Province
    • Munchon-gun
      • Pungha-myon
[Amblygonite] pp 158-168 +1 other reference
Norway
 
  • Nordland
    • Meløy
      • Holandsfjorden
[Amblygonite] Ihlen (2004)
Pakistan
 
  • Gilgit-Baltistan
    • Shigar District
      • Braldu Valley
[Montebrasite] Blauwet et al. (2004) +1 other reference
[Montebrasite] imported from Shigar District +1 other reference
Portugal
 
  • Braga
    • Vieira do Minho
      • Anjos e Vilar do Chão
        • Muro Alto Mine
[Amblygonite, Montebrasite] Dias et al. (2009)
  • Castelo Branco
    • Covilhã
      • Barco e Coutada
[Amblygonite, Montebrasite] Charoy et al. (1995) +1 other reference
    • Idanha-a-Nova
      • União das Freguesias de Zebreira e Segura
[Amblygonite, Montebrasite] Cathelineau et al. (2024)
[Amblygonite, Montebrasite] Antunes et al. (2013) +1 other reference
  • Guarda
    • Figueira de Castelo Rodrigo
      • Algodres， Vale de Afonsinho e Vilar de Amargo
[Montebrasite] Errandonea-Martin et al. (2022)
    • Guarda
[Amblygonite, Montebrasite] Neiva et al. (2001) +1 other reference
[Amblygonite] Manuel Maia's mineral collection
      • Vela
[Amblygonite] Alves (n.d.)
    • Trancoso
      • Cótimos
[Amblygonite]
    • Vila Nova de Foz Côa
      • Almendra
[Montebrasite] Romeu Vieira (2007)
[Amblygonite] Bussink (1984)
  • Porto
    • Amarante
      • Rebordelo
[Amblygonite, Montebrasite] Maijer 1965
  • Viana do Castelo
    • Ponte de Lima
      • Navió e Vitorino dos Piães
[Amblygonite] LNEG - Laboratório Nacional de Energia ...
    • Viana do Castelo
      • Montaria
[Montebrasite] Dias P et al. (2014)
  • Vila Real
    • Alijó
      • São Mamede de Ribatua
[Montebrasite] Garate-Olave et al. (2024)
[Montebrasite] Martins et al. (2011) +1 other reference
    • Boticas
      • Dornelas
[Montebrasite] Novák et al. (2009)
  • Viseu
    • Mangualde
      • Mangualde (Mesquitela e Cunha Alta)
[Tavorite] Gramaccioli (1981) +1 other reference
[Tavorite] Mineralien Atlas
    • Sátão
      • Ferreira de Aves
        • Aldeia Nova
[Tavorite]
Romania
 
  • Sibiu County
    • Lotru-Cibin Mountains
[Amblygonite, Montebrasite, Tavorite] CĂLIN et al. (2019) +1 other reference
Russia
 
  • Irkutsk Oblast
[Montebrasite] webmineral.ru (2021)
[Montebrasite] Evseev (1973) +1 other reference
  • Krasnoyarsk Krai
    • Enisei Range (Yenisei Ridge; Enisei Ridge)
[Montebrasite] Боруцкий Б.Е. ...
  • Murmansk Oblast
    • Lovozersky District
      • Karnasurt Mountain
[Amblygonite] D’yachkov et al. (2022)
    • Voron'i Tundry
[Montebrasite] Zozulya et al. (2024)
[Montebrasite] Pavel M. Kartashov (n.d.) +2 other references
  • Primorsky Krai
    • Krasnoarmeysky District
      • Arminsky ore district
[Amblygonite] Victor I. Stepanov data
  • Sakha
    • Tomponsky District
[Amblygonite, Montebrasite] Trunilina et al. (2024)
    • Verkhoyansk District
      • Yana River Basin
        • Yana-Adycha Region
[Amblygonite, Montebrasite] Trunilina et al. (2024)
[Montebrasite] Alekseev et al. (2020)
[Amblygonite, Montebrasite] Pekov (1998) +2 other references
Rwanda
 
