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Pumpellyite Group

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Big Photo

Pumpellyite-(Mg)
Obri Dul (Riesental), Krkonoše Mts (Riesengebirge), Hradec Králové Region, Bohemia (Böhmen; Boehmen), Czech Republic
© Leon Hupperichs

Show Pumpellyite Group Photos (113)



Formula:
Ca
 
2
XZ
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)A
 
2
 · H
 
2
O
X = Mg, Fe2+, Fe3+, Al, Mn2+, V3+
Z = Al, Fe3+, Mn3+, V3+, Cr3+
A = OH, O

If there are trivalent ions on the X position, oxide ions replace hydroxide ions on the A position for charge balance. The root name of the species is determined by the dominant ion on the Z position:

Z = Al: Pumpellyite
Z = Fe3+: Julgoldite
Z = Mn3+: Okhotskite
Z = V3+: Poppiite
Z = Cr3+: Shuiskite

The dominant ion on the X position is appended in parentheses to the root name. Though, this is presently not done for okhotskite, poppiite and shuiskite, of each of which only one species has been found in nature.


Nagashima et al. (2010) showed that the site-assignment rules of Passaglia & Gottardi (1973) can lead to a wrong identification of a specific member in the group if only EPMA data are available; structure refinements are necessary.

Classification of Pumpellyite Group

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Chemical Properties of Pumpellyite Group

Formula:
Ca
 
2
XZ
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)A
 
2
 · H
 
2
O


X = Mg, Fe2+, Fe3+, Al, Mn2+, V3+
Z = Al, Fe3+, Mn3+, V3+, Cr3+
A = OH, O

If there are trivalent ions on the X position, oxide ions replace hydroxide ions on the A position for charge balance. The root name of the species is determined by the dominant ion on the Z position:

Z = Al: Pumpellyite
Z = Fe3+: Julgoldite
Z = Mn3+: Okhotskite
Z = V3+: Poppiite
Z = Cr3+: Shuiskite

The dominant ion on the X position is appended in parentheses to the root name. Though, this is presently not done for okhotskite, poppiite and shuiskite, of each of which only one species has been found in nature.

Relationship of Pumpellyite Group to other Species

Group Members:
Julgoldite-(Fe2+)
Ca
 
2
(Fe
2+
 
,Mg)(Fe
3+
 
,Al)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · H
 
2
O
Julgoldite-(Fe3+)
Ca
 
2
(Fe
3+
 
,Mg)(Fe
3+
 
,Al)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH,O)
 
2
 · H
 
2
O
Julgoldite-(Mg)
Ca
 
2
(Mg,Fe
2+
 
)(Fe
3+
 
,Al)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · H
 
2
O
Okhotskite
Ca
 
2
(Mn
2+
 
,Mg)(Mn
3+
 
,Al,Fe
3+
 
)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · H
 
2
O
Poppiite
Ca
 
2
(V
3+
 
,Fe
3+
 
,Mg)(V
3+
 
,Al)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH,O)
 
2
 · H
 
2
O
Pumpellyite-(Al)
Ca
 
2
(Al,Fe
2+
 
,Mg)Al
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH,O)
 
2
 · H
 
2
O
Pumpellyite-(Fe2+)
Ca
 
2
Fe
2+
 
Al
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · H
 
2
O
Pumpellyite-(Fe3+)
Ca
 
2
(Fe
3+
 
,Mg,Fe
2+
 
)(Al,Fe
3+
 
)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH,O)
 
2
 · H
 
2
O
Pumpellyite-(Mg)
Ca
 
2
MgAl
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · H
 
2
O
Pumpellyite-(Mn2+)
Ca
 
2
(Mn
2+
 
,Mg)(Al,Mn
3+
 
,Fe
3+
 
)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · H
 
2
O
Shuiskite
Ca
 
2
(Mg,Al)(Cr,Al)
 
2
(Si
 
2
O
 
7
)(SiO
 
4
)(OH)
 
2
 · 2H
 
2
O

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Pumpellyite Group

Reference List:

- +
Passaglia, E. & Gottardi, G. (1973): Crystal chemistry and nomenclature of pumpellyites and julgoldites. Canadian Mineralogist, 12, 219-223.

Trzcienski, W. E. & Birkett, T. C. (1982): Compositional variations of pumpellyite along the western margin of the Quebec Appalachians. Canadian Mineralogist, 20, 203-209.

