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Römerite

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Formula:
Fe2+Fe23+(SO4)4 · 14H2O
System:
Triclinic
Colour:
Brown, yellow, ...
Hardness:
3 - 3½
Name:
Named after Friedrich Adolph Römer (1809-1869), German geologist.
Forms from the oxidation of iron sulphides (pyrite, marcasite, pyrrhotite) and often found with other iron sulphates such as rhomboclase.

Classification of Römerite

Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
7.CB.75

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
C : Sulfates (selenates, etc.) without additional anions, with H2O
B : With only medium-sized cations
29.7.2.1

29 : HYDRATED ACID AND NORMAL SULFATES
7 : AB2(XO4)4·H2O
25.10.20

25 : Sulphates
10 : Sulphates of Fe alone
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First Recorded Occurrence of Römerite

Occurrences of Römerite

Geological Setting:
Early alteration product of pyrite or pyrrhotite. Rarely as fumarolic product.

Physical Properties of Römerite

Vitreous, Greasy
Diaphaneity (Transparency):
Translucent
Colour:
Brown, yellow, violet-brown; yellow-brown in transmitted light.
Hardness (Mohs):
3 - 3½
Cleavage:
Perfect
Perfect on {010}
Less perfect on {001}
Fracture:
Irregular/Uneven
Density:
2.174 g/cm3 (Measured)    2.173 g/cm3 (Calculated)

Crystallography of Römerite

Crystal System:
Triclinic
Class (H-M):
1 - Pinacoidal
Space Group:
P1
Cell Parameters:
a = 6.463(8) Å, b = 15.309(18) Å, c = 6.341(8) Å
α = 90.5°, β = 101.09°, γ = 85.73°
Ratio:
a:b:c = 0.422 : 1 : 0.414
Z:
1
Morphology:
Pseudo-cubic, with prominent development of [001]; thick tabular {010}. Crystal aggregates; granular; stalactitic.

Optical Data of Römerite

Type:
Biaxial (-)
RI values:
nα = 1.519 - 1.524 nβ = 1.571 - 1.970 nγ = 1.578 - 1.583
2V:
Measured: 45° to 51°
Max Birefringence:
δ = 0.059
Image shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:
Very High
Dispersion:
relatively strong r> v
Pleochroism:
Visible
Comments:
X= reddish yellow
Y= pale yellow
Z= yellow-brown

Chemical Properties of Römerite

Formula:
Fe2+Fe23+(SO4)4 · 14H2O
Essential elements:
All elements listed in formula:
Empirical Formula:
FeFe23+(SO4)4 · 14H2O