  • Eastern Province
    • Rwamagana District
[Amblygonite, Montebrasite] J. Acke et al. (2023) +1 other reference
[Amblygonite] J. Acke et al. (2023)
  • Western Province
    • Ngororero District
      • Bwira
[Amblygonite, Montebrasite] Lefèvre et al. (http://www.minsocam.org/msa/special/pig/PIG_articles/Elba%20Abstracts%2012%20Lefevre.pdf) +1 other reference
[Amblygonite] Dewaele et al. (2008)
[Amblygonite] Pohl et al. (2013)
[Amblygonite, Montebrasite] Bertossa +1 other reference
      • Muhororo
[Amblygonite, Montebrasite, Tavorite] Gallagher et al. (1963) +2 other references
[Montebrasite] Fransolet (1989)
[Amblygonite, Montebrasite] Bertossa
      • Ndaro
[Amblygonite] Bertossa
South Africa
 
  • Northern Cape
    • Namakwa District Municipality
      • Nama Khoi Local Municipality
        • Steinkopf
[Amblygonite] Cairncross et al. (1995)
[Amblygonite] Cairncross et al. (1995)
[Amblygonite] Cairncross et al. (1995)
[Amblygonite] Gauert C et al. (2014)
    • ZF Mgcawu District Municipality
      • Kai !Garib Local Municipality
        • Kenhardt
[Tavorite] Cairncross et al. (1995)
South Korea
 
  • North Gyeongsang Province
    • Uljin County
      • Wangbi-ri
[Amblygonite] pp 158-168 +1 other reference
Spain
 
  • Canary Islands
    • Santa Cruz de Tenerife Province
      • Tenerife
        • Arico
[Montebrasite] Dill et al. (2023)
        • Granadilla de Abona
[Montebrasite] Dill et al. (2023)
  • Castile and Leon
[Montebrasite] Errandonea-Martin et al. (2022) +1 other reference
    • Salamanca
      • Aldea del Obispo
[Montebrasite] Roda-Robles M E et al. (2014)
      • Aldehuela de la Bóveda
[Montebrasite] Roda et al. (2001)
      • Garcirrey
[Montebrasite, Tavorite] Roda et al. (2004) +1 other reference
      • Golpejas
[Amblygonite] Losantos et al. (2025)
[Montebrasite] Calvo (2015)
      • Hinojosa de Duero
[Montebrasite] Errandonea-Martin et al. (2022)
[Montebrasite] Encarnación Roda-Robles (2007) +1 other reference
[Montebrasite] Encarnación Roda-Robles (2007) +1 other reference
[Montebrasite] Errandonea-Martin et al. (2022)
[Montebrasite] Errandonea-Martin et al. (2022)
      • Navasfrías
[Montebrasite] www.foro-minerales.com (n.d.)
      • Peñaparda
[Montebrasite] Llorens et al. (2010) +1 other reference
      • Villar de la Yegua
[Montebrasite] Pascua et al. (1997)
[Montebrasite] Pascua et al. (1997)
    • Zamora
      • Villar del Buey
        • Pinilla de Fermoselle
[Amblygonite, Montebrasite, Tavorite]
  • Catalonia
    • Girona
      • Alt Empordà
        • Cadaqués
[Montebrasite] Bareche (2005)
[Montebrasite] & locality references +1 other reference
  • Extremadura
    • Badajoz
      • Tres Arroyos
[Amblygonite, Montebrasite] Garate-Olave et al. (2020)
    • Cáceres
      • Cáceres
        • Sierra de la Mosca
[Amblygonite, Montebrasite] Weibel (1954) +1 other reference
[Montebrasite] Weibel (1954)
      • Logrosán
[Amblygonite] ...
[Montebrasite] Weibel (1954)
  • Galicia
    • Lugo
      • Ourol
[Montebrasite] Canosa et al. (2011) +1 other reference
    • Pontevedra
      • Forcarei
[Montebrasite] Fuertes-Fuente et al. (2001)
[Amblygonite, Montebrasite] Fuertes Fuente et al. (1998)
[Montebrasite] Roza Llera +3 other references
      • Lalín
[Montebrasite] Fuertes-Fuente et al. (2000) +1 other reference
      • Silleda
[Montebrasite] Fuertes-Fuente et al. (2001)
[Montebrasite] Fuente et al. (1996)
Sweden
 