Akasaka, M.; Kimura, Y.; Omori, Y.; Sakakibara, M.; Shinno, I.; Togari, K. (1997): 57Fe Mossbauer study of pumpellyite-okhotskite-julgoldite series minerals. Mineralogy and Petrology 61, 181-198.

Nagashima, M., Armbruster, T. & Libowitzky, E. (2010): The hydrogen-bond system in pumpellyite. Eur. J. Mineral. 22, 333-342.

Internet Links for Pumpellyite Group

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    • Localities for Pumpellyite Group

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    Hide Locality List
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Australia
     
    • South Australia
      • Eyre Peninsula
    		[Pumpellyite-(Mg)] Peter Elliott- personal comment
    Austria
     
    • Carinthia
      • Millstatt lake ridge
        • Spittal
          • Lieser ravine
    		[Pumpellyite-(Fe2+)] G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Saualpe Mts
        • Ladinger Spitze Mt. - Speikkogel Mt. area
    		[Pumpellyite-(Fe2+)] G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    [Pumpellyite-(Fe2+)] G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    • Styria
      • Schladming
        • Schladminger Tauern Mts
          • Giglach valley
            • Giglach lakes
    		[Pumpellyite-(Mg)] Taucher, J. (1999): Fe-reicher Pumpellyit-(Mg) mit Würfelquarz vom Engelkarspitze Nordhang, südöstlich Unterer Giglachsee, Schladminger Tauern, Steiermark, Österreich. Annalen - Journal of Science and Art, 1, 5-6.
    • Upper Austria
      • Mühlviertel
        • Plöcking
    		[Pumpellyite-(Al)] Kolitsch, U. & Brandstätter, F. (2010): 1650) Pumpellyit-(Al) vom Maria-Luise-Bruch, Plöcking, Mühlviertel, Oberösterreich. P. 235 in Niedermayr et al. (2010): Neue Mineralfunde aus Österreich LIX. Carinthia II, 200./120., 199-260.
    • Vienna
      • 22nd district (Donaustadt)
    		[Pumpellyite-(Mg)] Natural History Museum Vienna collection; Andreas Ertl collection
    Belgium
     
    • Luxembourg Province
      • Bertrix
    		[Pumpellyite-(Fe2+)] Dehove, J. (2006): Les minéraux de la Carrière de la Flèche, Bertrix, province du Luxembourg, Belgique. Magazine du 4M, 27(261), 7-11.
    Canada
     
    • Québec
      • Estrie
        • Les Sources RCM
          • Asbestos
    		[Pumpellyite-(Mg)] [MinRec 1979]
    China
     