Relationship of Römerite to other Species

7.CB.05Dwornikite(Ni,Fe)SO4 · H2O
7.CB.05GunningiteZnSO4 · H2O
7.CB.05KieseriteMgSO4 · H2O
7.CB.05Poitevinite(Cu,Fe,Zn)SO4 · H2O
7.CB.05SzmikiteMnSO4 · H2O
7.CB.05SzomolnokiteFeSO4 · H2O
7.CB.05CobaltkieseriteCoSO4 · H2O
7.CB.07SanderiteMgSO4 · 2H2O
7.CB.10BonattiteCuSO4 · 3H2O
7.CB.15Aplowite(Co,Mn,Ni)SO4 · 4H2O
7.CB.15Boyleite(Zn,Mg)SO4 · 4H2O
7.CB.15Ilesite(Mn,Zn,Fe)SO4 · 4H2O
7.CB.15RozeniteFeSO4 · 4H2O
7.CB.15StarkeyiteMgSO4 · 4H2O
7.CB.15DrobeciteCdSO4 · 4H2O
7.CB.15CranswickiteMgSO4 · 4H2O
7.CB.20ChalcanthiteCuSO4 · 5H2O
7.CB.20JôkokuiteMnSO4 · 5H2O
7.CB.20PentahydriteMgSO4 · 5H2O
7.CB.20SiderotilFeSO4 · 5H2O
7.CB.25Bianchite(Zn,Fe)SO4 · 6H2O
7.CB.25Chvaleticeite(Mn,Mg)SO4 · 6H2O
7.CB.25FerrohexahydriteFeSO4 · 6H2O
7.CB.25HexahydriteMgSO4 · 6H2O
7.CB.25Moorhouseite(Co,Ni,Mn)SO4 · 6H2O
7.CB.25Nickelhexahydrite(Ni,Mg,Fe)SO4 · 6H2O
7.CB.30RetgersiteNiSO4 · 6H2O
7.CB.35BieberiteCoSO4 · 7H2O
7.CB.35BoothiteCuSO4 · 7H2O
7.CB.35MallarditeMnSO4 · 7H2O
7.CB.35MelanteriteFeSO4 · 7H2O
7.CB.35Zincmelanterite(Zn,Cu,Fe)SO4 · 7H2O
7.CB.35Alpersite(Mg,Cu)[SO4] · 7H2O
7.CB.40EpsomiteMgSO4 · 7H2O
7.CB.40GoslariteZnSO4 · 7H2O
7.CB.40MorenositeNiSO4 · 7H2O
7.CB.45AlunogenAl2(SO4)3 · 17H2O
7.CB.45Meta-alunogenAl2(SO4)3 · 12H2O
7.CB.50AluminocoquimbiteFeAl(SO4)3 · 9H2O
7.CB.55CoquimbiteFe2-xAlx(SO4)3 · 9H2O, x ~0.5
7.CB.55ParacoquimbiteFe2(SO4)3 · 9H2O
7.CB.55Rhomboclase(H5O2)Fe3+(SO4)2 · 2H2O
7.CB.60KorneliteFe2(SO4)3 · 7H2O
7.CB.65QuenstedtiteFe2(SO4)3 · 10H2O
7.CB.70LauseniteFe2(SO4)3·5H2O
7.CB.75LishizheniteZnFe2(SO4)4 · 14H2O
7.CB.80RansomiteCuFe2(SO4)4 · 6H2O
7.CB.85ApjohniteMn2+Al2(SO4)4 · 22H2O
7.CB.85BíliniteFe2+Fe23+(SO4)4 · 22H2O
7.CB.85Dietrichite(Zn,Fe2+,Mn2+)Al2(SO4)4 · 22H2O
7.CB.85HalotrichiteFeAl2(SO4)4 · 22H2O
7.CB.85PickeringiteMgAl2(SO4)4 · 22H2O
7.CB.85Redingtonite(Fe2+,Mg,Ni)(Cr,Al)2(SO4)4·22H2O
7.CB.85Wupatkiite(Co,Mg,Ni)Al2(SO4)4·22H2O
7.CB.90MeridianiiteMgSO4 · 11H2O
25.10.1SzomolnokiteFeSO4 · H2O
25.10.2RozeniteFeSO4 · 4H2O
25.10.3SiderotilFeSO4 · 5H2O
25.10.4FerrohexahydriteFeSO4 · 6H2O
25.10.5MelanteriteFeSO4 · 7H2O
25.10.6Rhomboclase(H5O2)Fe3+(SO4)2 · 2H2O
25.10.7LauseniteFe2(SO4)3·5H2O
25.10.8KorneliteFe2(SO4)3 · 7H2O
25.10.9CoquimbiteFe2-xAlx(SO4)3 · 9H2O, x ~0.5
25.10.10ParacoquimbiteFe2(SO4)3 · 9H2O
25.10.11QuenstedtiteFe2(SO4)3 · 10H2O
25.10.12FerricopiapiteFe5(SO4)6O(OH) · 20H2O
25.10.13MetahohmanniteFe23+(SO4)2O · 4H2O
25.10.14HohmanniteFe23+(SO4)2O · 8H2O
25.10.15ButleriteFe3+(SO4)(OH) · 2H2O
25.10.16ParabutleriteFe3+(SO4)(OH) · 2H2O
25.10.17AmarantiteFe23+(SO4)2O · 7H2O
25.10.18FibroferriteFe3+(SO4)(OH) · 5H2O
25.10.19Hydroniumjarosite(H3O)Fe33+(SO4)2(OH)6
25.10.21BíliniteFe2+Fe23+(SO4)4 · 22H2O
25.10.22CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O

Other Names for Römerite

Name in Other Languages:

Other Information

Other Information:
Soluble in water, saline taste.
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Römerite

Reference List:
Grailich (1858) Ak. Wien., Ber.: 28: 272 (as Roemerite).