  • Jämtland County
    • Ragunda
[Amblygonite] Lynch et al. (2025)
  • Stockholm County
    • Haninge
      • Norrö
[Amblygonite, Montebrasite] Smeds et al. (1998) +1 other reference
      • Utö
[Amblygonite] Langhof et al. (1998)
[Amblygonite] Selway et al. (2002)
[Amblygonite] Selway et al. (2002)
    • Sigtuna
      • Arlanda
[Amblygonite, Montebrasite] Nysten (1998)
  • Västerbotten County
    • Skellefteå
[Amblygonite] Grensman et al. (1991) +2 other references
[Amblygonite, Montebrasite] Quensel (1937) +2 other references
Uganda
 
  • Central Region
    • Wakiso
      • Busiro Co. (Bushiro Co.)
[Montebrasite] von Knorring et al. (1979)
[Amblygonite] Uganda Geological Survey Bull. 4
  • Western Region
    • Ntungamo
      • Ankole pegmatite field
[Amblygonite] von Knorring et al. (1979)
UK
 
  • England
    • Cornwall
      • Breage
[Amblygonite] George et al. (1981)
        • Rinsey
[Amblygonite] Exley et al. (1964) +2 other references
    • Devon
      • West Devon
        • Okehampton Hamlets
[Amblygonite, Montebrasite] Andy Tindle microprobe analysis +5 other references
Ukraine
 
  • Kirovohrad Oblast
    • Holovanivsk Raion
[Montebrasite] Kurylo et al. (2022) +1 other reference
  • Zaporizhia Oblast
    • Berdyansk Raion
      • Middle Berda River
        • Rodionovskoe pegmatite field
[Amblygonite, Montebrasite] Shatalov (2017)
USA
 