    • Inner Mongolia Autonomous Region
      • Xilin Gol League (Xilinguole Prefecture)
        • Erenhot Co. (Erlianhaote Co.)
    		[Pumpellyite-(Mg)] Chuanshi Xu and Jianzhen Zhang (1987): Acta Mineralogica Sinica 7(1), 88-91
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Hradec Králové Region
        • Krkonoše Mts (Riesengebirge)
    		[Pumpellyite-(Mg)] Šrein, V., Litochleb, J., Šreinová, B.: Vybrané skarnové a sblížené metamorfogenní mineralizace Českého masívu. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1998, roč. 6, s. 132-146.
    • Moravia (Mähren; Maehren)
      • Olomouc Region
        • Šumperk (Mährisch Schönberg)
          • Ruda nad Moravou
    		[Pumpellyite-(Al)] Novák M. Gadas P. (2010) ZONED, ANORTHITE- AND GROSSULARITE-BEARING, LEUCOTONALITIC PEGMATITE FROM SERPENTINIZED LHERZOLITE AT RUDA NAD MORAVOU, STARÉ MĚSTO UNIT, CZECH REPUBLIC. Can Miner 48 (3): 629-650.
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Badenweiler
    		[Pumpellyite-(Mg)] K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Freiburg im Breisgau
          • Kirchzarten
            • Buchenbach
    		[Pumpellyite-(Mg)] K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Haslach
          • Urenkopf Mt.
    		[Julgoldite-(Fe2+)] K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Kandern
    		[Julgoldite-(Fe2+)] Brill, A. R. (2011): Die Malsburger Granitsteinbrüche bei Kandern im südwestlichen Schwarzwald. Lapis 36 (7-8), 43-51; 70.
            • Lütschenbach
              • Lütschenbach quarries
    		[Pumpellyite-(Mg)] Lapis 21(12), 45 (1996)
        • Schapbach
          • Wildschapbach valley
    		[Pumpellyite-(Mg)] K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
    • Bavaria
      • Lower Bavaria
        • Bavarian Forest
          • Tittling
            • Stützersdorf
    		[Pumpellyite-(Mg)] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Waldkirchen
            • Röhrnbach
    		[Pumpellyite-(Mg)] Habel, M. (2009): Der Granodioritbruch der Fa. Josef Uhrmann OHG, Steinerleinbach bei Röhrnbach. Mineralien-Welt 20 (2), 66-86.
    • Hesse
      • Odenwald
        • Abtsteinach
          • Mackenheim
    		[Pumpellyite-(Fe2+)] PETITJEAN collection
    • Rhineland-Palatinate
      • Niederkirchen
    		[Julgoldite-(Fe2+)] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Rockenhausen
        • Bisterschied
    		[Julgoldite-(Fe2+)] Poser, C., and Lutz, H. (2004): Mineralien aus Rheinland-Pfalz.Landessammlung für Naturkunde Rheinland-Pfalz (Mainz)
      • Wolfstein
        • Kreimbach-Kaulbach
    		[Julgoldite-(Fe2+)] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Saxony
      • Erzgebirge
        • Freiberg District
          • Naundorf
    		[Julgoldite-(Fe2+)] Grütze, T. (2006): Rauchquarz und Kugelpyrite aus dem Steinbruch Naundorf bei Freiberg/Sachsen. Lapis 31 (12), 16-19.
    • Thuringia
      • Thuringian Forest
        • Floh-Seligenthal
          • Schnellbach
    		[Pumpellyite-(Fe2+)] Wittern: "Mineralfundorte in Deutschland", 2001
      • Wurzbach
        • Weitisberga
    		[Pumpellyite-(Fe2+)] Wittern: "Mineralfundorte in Deutschland", 2001
    Greece
     
    • Aegean Islands (Aiyaíon) Department
      • Kykládes Prefecture
        • Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon)
          • Andros Island
    		[Pumpellyite-(Mn2+)] Lapis 35 (3) (2010) p. 12
    India
     
    • Madhya Pradesh
      • Jabalpur Division
        • Chhindwara District (Chindawara District; Chindwara District)
    		[Pumpellyite-(Mn2+)] Jan H.Bernard and Jaroslav Hyrsl, 2004, Minerals and their Localities,pg # 487
    • Maharashtra
    		[Julgoldite-(Fe3+)] www.cs.cmu.edu/~adg/adg-psssimages.html
    [Julgoldite-(Fe3+)] AmMin 88:1084 (2003)
        • Mumbai (Bombay)
          • Ward 38
            • Malad
    		[Julgoldite-(Fe2+)] Wise and Moller (1990) Occurrence of Ca-Fe silicate minerals with zeolites in basalt cavities at Bombay, India. European Journal of Mineralogy, v. 2, pp. 875-883.
    Italy
     