Linck (1888) Neues Jahrbuch für Mineralogie, Geologie und Paleontologie, Heidelberg, Stuttgart: I: 213 (as Bückingit).

Linck (1889) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 15: 22.

Scharizer (1902) Zeitschrift für Kristallographie, Mineralogie und Petrographie, Leipzig: 37: 529.

Larsen, E.S. (1921) The Microscopic Determination of the Nonopaque Minerals, First edition, USGS Bulletin 679: 127.

Goldschmidt, V. (1922) Atlas der Krystallformen. 9 volumes, atlas, and text: vol. 7: 125.

Landon (1927) American Mineralogist: 12: 279.

Lausen (1928) American Mineralogist: 13: 220 (as Louderbackite).

Hintze, Carl (1930) Handbuch der Mineralogie. Berlin and Leipzig. 6 volumes: 1 [3B]: 4527.

Ungemach (1935) Bulletin de la Société française de Minéralogie: 58: 160.

Merwin and Posnjak (1937) American Mineralogist: 22: 567.

Wolfe (1937) American Mineralogist: 22: 736.

Pearl, Richard M. (1950), New data on lossenite, louderbackite, zepharovichite, peganite, and sphaerite. American Mineralogist: 35: 1055-1059.

Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 520 (as Roemerite).

Paul R. Van Loan and Edward Wilfrid Nuffield (1959): An x-ray study of roemerite. Can. Mineral. 6, 348-356.

Fanfani, L.A., A. Nunzi & P.F. Zanazzi (1970): The crystal structure of Roemerite: American Mineralogist: 55: 78-89.

Internet Links for Römerite

Localities for Römerite

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.
(TL) indicates type locality for a valid mineral species. (FRL) indicates first recorded locality for everything else. ? 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.
Argentina
 
  • Catamarca
    • Andalgalá Department
Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina)
  • San Juan
    • Calingasta Department
      • Calingasta
        • Quebrada Alcaparrosa
Angelelli, Victorio and Gordon, Samuel, G. (1941) Sarmientite, a new mineral from Argentina. Notulae Naturae of The Academy of Natural Sciences of Philadelphia, #92.
Australia
 
  • Queensland
    • Mount Isa - Cloncurry area
Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
Sielecki, R. (1988) The Mount Isa-Cloncurry mineral field. Mineralogical Record, Vol. 19, pg. 469-490.
  • South Australia
    • Olary Province
      • Mingary
        • Pine Creek - Mutooroo area
Noble R.J, Just J, Johnson J. E. (1983), Catalogue of South Australian Minerals - 1983, Govenment Printer, South Australia.
Austria
 
  • Carinthia
    • Saualpe
      • Lading
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
  • Lower Austria
    • Waldviertel
      • Drosendorf-Zissersdorf
        • Wollmersdorf (Zettlitz-Wollmersdorf)
Carinthia II, 194./114 (2004) 217-257.
  • Styria
    • Köflach
      • Köflach - Voitsberg lignite deposit
        • Zangtal District
R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • Voitsberg
        • Krems
Moser & Postl (1990)
    • Leoben
      • Galgenberg
Annalen 1999, p.11-22
    • Leutschach
Taucher, J. (1992); Exel, R. (1993)
Bolivia
 
  • Potosí Department
    • Rafael Bustillo Province (Bustillos Province)
      • Llallagua
Hyrsl, J. & A. Petrov (2006): Famous Mineral Localities: Llallagua, Bolivia. Mineralogical Record. 37: 117-162
Canada
 