  • Arizona
    • Maricopa County
      • Morristown area
[Amblygonite] Anthony et al. (1995)
[Amblygonite] Jahns (1952) +1 other reference
        • San Domingo Wash
[Montebrasite] Meeves et al. (1966)
[Amblygonite, Montebrasite] Jahns (1952)
      • Wickenburg Mountains
        • San Domingo Mining District
          • Wickenburg area
[Amblygonite] Anthony et al. (2000)
    • Yavapai County
[Montebrasite] AmMin 67: 97-113 (1982)
        • Independence Gulch
[Montebrasite] Jahns (1952) +2 other references
[Montebrasite] Jahns (1952) +1 other reference
[Amblygonite, Montebrasite] Meeves et al. (1966) +1 other reference
[Montebrasite] Anthony et al. (1995)
[Montebrasite] Jahns (1952) +1 other reference
[Montebrasite] Jahns (1952) +1 other reference
[Montebrasite] Anthony et al. (1995)
  • California
    • Riverside County
      • Cahuilla Mining District
        • Cahuilla Mountain
[Amblygonite] Rocks & Minerals
        • Little Cahuilla Mountain
[Amblygonite] Kunz (1905)
    • San Bernardino County
      • Bell Mountain
[Amblygonite] Bradley (1938) +1 other reference
    • San Diego County
      • Banner Mining District
        • Banner
          • Granite Mountain
[Amblygonite] Murdoch (1966)
        • Rodriguez Canyon
[Amblygonite, Montebrasite] Kunz
      • Mesa Grande Mining District
        • Gem Hill
[Amblygonite] pages 133-135. +1 other reference
[Montebrasite] Michael W. Kieron collection
      • Pala Mining District
        • Pala
          • Chief Mountain
[Montebrasite] The personal collections of Roland Reed ...
            • Oceanview Mine (MS 6452; MS 6848; Ocean View mine)
[Montebrasite] personal collections (Reed, Mauthner)
[Amblygonite] Jahns et al. (1951) +3 other references
            • Vanderberg-Katerina pegmatites
[Amblygonite] Rocks & Minerals: May
[Amblygonite, Montebrasite] Dawson (1963)
[Amblygonite] Jahns et al. (1951)
[Amblygonite] - (2005)
[Amblygonite] Kunz (1905)
      • Rincon Mining District
        • Rincon
          • Rincon Mountain
[Amblygonite, Montebrasite] Rogers
  • Colorado
    • Fremont County
      • Eight Mile Park Pegmatite Mining District
[Montebrasite] Eckel et al. (1997)
[Amblygonite, Montebrasite] Hanley et al. (1950) +1 other reference
    • Gunnison County
[Amblygonite] Meeves et al. (1966)
      • Quartz Creek Mining District
[Montebrasite] Eckel et al. (1997)
      • Quartz Creek Pegmatite Mining District
[Amblygonite] Hanley et al. (1950)
    • Larimer County
      • Crystal Mountain Pegmatite Mining District (Storm Mountain Mining District)
[Amblygonite] Meeves et al. (1966)
[Amblygonite] Meeves et al. (1966)
[Amblygonite] Meeves et al. (1966)
  • Connecticut
    • Fairfield County
      • Redding
        • Branchville
[Amblygonite, Montebrasite] Penfield (1879)
    • Middlesex County
      • Portland
        • Collins Hill
          • Strickland pegmatite
[Montebrasite] Bartsch (1940) +1 other reference
[Amblygonite, Montebrasite] Ralph Lieser of Pappy’s Beryl Shop +4 other references
[Montebrasite] Rocks & Min.: 70:403 +2 other references
  • Maine
Ransom (1974)
      • Auburn
        • East Mount Apatite Mining District
[Montebrasite]
[Montebrasite] King et al. (1994)
[Montebrasite]
[Montebrasite] Personally collected and sight ...
        • West Mount Apatite Mining District
[Montebrasite]
[Amblygonite, Montebrasite]
      • Poland
[Amblygonite, Montebrasite] Roda-Robles et al. (2015)
    • Cumberland County
      • Baldwin
        • West Baldwin
[Montebrasite] Thompson et al. (2000) +1 other reference
    • Franklin County
      • D Township
[Montebrasite] W. B. Thompson et al. (2005)
    • Knox County
      • Warren
[Montebrasite]
    • Oxford County
      • Buckfield
[Amblygonite, Montebrasite] King (2000)
[Montebrasite] King et al. (1994)
[Montebrasite] Gary Freeman
[Montebrasite]
      • Greenwood
[Montebrasite] Maine Pegmatite Workshop 2004
[Amblygonite, Montebrasite] King et al. (1994)
[Montebrasite] King (n.d.)
[Amblygonite, Montebrasite] W. B. Thompson et al. (2005)
        • Uncle Tom Mountain
[Amblygonite, Montebrasite] Mineral News (1991) +2 other references
      • Hebron
        • Mount Rubellite
[Amblygonite, Montebrasite, Amblygonite var: Hebronite] King et al. (1994)
      • Newry
[Montebrasite] King et al. (1991) +2 other references
[Montebrasite] King et al. (1994) +1 other reference
[Amblygonite, Montebrasite] King et al. (1994) +1 other reference
[Montebrasite] King et al. (6) +1 other reference
[Montebrasite] King et al. (1994)
[Montebrasite] Gary Freeman +1 other reference
[Montebrasite] King et al. (1994) +1 other reference
[Montebrasite] King et al. (6) +1 other reference
      • Paris
[Montebrasite]
[Amblygonite, Montebrasite] King et al. (1994)
[Montebrasite] Dick Dionne
      • Peru
[Montebrasite] Dionne et al. (2014)