    • Emilia-Romagna
      • Parma Province
        • Berceto
          • Corchia mine
    		[Pumpellyite-(Fe2+)] Adorni F., Guelfi F. (1997) - La miniera di Fe e Cu di Corchia, Berceto, Appennino Parmense. - Riv. Min. It. N 3, 217-250.
    • Liguria
      • Genova Province
        • Ne
    		[Pumpellyite-(Mg)] [MinRec 32:360]
            • Reppia
    		[Pumpellyite-(Mn2+)] Redazione (2005): Sistematica ligure: resoconto 2005. Notiziario di Mineralogia Ferrania Club, 19, 3-5.
      • La Spezia Province
        • Levanto
    		[Pumpellyite-(Mg)] Bracco R., Castellaro F., Kolitsch U., 2005. Levyna-Ca e altre zeoliti da Costa Sopramare, Levanto (La Spezia, Liguria). Micro, (notizie mineralogiche), 2005 (2): 55-64.
    • Lombardy
      • Sondrio Province
        • Valfurva
          • Zebrù Valley
    		[Pumpellyite-(Fe2+)] Bedognè, F., Montrasio, A., Sciesa, E. (2006). I minerali della medio-alta Valtellina, delle Orobie valtellinesi e della val Poschiavo. Aggiornamenti sulle altre località della provincia di Sondrio. Tip. Bettini, Sondrio, 255 pp.
    • Piedmont
      • Torino Province
        • Sesia-Lanzo zone
          • Lanzo Valley
            • Lanzo Massif
              • Balangero - Corio area
    		[Pumpellyite-(Al)] 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.
      • Verbano-Cusio-Ossola Province
        • Baveno
          • Oltrefiume
            • Mount Camoscio
    		[Pumpellyite-(Fe2+)] American Mineralogist, 84(5-6), 782-789
        • Omegna
    		[Pumpellyite-(Mg)] - Albertini,C. (2000) : Ritrovamenti nel Rio Inferno, Brughiere di Omegna. Prima segnalazione nel granito di Baveno : uranofane-beta - Rivista Mineralogica Italiana, Milano, XXIV, 2, 88-92. - 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.
        • Ossola Valley
          • Vigezzo Valley
            • Druogno
              • Orcesco
    		[Pumpellyite-(Mg)] 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.
            • Trontano
    		[Pumpellyite-(Mg)] ppiani, R., Cini, V., Gentile, P., Mattioli, V., Preite, D., Vignola, P. (1995): Val Vigezzo - I minerali delle albititi. Ed.Linea due s.r.l.(Marnate-Va), 90 pag.
    • Sardinia
      • Cagliari Province
        • San Vito
          • Idda Mt.
    		[Pumpellyite-(Fe2+)] Astolfi M., Preite, D., Rizzo R., Stara P. (1999): Mineralien aus dem Granit von San Priamo, Sardinien
      • Olbia-Tempio Pausania Province
        • La Maddalena
          • La Maddalena Island
    		[Julgoldite-(Fe2+)] Gamboni, A. (2003): Cala Francese - La Maddalena (SS). Micro (località), 2003, 11-20
    • Trentino-Alto Adige
      • Bolzano Province (South Tyrol)
        • Gardena Valley (Gröden Valley)
          • Siusi Alp (Seis Alp)
            • Ortisei (St Ulrich)
    		[Pumpellyite-(Fe3+)] Passaglia E. (1972) - Pumpellyite fortemente ferrifera rinvenuta a Bulla (Bolzano) - Per. Min. Vol. 41, 2, pp. 273-280
    Japan
     
    • Hokkaido
      • Abashiri Province
        • Kitami City
    		[Okhotskite] Min.Mag.(1987) 51, 611-614
    • Honshu Island
      • Chubu region
        • Shizuoka prefecture
    		[Pumpellyite-(Fe2+)] Sameshima, Teruhiko; Ono, Susumu (1994) Ferroaxinite and datolite from Mt. Nio, Shizuoka city, central Japan. Geosci．Repts．Shizuoka Univ．，20 （Mar．，1994），1−4
    [Pumpellyite-(Fe2+)] Alfredo Petrov - unpublished document (2007)
        • Yamanashi Prefecture
          • Kohsai
    		[Pumpellyite-(Mn2+)] Kato, A. et al (1981) Bulletin de Mineralogie, 104, 396-399.
    [Pumpellyite-(Al)] Kato, A. (2009) Explanations of distributed specimens at the Ordinary Meeting of Mumeikai Group, #27, 412-413.
      • Chugoku Region
        • Shimane Prefecture
    		[Julgoldite-(Fe2+)] Matsubara et al (1992) Koubutsu-Gakkai Kou'en-Youshi, 161.
      • Kanto Region
        • Gunma Prefecture
          • Shimonita
    		[Pumpellyite-(Al)] Kato, A. (2009) Explanations of distributed specimens at the Ordinary Meeting of Mumeikai Group, #27, 410-415.
          • Tano-gun
            • Oniishi-machi (Onishi-machi)
              • Sambagawa
    		[Pumpellyite-(Al)] Yoshiasa, A. & Matsumoto, T. (1985) Am. Min. 70, 1011-1019
        • Kanagawa Prefecture
          • Hadano City
    		[Pumpellyite-(Mg)] Kato & Kishima (1996) Kanagawa Shizenshi Shiryo, 17, 95-107.
    [Pumpellyite-(Al)] Alfredo Petrov collection
        • Saitama Prefecture
          • Chichibu-gun
    		[Pumpellyite-(Al)] Tsuboi, S. (1936) Jap. Journ. Geol. Geog., 13, 333.
          • Higashi-Chichibu Village
    		[Pumpellyite-(Al)] Seki, Y. (1958) Jap. Journ. Geol. Geog., 29, 233.
      • Kinki region
        • Mie Prefecture
          • Toba City
    		[Julgoldite-(Mg)] Can.Min. (1973): 12: 219.
    • Shikoku Island
      • Kochi Prefecture
        • Outoyo (Ohtoyo)
    		[Okhotskite] Journal of Mineralogical and Petrological Sciences 103,400-406(2008)
    Mexico
     