  • New Brunswick
    • Gloucester Co.
      • Bathurst Parish
        • Bathurst Mining Camp
Sabina (1966) GSC Paper 66-51, 46-47
  • Ontario
    • Sudbury District
      • Foster Township
Ontario Division of Mines, Map 2311, Merrit and Foster Townships Sudbury District 1974
  • Québec
    • Montérégie
      • La Vallée-du-Richelieu RCM
        • Mont Saint-Hilaire
HENDERSON, W.A. (2007) Römerite and paracoquimbite, two new sulfates found at Mont St-Hilaire. MICRONEWS, 41(3),6.
Chile
 
  • Antofagasta Region
    • Antofagasta Province
      • Mejillones
        • Mejillones peninsula
M.Dini & A.Molina collection
    • El Loa Province
      • Calama
        • Cerritos Bayos
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 480, 522; Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols; Kampf, A.R.; Mills, S.J.; Housley, R.M.; Williams, P.A.; Dini, M. (2012): Alcaparrosaite, K3Ti4+Fe3+(SO4)4O(H2O)2, a new hydrophobic Ti4+ sulfate from Alcaparrosa, Chile. Mineralogical Magazine 76, 851-861.
        • Chuquicamata District
R.B. Cook: "Famous mineal locality; Chuquicamata, Chile": Mineralogical Record, sept.-oct. 1973
          • Toki Cu deposit (Toki Cluster)
Natural History Museum Vienna collection (Uwe Kolitsch SXRD on Arturo Molina material)
  • Arica and Parinacota Region
    • Arica Province
      • Los Camarones
Samples analysed by Tony Kampf of LAC Mineralogical Museum, USA; Kampf, A. R., Mills, S. J., Nash, B. P., Housley, R. M., Rossman, G. R., Dini, M. and Gatta G.D. (2013): Camaronesite, [Fe3+(H2O)2(PO3OH)]2(SO4)•1–2H2O, a new phosphate-sulfate from the Camarones Valley, Chile, structurally related to taranakite. Mineral. Mag. 77, 453-465.
  • Atacama Region
    • Copiapó Province
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 457.
China
 
  • Inner Mongolia Autonomous Region
    • Bayan Nur League (Bayannao'er Prefecture)
      • Urad Rear Banner (Wulate Houqi)
Zhaolong Li, Wendou Xu, Yijie Xi, and Xinming Jiang (1981): Geology and Prospecting 17(6), 7-14
  • Qinghai Province
    • Haixi Autonomous Prefecture
      • Da Qaidam Co. (Dachaidan Co.)
        • Xitieshan
Guangzhi Tu, Xilin Li, Xande Xie, and Shusen Yin (1964): Acta Geologica Sinica 44(1), 99-101; American Mineralogist 90, 1518-1521
  • Xinjiang Autonomous Region
    • Hami Prefecture (Kumul Prefecture; Qumul Prefecture)
      • Hami Co. (Kumul Co.; Qumul Co.)
Yingxia Xu, Kezhang Qin, Kuishou Ding, Yu Miao, Tonghui Fang, Xingwang Xu, and He Sun (2007): Mineral Deposits 26(1), 58-69
Czech Republic
 
  • Bohemia (Böhmen; Boehmen)
    • Central Bohemia Region
      • Příbram
        • Březové Hory ore region (Birkenberg)
          • Černojamské deposit (Black pits deposit)
Ondruš, P. & Hyršl, J. (1989): New finds and revision of secondary minerals from Příbram district. Acta Universitatis Carolinae, Geologica 1989, 521-533. [as "dark blue efflorescences" - therefore possbily uncertain?]
    • Hradec Králové Region
      • Rtyně v Podkrkonoší (Hertin)
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 521.
    • Karlovy Vary Region
      • Krušné Hory Mts (Erzgebirge)
        • Jáchymov District (St Joachimsthal)
Lapis 2002(7/8), 63-65
France
 