      • Rumford
[Amblygonite, Montebrasite] Thompson et al. (1998) +1 other reference
[Montebrasite]
      • Stoneham
[Montebrasite]
[Montebrasite] Thompson et al. (1998)
    • Sagadahoc County
      • Georgetown
[Montebrasite] J
[Montebrasite] Anthony Albini collection.
  • Massachusetts
    • Worcester County
      • Leominster
[Amblygonite, Montebrasite] Harvard Mineralogical Museum
[Amblygonite] Richmond et al. (1938)
  • New Hampshire
    • Cheshire County
      • Marlow
[Montebrasite] Czaja (2025)
      • Walpole
[Amblygonite, Montebrasite] Morrill
    • Grafton County
      • Groton
[Tavorite] Smith (2005) +1 other reference
[Amblygonite, Montebrasite, Tavorite] NIZAMOFF et al. (2004)
[Montebrasite] Journal of Pegmatology vol. 1 +2 other references
[Tavorite]
    • Strafford County
      • Strafford
[Amblygonite, Montebrasite] Rocks & Minerals 80:4 pp234-241
    • Sullivan County
      • Newport
[Amblygonite, Montebrasite]
  • New Mexico
    • Eddy County
[Montebrasite] Northrop et al. (1996)
    • Mora County
[Amblygonite] Northrop et al. (1996) +1 other reference
[Amblygonite] Northrop et al. (1996)
    • Taos County
      • Picuris District
[Amblygonite, Montebrasite] Richard Jahns
[Amblygonite]
    • Cleveland County
      • Kings Mountain
[Amblygonite, Montebrasite] Hanahan (1985)
  • South Dakota
    • Custer County
      • Custer Mining District
        • Berne
[Amblygonite, Montebrasite] USGS Prof Paper 297F
[Amblygonite] - (2005)
        • Custer
[Amblygonite] Meeves et al. (1966) +1 other reference
[Tavorite] Peacor (1969) +1 other reference
[Amblygonite] Smith et al. (2000)
[Amblygonite, Montebrasite, Tavorite] King (n.d.)
[Amblygonite, Montebrasite] Meeves et al. (1966) +1 other reference
[Amblygonite, Tavorite] U.S. Geological Survey Professional ... +1 other reference
[Amblygonite] Smith et al. (2000)
[Amblygonite] Smith et al. (2000)
[Amblygonite] Smith et al. (2000)
[Amblygonite] USGS Prof Paper 297D +1 other reference
[Amblygonite] USGS Prof Paper 297D +1 other reference
        • Fourmile
[Amblygonite] Staatz +3 other references
[Amblygonite] Smith et al. (2000)
[Amblygonite, Montebrasite] Staatz +5 other references
[Amblygonite, Montebrasite, Tavorite] Smith et al. (2000)
[Amblygonite] Roberts et al. (1965)
[Amblygonite] - (2005)
[Amblygonite] - (2005)
[Amblygonite] USGS Prof Paper 297D
        • Pringle
          • Cicero Peak
[Tavorite] Smith et al. (2000)
[Amblygonite] Roberts et al. (1965)
[Amblygonite] USGS Prof Paper 297D +1 other reference
[Amblygonite] - (2005)
      • Custer State Park
        • The Needles
[Tavorite] Smith et al. (2000)
      • Unorganized mining district [1]
[Amblygonite] USGS Prof Paper 297D +1 other reference
    • Lawrence County
[Amblygonite] Smith et al. (2000)
[Amblygonite] - (2005)
[Amblygonite] - (2005)
[Amblygonite] - (2005)
    • Pennington County
      • Harney City
[Amblygonite] Smith et al. (2000)
      • Hayward
[Amblygonite] - (2005)
      • Hill City Mining District
[Amblygonite] - (2005)
[Amblygonite] USGS Bull 380D +1 other reference
[Amblygonite]
        • Glendale
[Amblygonite] Norton (1964) +2 other references
[Amblygonite] Meeves et al. (1966) +1 other reference
[Tavorite] Anthony et al. (2016)
        • Keystone
[Montebrasite] Rocks & Min.:10:147 & 60:112
[Amblygonite] U.S. Geological Survey Professional ... +2 other references
[Amblygonite] U.S. Geological Survey Professional ...
[Amblygonite, Tavorite] Dana 6: 1088 +1 other reference
          • Greyhound Gulch
[Amblygonite] Smith et al. (2000)
[Amblygonite, Montebrasite] USGS Prof Paper 297B +3 other references
[Amblygonite, Montebrasite] USGS Bull 380D +3 other references
[Amblygonite] Norton (1964) +2 other references
[Amblygonite, Montebrasite] U.S. Geological Survey Professional ... +1 other reference
[Amblygonite] - (2005)
      • Oreville Mining District
[Amblygonite] - (2005)
  • Wisconsin
    • Florence County
[Amblygonite] Cordua (1998)
[Amblygonite, Montebrasite] Alexander Falster et al. (2018)
[Amblygonite, Montebrasite] Alexander Falster et al. (2018)
[Amblygonite] Richardson et al. (1996)
  • Wyoming
[Amblygonite] Rocks&Min 76:23-241
Zimbabwe
 
  • Mashonaland Central
    • Mazowe District
[Amblygonite] Martin (2020)
  • Mashonaland East
    • Mudzi District
[Amblygonite] Hornung. G. PhD thesis. Pegmatites of ...
[Montebrasite] Gallagher (1967) +1 other reference
[Amblygonite] von Knorring et al. (1963)
[Amblygonite, Montebrasite] Ackermann et al. (1968)
  • Masvingo
    • Bikita District
[Amblygonite, Montebrasite] Tyndale-Biscoe (1951) +3 other references
  • Matabeleland North
    • Hwange District
      • Dete (Dett)
[Amblygonite, Montebrasite] Bartholomew (1990)
[Amblygonite] Salisbury +2 other references
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