    • Nuevo Leon
      • Mun. de Sabinas Hidalgo
    		[Pumpellyite-(Mg)] Rocks and Minerals, (1988) 63:130-131
    New Zealand
     
    • South Island
      • Canterbury
    		[Pumpellyite-(Mn2+)]
    Norway
     
    • Aust-Agder
      • Iveland
        • Ljosland
          • Knipan (Knipane)
    		[Pumpellyite-(Fe3+)] Breivik, H., Myre, K. & Gunnufsen, K. (2010): Gammelt og nytt, stort og smått fra Storsynken, Knipane, Iveland. Norsk Bergverksmuseum Skrift. 43: 88-93
    • Møre og Romsdal
      • Norddal
        • Tafjord
    		[Julgoldite-(Fe2+)] Eldjarn, K.(1982)."Julgolditt fra Tafjordtunnelen". NAGS-nytt 9(3),32-33 (in norwegian)
    • Østfold
      • Halden
        • Idd
          • Aspedammen
    		[Pumpellyite-(Al)] Kristiansen, R. (2008): Nye mineralfunn i Norge. STEIN 35 (1): 17-21
    • Telemark
      • Kragerø
        • Valberg
    		[Pumpellyite-(Mg)] Nordrum, F.S. Larsen, A.O. & Austrheim, H. (2000): Ni,Co-mineralizations in the Valberg quarry, Kragerø, South Norway: a progress report. Bergverksmuseets Skrift 17: 64-70
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Strzegom-Sobótka Massif
        • Świdnica District
          • Kostrza (Haslicht)
    		[Pumpellyite-(Al)] Praszkier, T. & Korzekwa, A. (2010): Neues aus den Pegmatiten des Strzegom-Massivs in Polen. Mineralien-Welt 21 (3), 78-90 (in German).
    Portugal
     
    • Leiria District
      • Leiria
        • Monte Redondo
    		[Pumpellyite-(Fe2+)] Rui Nunes May 2009
    Russia
     
    • Eastern-Siberian Region
      • Taymyrskiy Autonomous Okrug
        • Taimyr Peninsula
          • Putoran Plateau
            • Noril'sk
    		[Pumpellyite-(Fe2+)] Dokl. Akad. Nauk. U.S.S.R., Earth. Sci. 165 136-139.
    • Urals Region
      • Middle Urals
        • Permskaya Oblast'
          • Gornozavodskii area
            • Laki Railway Station
    		[Shuiskite] ZVMO,(1981) 110, 508-512; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
            • Saranovskaya (Sarany) Village
    		[Pumpellyite-(Mg)] Nagashima, M., Armbruster, T. & Libowitzky, E. (2010): The hydrogen-bond system in pumpellyite. Eur. J. Mineral. 22, 333-342.
    Slovakia
     
    • Banská Bystrica Region
      • Rimavská Sobota Co.
    		[Pumpellyite-(Fe2+)] Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    • Bratislava Region
      • Pezinok Co.
        • Pezinok
    		[Pumpellyite-(Mg)] - Uher P., Kováčik M., Kubiš M., Shtukenberg A., Ozdín D., 2008: Metamorphic vanadian-chromian silicate mineralization in carbon-rich amphibole schists from the Malé Karpaty Mountains, Western Carpathians, Slovakia. American Mineralogist, 93, 1, 63-73.
    South Africa
     
    • Mpumalanga Province
    		[Julgoldite-(Fe3+)] Cairncross, B. & Windisch, W.(1998): Microminerals from the Bushveld Complex South Africa. Mineralogical Record 29: 461-465
    Spain
     
    • Valencian Community
      • Castellón
        • Torás
          • Mt. La Rocha de Piquer
    		[Pumpellyite-(Fe2+)] Joan Rosell
    Sweden
     