  • Ile-de-France
    • Hauts-de-Seine
A. Lacroix : "Minéralogie de la France et de ses colonies", 1913.
  • Languedoc-Roussillon
    • Gard
      • Saint-Laurent-le-Minier
Minéralogie de la mine des malines (Daniel Gol, Alain Martaud, Nicolas Meisser, Pascal Chollet) - Le regne minéral, H.S. XVI, pp 49-86.
- Gol, D, Martaud, A., Meisser, N. & Chollet, P. (2010): Minéralogie des Malines, Gard. Le Règne Minéral, HS XVI, 49-88.
Germany
 
  • Baden-Württemberg
    • Black Forest
K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
      • Wolfach
        • Oberwolfach
          • Rankach valley
Schnorrer-Köhler, G. (1988): Melanterit und Römerit - zwei neue Eisensulfate von der Grube Clara. Lapis, 13 (3), 23. (in German); Walenta, K. (1992): Die Mineralien des Schwarzwaldes. Chr. Weise Verlag, München, 336 pp. (in German)
  • Bavaria
    • Lower Bavaria
      • Röhrnbach
Habel, M. (2009): Der Granodioritbruch der Fa. Josef Uhrmann OHG, Steinerleinbach bei Röhrnbach. Mineralien-Welt 20 (2), 66-86.
    • Upper Palatinate
      • Leonberg
        • Pfaffenreuth
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 521; Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
  • Lower Saxony
    • Harz
      • Goslar
        • Rammelsberg
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 520; A. Wittern: "Mineralfundorte in Deutschland", 2001
  • Mecklenburg-West Pomerania
    • Neubrandenburg
      • Friedland
A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
  • North Rhine-Westphalia
    • Niederberg area
      • Wülfrath
        • Rohdenhaus
Lapis 1988(1), 16-35
    • Ruhr Coal Mining area
      • Bottrop
Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Essen
Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Herne
No reference listed
    • Sauerland
      • Meschede
Schnorrer-Köhler, G., (1988): Mineralogische Notizen IV, Der Aufschluss, Vol. 39, 153-168
  • Saxony
    • Dresden
Thalheim, K.; Reichel, W. & Witzke, T. (1991): Die Minerale des Döhlener Beckens.- Schriften des Staatlichen Museums für Mineralogie und Geologie zu Dresden, Nr. 3
  • Thuringia
    • Gera
      • Ronneburg U deposit
T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64
Greece
 
  • Attikí Prefecture (Attica; Attika)
    • Lavrion District (Laurion; Laurium)
      • Lavrion District Mines
        • Plaka
Katerinopoulos, A. & Zissimopoulou, E. (1994): New mineral occurences from the Laurium mines. Mineralogical Record, 25, 279-280. [from "Plaka mine", probably from Plaka Sulfate Locality ("Hydrosulfatstollen")] ]
Schnorrer, G. & Breitenbach, H. (1996): Lavrion: Neufunde aus dem antiken Bergbau und in historischen Schlacken. Lapis, 21 (1), 45-48; 62.
Hungary
 
  • Borsod-Abaúj-Zemplén Co.
    • Rudabányai Mts
      • Rudabánya
Szakáll: Minerals of Rudabánya, 2001
  • Pest Co.
    • Börzsöny Mts
Szakáll & Jánosi: Minerals of Hungary, 1995; Sánoor Szakáll, Mária Foldvári, Gábor Papp, Péter Kovács-pálffy, Árpád Kovács (1997) Secondary Sulphate Minerals From Hungary. Acta Mineralogica-petrographica, Szeged, Xxxviii, Supplementum, 7-63.
Sánoor Szakáll, Mária Foldvári, Gábor Papp, Péter Kovács-pálffy, Árpád Kovács (1997) Secondary Sulphate Minerals From Hungary. Acta Mineralogica-petrographica, Szeged, Xxxviii, Supplementum, 7-63.
  • Veszprém Co.
    • Balaton Uplands
      • Tapolcai Basin
        • Lesenceistvánd
Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
Iran
 
