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Serpierite

A valid IMA mineral species - grandfathered
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About SerpieriteHide

06978600017271926697984.jpg
Giovanni Battista Serpieri
Formula:
Ca(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Colour:
Dark sky-blue ("linarite-blue") to medium sky-blue; greenish blue in transmitted light.
Lustre:
Vitreous, Pearly
Hardness:
2
Specific Gravity:
3.07
Crystal System:
Monoclinic
Member of:
Name:
Named in 1881 by Alfred Louis Olivier Legrand Des Cloizeaux in honour of Giovanni Battista Serpieri (March 23, 1832, Rimini, Italy - October 17, 1897, Athens, Greece), revolutionary, engineer, Italian mining entrepreneur, and a developer of mines in the Lavrion District, Attica, Greece.
Isostructural with:
Ca-analogue of aldridgeite.

Platy varieties are visually indistinguishable from orthoserpierite.

Warning: Slightly to moderately soluble in water. Avoid ultrasonic cleaning.

Note that the Serpieri mine/shaft is NOT the type locality of serpierite. The old literature providing a first description of the mineral gives only Lavrion or Kamariza as the locality.


Unique IdentifiersHide

Mindat ID:
3625
Long-form identifier:
mindat:1:1:3625:8

IMA Classification of SerpieriteHide

Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
Ca(Cu2+,Zn2+)4(S6+O4)2(OH)6·3H2O

Classification of SerpieriteHide

7.DD.30

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
D : Sulfates (selenates, etc.) with additional anions, with H2O
D : With only medium-sized cations; sheets of edge-sharing octahedra
Dana 7th ed.:
31.6.2.1
31.6.2.1

31 : HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN
6 : (AB)5(XO4)2Zq·xH2O
25.5.7

25 : Sulphates
5 : Sulphates of Zn and Hg

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

SymbolSourceReference for Standard
SpeIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of SerpieriteHide

Vitreous, Pearly
Transparency:
Transparent
Comment:
Pearly on the cleavage.
Colour:
Dark sky-blue ("linarite-blue") to medium sky-blue; greenish blue in transmitted light.
Streak:
White or pale blue
Hardness:
Hardness Data:
Measured
Tenacity:
Brittle
Cleavage:
Perfect
Perfect on {001}.
Fracture:
Splintery
Density:
3.07 g/cm3 (Measured)    3.08 g/cm3 (Calculated)

Optical Data of SerpieriteHide

Type:
Biaxial (-)
RI values:
nα = 1.584(3) nβ = 1.642(3) nγ = 1.647(3)
2V:
Measured: 33° to 37°, Calculated: 37°
Birefringence:
0.063
Max. Birefringence:
δ = 0.063
Based on recorded range of RI values above.

Interference Colours:
The colours simulate birefringence patterns seen in thin section under crossed polars. They do not take into account mineral colouration or opacity.

Michel-Levy Bar The default colours simulate the birefringence range for a 30 µm thin-section thickness. Adjust the slider to simulate a different thickness.

Grain Simulation You can rotate the grain simulation to show how this range might look as you rotated a sample under crossed polars. Each grain retains its interference colour (retardation) while its brightness falls to black at extinction and reaches a maximum between extinction positions.

Surface Relief:
High (positive)
Relative to Canada balsam mounting medium (n ≈ 1.537).

This shows the grain boundary and Becke line effect under plane-polarised light, based on the contrast between this mineral's average refractive index and the mounting medium. It does not take into account mineral colouration.
In focus
Interference Figure:
This shows the idealized biaxial acute bisectrix (Bxa) interference figure - the conoscopic view for a grain cut perpendicular to the acute bisectrix, using this mineral's 2V. The two small white dots mark the melatopes - the points where the two optic axes emerge - and are shown only when they fall within the field of view. The coloured bands are isochromatics, and the dark bands are isogyres.

Rotate the stage: at 0°/90° the isogyres form a cross through the melatopes; at 45° they pull apart into curved hyperbolas. That splitting on rotation - absent in a uniaxial figure - is the standard diagnostic test for telling biaxial minerals from uniaxial ones. If 2V is large, the melatopes may fall outside the field of view, as they often do at the microscope too.
Dispersion:
small
Pleochroism:
Visible
Comments:
X = c = Nearly colourless
Y = a = Deep greenish blue
Z = b = Deep greenish blue

Chemistry of SerpieriteHide

Mindat Formula:
Ca(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2O
Element Weights:
Element% weight
O42.335 %
Cu39.563 %
S9.982 %
Ca6.238 %
H1.883 %

Calculated from ideal end-member formula.
O
Cu
S
Ca
H

Crystallography of SerpieriteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/b
Setting:
C2/c
Cell Parameters:
a = 22.186(2) Å, b = 6.250(2) Å, c = 21.853(2) Å
β = 113.36(1)°
Ratio:
a:b:c = 3.55 : 1 : 3.496
Unit Cell V:
2,781.81 ų (Calculated from Unit Cell)
Z:
8
Morphology:
Typically occurs as clusters or sprays of lath-like to acicular micro-crystals, elongated on [100] and flattened on {001}; more rarely botryoidal.