    • Värmland
      • Filipstad
    		[Julgoldite-(Fe2+)] Lithos (1971) 4, 93-99; Can.Min.(1967) 9, 301; Nysten, P., Holtstam, D. and Jonsson, E. (1999) The Långban minerals. In Långban - The mines,their minerals, geology and explorers (D. Holtstam and J. Langhof, eds.), Swedish Museum of Natural History and Raster Förlag, Stockholm & Chr. Weise Verlag, Munich, pp. 89-183.
    [Julgoldite-(Fe2+)] Lithos (1971) 4, 93-99; Can.Min. (1967) 9, 301; Langban: The mines, their minerals, geology and explorers
        • Persberg district
          • Pajsberg
    		[Julgoldite-(Fe2+)] Nysten, P. (2004): Harstigen ett mineralogisk eldorado i Bergslagen. Norsk Bergverksmuseum Skrift 28: 5-13
    Switzerland
     
    • Grischun (Grisons; Graubünden)
      • Albula Valley
        • Oberhalbstein (Surses; Sursass)
          • Savriez valley
    		[Pumpellyite-(Al)] Nagashima, M., Armbruster, T. & Libowitzky, E. (2010): The hydrogen-bond system in pumpellyite. Eur. J. Mineral. 22, 333-342.
    • Wallis (Valais)
      • Leuk
    		[Pumpellyite-(Mg)] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 310.
      • Sierre
        • Salgesch
    		[Pumpellyite-(Mg)] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 310.
    UK
     
    • England
      • Cornwall
        • Mount's Bay District
          • Paul
    		[Pumpellyite-(Mg)] [Golley & Williams, 1995, 49 - "Cornish Mineral Reference Manual"]
        • Wendron & Falmouth District
          • Roseland Peninsula
    		[Pumpellyite-(Mg)] [Golley & Williams, 1995, 49 - "Cornish Mineral Reference Manual"]
    • Scotland
      • Strathclyde (Ayrshire)
        • Beith
    		[Pumpellyite-(Fe2+)] [BMS]
    • Wales
      • Powys (Radnorshire)
        • Builth Wells
    		[Pumpellyite-(Fe2+)] BMS Database
    Ukraine
     
    • Crimea Oblast'
      • Crimea peninsula
        • Bakhchisaray area
          • Trudolyubovka Village
    		[Julgoldite-(Fe2+)] Karpenko V., Ignatenko K. Babingtonite form the Pervomaiskii quarry in the Crimea // Novye dannye o mineralakh (New Data on Minerals), 1991, #37, 58 - 63 (in Russ.) Getling R.V. Datolith of the Bodrak area in the Crimea and some features of his genesis // ZVMO, 1960, vol. 89, #1, 102 - 106 (in Russ.)
    USA
     