  • Hormozgan Province
    • Bandar-Abbas County
      • Bandar Abbas (Bandar-e Abbas)
        • Haji Abad town
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 522; Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
  • Yazd Province
    • Saghand (Sagand; Saqand)
Bariand, P., Cesbron, F. & Berthelon, J. P. (1977): Iron sulfates of Saghand near Yazd (Iran). Memoire Hors-Série de la Société Géologique de France 8, 77-85.
Italy
 
  • Emilia-Romagna
    • Parma Province
      • Berceto
        • Corchia mine
Adorni F., Guelfi F. (1997) - La miniera di Fe e Cu di Corchia, Berceto, Appennino Parmense. - Riv. Min. It. N 3, 217-250.
  • Tuscany
    • Grosseto Province
      • Gavorrano
Capperi M., Nannoni R., Brizzi G., 1996. Gavorrano e le sue miniere. Riv. Mineral. Ital., 20.
      • Montieri
Brizzi G., Masotti A., 1989. Campiano: un vanto d'Italia. La miniera e i suoi minerali. Riv. Miner. Ital., 12: 1-20.
      • Scansano
        • Pereta
Brizzi, G. & Meli, R. (1995): La miniera antimonifera di Pereta con un cenno a quella solfo-cinabrifera di Zolfiere in comune di Scansano (GR). Rivista Mineralogica Italiana, 19:, 217-240.
    • Lucca Province
      • Apuan Alps
        • Vergemoli
          • Fornovolasco
Biagioni, C., Orlandi, P., & Bonini, M. (2008). Fornovolasco. Storia e minerali delle miniere di ferro presso Vergemoli (Alpi Apuane). Rivista Mineralogica Italiana, 4/2008, 230-252
    • Siena Province
      • Chiusdino
Mineralogical Record, 15 (1), 27-36; Borselli G., Innocenti E., Rossellini A., 1978. Ancora un raro minerale alle Cetine - la Romerite. Not. Gr. Mineral. Fiorent., V, 4: 15-16
Japan
 
  • Hokkaido
    • Hidaka Province
      • Monbetsu (Mombetsu)
A. Petrov specimen
    • Kameda Peninsula
      • Nanae
Y. Okazaki collection
Peru
 
  • Ayacucho Department
    • Lucanas Province
      • Huachuas
Hyršl, J. (2010): Ein Neufund fantastischer Sulfate in der Mina Javier. Mineralien-Welt 21 (3), 68-71 (in German).
  • Pasco department
    • Pasco province
      • Cerro de Pasco
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 437,515.
Portugal
 
  • Aveiro District
    • Albergaria-a-Velha
      • Branca
Marques de Sá, J. & Leal Gomes, C. (2010): Les mines de cuivre et nickel de Palhal et Telhadela, Albergaria-a-Velha, Aveiro, Portugal. Le Règne Minéral, 92, 36-47.
Romania
 
  • Harghita Co.
Szakáll, S. & Kristály, F., Eds. (2010): Mineralogy of Székelyland, Eastern Transylvania, Romania. Csík County Nature and Conservation Society, Miercurea-Ciuc, Romania, 321 pp.
  • Maramureș Co.
    • Baia Mare (Nagybánya)
      • Chiuzbaia (Kisbánya)
Slovakia
 
  • Banská Bystrica Region
    • Banská Štiavnica Co.
    • Žiar nad Hronom Co.
Ďuďa R., 1993 : Die mineralien der Gold und Silber - lagersttäte von Kremnitz ( Kremnica) in der Slowakei. Mineralien Welt /Haltern,Nemecko/,5, s. 20 - 32
  • Košice Region
    • Košice Co.
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
Sejkora J., Kúšik D., Gabašová A., 2004: Römerit Fe2+Fe3+2(SO4)4. 14 H2O na ložisku Bankov v Košiciach. Mineralia Slovaca, 36, 3-4, 339–342 (in Slovak with English abstract).
South Africa
 
  • Limpopo Province
    • Bushveld Complex
      • Waterberg District
        • Rooiberg tin field
Minerals of South Africa
Spain
 
  • Andalusia
    • Huelva
      • Minas de Riotinto
        • Rio Tinto Mines (Riotinto Mines)
Calvo, M. et al.(1999). Bocamina (4), 50-86
  • Cantabria
    • Reocín
Castro, A.M., Calvo, M., García, G. & Alonso, A. (2001). La mina de Reocin (Cantabria). Bocamina, 8, 112-67
Switzerland
 
  • Grischun (Grisons; Graubünden)
    • Medel Valley
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 351.
  • Wallis (Valais)
    • Anniviers Valley
      • Saint-Luc
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 351.
    • Le Trient Valley
      • Les Marécottes
- Meisser, N. (2012): La minéralogie de l'uranium dans le massif des Aiguilles Rouges. Matér. Géol. Suisse, Sér. géotech. 96, 183 p.
    • Martigny
      • Mont Chemin
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 351.
USA
 
  • Arizona
    • Cochise Co.
      • Mule Mts
        • Warren District
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.:69
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 297.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 352.
            • Higgins Mine (Higgins tunnel)
Grant, Raymond W., Bideaux, R.A., and Williams, S.A. (2006) Minerals Added to the Arizona List 1995-2005: 9.
            • Queen Hill
Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 522, 531; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 354, 356; Merwin, H.E. & E. Posnjak (1937), Sulphate encrustations in the Copper Queen mine, Bisbee, AZ, Am.Min.: 22: 567-571; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 59, 62.
    • Yavapai Co.
      • Black Hills (Black Hill Range)
        • Verde District
          • Jerome
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 356; Lausen, C. (1928), Hydrous sulphates formed under fumerolic conditions at the United Verde mine, AmMin: 13: 203-229; Wood, M.M. (1970), The crystal structure of ransomite, Am.Min.: 55: 729-734; Galbraith, F.W. & Brennan (1959), Minerals of AZ: 62.
  • California
    • Alameda Co.
      • Diablo Range
        • Oakland Hills
          • Oakland
            • Leona Heights
              • Leona Heights deposit
Anthony R. Kampf & FM Locality Index Committee (1989) California Locality Index. Mineralogical Record, 20:129-142.
[Mineralogical Record 20 129-142]
    • Alpine Co.
      • Monitor - Mogul District
        • Leviathan Peak
Gary, George L. (1939), Sulphate minerals at the Leviathan Sulphur mine, Alpine County, California: California Division Mines Report 35: 4895; Nichols, J.B. (1946), Collecting minerals in Alpine County, California The Mineralogist: 14: 172; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 323; Pemberton, H. Earl (1983), Minerals of California: 275; Mineralogical Record 20 129-142; Rocks & Min.: 16: 411.; Pabst, Adolf (1940), Cryptocrystaline pyrite from Alpine County, California: American Mineralogist: 25: 425
    • Contra Costa Co.
      • Diablo Range
        • Clayton
          • Mount Diablo State Park
            • Mount Diablo (Mt Diablo)
Ross, C.P. (1940a) Quicksilver deposits of the Mount Diablo region, Contra Costa County, California. USGS Bulletin 922-B, 54 pp.: 41, 42, 44; Pampeyan, Earl Haig (1963), Geology and mineral deposits of Mount Diablo, Contra Costa County, California: California Division Mines & Geol., Special Report 80, 31 pp.: 24; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 323; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 275.
    • Merced Co.
      • Diablo Range
        • Stayton District (McLeod District; Panoche District)
          • Antimony Peak
Anonymous (1958), World news on mineral occurrences: Rocks & Minerals: 33: 195-196; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 324.