    • California
      • Mendocino Co.
        • Cloverdale area
    		[Pumpellyite-(Mg)] Tony Nikischer
        • Coastal Range
          • Laytonville
    		[Pumpellyite-(Mg)] Chesterman, C.W. (1966b), Mineralogy of the Laytonville quarry, Mendocino County, California, in: Geology of Northern California: California Division Mines & Geol. Bulletin 190: 503; Pemberton, H. Earl (1983), Minerals of California: 492.
      • San Benito Co.
    		[Pumpellyite-(Fe2+)] Tsujimori, Tatsuki, Liou, Juhn G., and Coleman, Robert G., 2007, Finding of High-Grade Tectonic Blocks from the New Idria Serpentinite Body, Diablo Range, California: Petrologic Constraints on the Tectonic Evolution of a Tectonic Diapir, Geolgical Society of America Special Paperr 419, p. 67-80.
          • Coalinga area
    		[Pumpellyite-(Mg)] Tsujimori, Tatsuki, Liou, Juhn G., and Coleman, Robert G., 2007, Finding of High-Grade Tectonic Blocks from the New Idria Serpentinite Body, Diablo Range, California: Petrologic Constraints on the Tectonic Evolution of a Tectonic Diapir, Geolgical Society of America Special Paperr 419, p. 67-80.
      • Trinity Co.
        • Mad River Ridge
    		[Julgoldite-(Fe2+)] Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 493; Mineralogical Record, 18(5), 341.
    • Connecticut
      • New Haven Co.
        • Southbury
    		[Julgoldite-(Fe2+)] Martins da Pedra specimen
    • Maine
    		[Pumpellyite-(Fe2+)] King, V. and Foord, E., 1994, Mineralogy of Maine, v. 1.
      • Somerset Co.
    		[Pumpellyite-(Fe2+)] ef.: Dana 7:I:320; Rocks & Min.: 62:403-404. King & Foord, 1994: Mineralogy of Maine, V 1, p.281
      • Washington Co.
        • Pembroke
    		[Pumpellyite-(Mg)] King, V. and Foord, E., 1994, Mineralogy of Maine, v1
        • Perry
    		[Pumpellyite-(Mg)] ef.: Dana 7:I:320; Rocks & Min.: 62:403-404. King & Foord, 1994: Mineralogy of Maine, V 1, p. 281
    • Michigan
      • Houghton Co.
        • Atlantic Mine
    		[Pumpellyite-(Mg)] No reference listed
        • Hancock
    		[Pumpellyite-(Mg)] Mineralogy of Michigan (2004) Heinrich & Robinson
        • Osceola
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Ripley
    		[Pumpellyite-(Mg) var: Chlorastrolite] USGS PP144
        • Twin Lakes
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Winona
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] Mineralogy of Michigan (2004) Heinrich & Robinson
        • Central
    		[Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
    [Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
    [Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
    [Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
    [Pumpellyite-(Mg)] USGS PP144
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Copper Harbor
    		[Pumpellyite-(Fe2+)] Jan H.Bernard and Jaroslav Hyrsl,2004, Minerals and their Localities,pg # 486
        • Delaware
    		[Pumpellyite-(Mg) var: Chlorastrolite] Bornhorst & Rose (1994) Self-guided geological field trip to the Keweenaw Peninsula, Michigan. Institute Lake Superior Geology proceedings vol 40 part 2
        • Lac La Belle
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Lake Superior
    		[Pumpellyite-(Mg) var: Chlorastrolite] USGS Bull 1309
    [Pumpellyite-(Mg) var: Chlorastrolite] Gems and Minerals of America- Jay Ellis Ransom-1974
    [Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
    [Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
    [Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
        • Mandan
    		[Pumpellyite-(Mg) var: Chlorastrolite] Mineralogy of Michigan (2004) Heinrich & Robinson
        • Phoenix
    		[Pumpellyite-(Mg)] (in part): Rocks & Min.:56:248.
    [Pumpellyite-(Mg) var: Chlorastrolite]
    [Pumpellyite-(Mg) var: Chlorastrolite] self collected at site, and verified through red metal minerals
    [Pumpellyite-(Mg)] Personal observation- Jim Daly
      • Ontonagon Co.
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Greenland
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Mass City
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Norwich
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Rockland
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Victoria
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Winona
    		[Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    [Pumpellyite-(Mg)] U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • New Jersey
      • Passaic Co.
        • Haledon
    		[Pumpellyite-(Fe3+)] Excalibur Mineral Corporation Specimen
        • Paterson
    		[Pumpellyite-(Mg)] No reference listed
    [Pumpellyite-(Mg)] No reference listed
        • Totowa
    		[Pumpellyite-(Fe3+)] Species verified by Tony Nikascher, Excalibur Minerals.
      • Sussex Co.
        • Franklin Mining District
          • Franklin
    		[Pumpellyite-(Mg)] Dunn, P.J.: Min.Rec.:10:160-165 (1979); Dunn(1995):Pt3:419.
    • North Carolina
      • Carteret Co.
        • Beaufort
    		Callahan,John E,Miller,J.William and Craig,James R.(2001) Ballast Stone Studies From North Carolina Shipwreck 0003 BUI,The Queen Annes Revenge Hand Specimen,X-Ray,Petrographic,Chemical,Paramagnetic,and 40K-40AR Age Results:SouthEastern Geology Vol.40 No.1,Feb.2001,p 49-57
      • Mitchell Co.
        • Spruce Pine District
          • Spruce Pine
    		[Pumpellyite-(Fe3+)] www.tulane.edu/~sanelson/geol212/regional metamorph.htm
    • Pennsylvania
      • Lebanon Co.
    		[Pumpellyite-(Mg)] Reed, Juliet C. (1976), Annotated Biblio. of Mins. New to the Pa List 1965-1974, The Mineralogical Soc. of PA, Inc.: 67-68; Zen, E-an (1970), "Pumpellyite from Bunker Hill, SE Pa,: US Geol. Sur Research, Prof. Paper 700A: A127; Lapham, D. M., and Barnes, J. H. (1971), "Unusual Mins Found in Pa," PA Geol, Vol. 2(6):2-3; Grant, R. W. (Jul, 1974), "PA Mins" (PM), PM(139), Keystone Newsletter.
    [Pumpellyite-(Fe3+)] www.tulane.edu ~ sanelson/geol212/regionalmetamorph.htm
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