    • Napa Co.
      • Mayacmas Mts (Mayacamas Mts)
        • Calistoga District (Silverado District)
          • Calistoga
            • Twin Peaks
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 323, 324; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 271, 275.
    • San Bernardino Co.
      • Calico Mts (Calico Hills)
        • Calico District (Daggett District)
          • Yermo
            • Mule Canyon
American Mineralogist (1931), 16: 352-360.; Moller, W.P. (1963) Sulfur Hole. Mineralogist: 31, part 1, N. 3: 12-16; part 2, No. 4: 14-15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 275; Joseph F. Cooper, Jr., Gail E. Dunning, Ted A. Hadley, and William P. Moller (2001) The Sulfur Hole, Calico District, San Bernardino County, California
    • Shasta Co.
      • Klamath Mts
        • West Shasta Copper - Zinc District
          • Iron Mountain [town]
            • Iron Mountain
Majzlan, J., Alpers, C. N., Koch, C. B., McCleskey, R. B., Myneni, S. C., & Neil, J. M. (2011). Vibrational, X-ray absorption, and Mössbauer spectra of sulfate minerals from the weathered massive sulfide deposit at Iron Mountain, California. Chemical Geology, 284(3), 296-305.
Jamieson, H. E., Robinson, C., Alpers, C. N., McCleskey, R. B., Nordstrom, D. K., & Peterson, R. C. (2005). Major and trace element composition of copiapite-group minerals and coexisting water from the Richmond mine, Iron Mountain, California. Chemical Geology, 215(1), 387-405.
    • Trinity Co.
      • Coastal Range
        • Island Mountain
          • Moose Peak
Stinson, Melvin Clarence (1957a), Geology of the Island Mountain copper mine, Trinity County, California: California Journal of Mines and Geology: 53: 25; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 324; Fanfani, L., A. Nunzi, and P.F. Zanazzi (1970) The crystal structure of roemerite. American Mineralogist: 55: 79; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 274, 275; Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 522.
  • Colorado
    • Eagle Co.
      • Gilman District (Battle Mountain District; Red Cliff District)
        • Gilman
Minerals of Colorado (1997) Eckels, E. B.
    • El Paso Co.
      • Pikeville
Minerals of Colorado (1997) E.B. Eckels
  • Kentucky
    • Lincoln Co.
MinRec 28 (5), 369-384.
Mineralogical Record, v. 28, n. 6, 1997 ; Rocks & Minerals 81:420-440
  • Montana
    • Silver Bow Co.
      • Butte District (Summit Valley District)
        • Butte
The Mineralogy of The Butte District, Montana; Guilbert and Zeihen 1964
  • Nevada
    • Esmeralda Co.
      • Goldfield District
        • Goldfield
NBMG Spec. Pub. 31 Minerals of Nevada.
  • Tennessee
    • Polk Co.
Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
  • Utah
    • Emery Co.
      • San Rafael District (San Rafael Swell)
        • Calf Mesa
UGMS Bull 117 Minerals and Mineral Localities of Utah
Min Rec 19:331-338
    • San Juan Co.
      • White Canyon District
        • Red Canyon
          • Chocolate Drop
J. Plášil, A.R. Kampf, A.V. Kasatkin, J. Marty, R. Škoda, S. Silva, J. Čejka (2013): Meisserite, Na5(UO2)(SO4)3(SO3OH)(H2O), a new uranyl sulfate mineral from the Blue Lizard mine, San Juan County, Utah, USA. Mineral. Mag. 77, 2975-2988
Patrick Haynes. IDs by the late Howard Evans, Jr.
Min News 5:10 p1-5
    • Utah Co.
      • East Tintic Mts
UGMS Bull 117 Minerals and Mineral Localities of Utah
  • Virginia
    • Carroll Co.
      • Southern Section-Blue Ridge Province
Minerals of Virginia 1990 by R. V. Dietrich
    • Wise Co.
      • Big Stone Gap
Minerals of Virginia 1990 by R. V. Dietrich
Minerals of Virginia 1990 by R. V. Dietrich
Mineral and/or Locality  
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