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0009345SerpieriteSabelli C, Zanazzi P F (1968) The crystal structure of serpierite Acta Crystallographica B24 1214-12211968Laurion mine, Greece0293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
10.20 Å(100)
6.05 Å(5)
5.61 Å(10)
5.09 Å(80)
4.74 Å(40)
4.58 Å(5)
4.37 Å(10)
3.90 Å(10)
3.53 Å(20)
3.39 Å(80)
3.17 Å(40)
3.01 Å(10)
2.832 Å(10)
2.708 Å(60)
2.650 Å(60)
2.554 Å(40)
2.440 Å(60)
2.341 Å(5)
2.294 Å(20)
2.232 Å(5)
2.172 Å(60)
2.114 Å(5)
2.063 Å(10)
2.019 Å(10)
1.955 Å(5)
1.902 Å(40)
1.847 Å(5)
1.809 Å(5)
1.767 Å(10)
1.734 Å(10)
1.695 Å(20)
1.669 Å(5)
1.626 Å(5)
1.586 Å(10)
1.567 Å(60)
1.542 Å(40)
1.509 Å(5)
1.493 Å(10)
1.473 Å(10)
Comments:
ICDD 22-148

Geological EnvironmentHide

Paragenetic Mode(s):

Type Occurrence of SerpieriteHide

Place of Conservation of Type Material:
Natural History Museum, Paris, France, 73.38, 78.226
Geological Setting of Type Material:
secondary mineral in the oxidized zone of hydrothermal Cu–Zn-bearing hydrothermal mineral deposits
Associated Minerals at Type Locality:

Other Language Names for SerpieriteHide

Relationship of Serpierite to other SpeciesHide

Member of:
Other Members of Devilline Group:
Aldridgeite(Cd2+,Ca)(Cu2+,Zn2+)4(S6+O4)2(OH)6 · 3H2OMon. 2/m : B2/b
CampigliaiteMn2+Cu4(SO4)2(OH)6 · 4H2OMon. 2 : B2
DevillineCaCu4(SO4)2(OH)6 · 3H2OMon. 2/m : P21/c
KobyasheviteCu5(SO4)2(OH)6 · 4H2OTric. 1 : P1
LautenthalitePbCu4(SO4)2(OH)6 · 3H2OMon. 2/m : P21/c
OrthoserpieriteCa(Cu,Zn)4(SO4)2(OH)6 · 3H2OOrth. mm2 : Pca21
'Unnamed (Dimorph of Devilline)'CaCu4(SO4)2(OH)6 · 3H2OMon. 2/m : P21/c
Structurally related to group(s):

Common AssociatesHide

Associations Based on Photo Data:
100 photos of Serpierite associated with LinaritePbCu(SO4)(OH)2
78 photos of Serpierite associated with GypsumCaSO4 · 2H2O
70 photos of Serpierite associated with BrochantiteCu4(SO4)(OH)6
39 photos of Serpierite associated with KtenasiteZnCu4(SO4)2(OH)6 · 6H2O
33 photos of Serpierite associated with SmithsoniteZnCO3
33 photos of Serpierite associated with MalachiteCu2(CO3)(OH)2
33 photos of Serpierite associated with Schulenbergite(Cu,Zn)7(SO4)2(OH)10 · 3H2O
24 photos of Serpierite associated with HydrozinciteZn5(CO3)2(OH)6
24 photos of Serpierite associated with SphaleriteZnS
22 photos of Serpierite associated with CerussitePbCO3

Related Minerals - Strunz-mindat GroupingHide

7.DD.AsagiiteNiCu4(SO4)2(OH)6 · 6H2OMon. 2/m : P21/c
7.DD.05FelsőbányaiteAl4(SO4)(OH)10 · 4H2OMon. 2 : P21
7.DD.07LlantenesiteCu6Al[SeO4](OH)12Cl · 3H2OTrig. 3m : P31c
7.DD.10LangiteCu4(SO4)(OH)6 · 2H2OMon. m
7.DD.10FehriteMgCu4(SO4)2(OH)6 · 6H2OMon. 2/m : P21/c
7.DD.10PosnjakiteCu4(SO4)(OH)6 · H2OMon. m : Pm
7.DD.10WroewolfeiteCu4(SO4)(OH)6 · 2H2OMon. m : Pm
7.DD.10GobeliniteCoCu4(SO4)2(OH)6 · 6H2OMon. 2/m : P21/m
7.DD.15KobyasheviteCu5(SO4)2(OH)6 · 4H2OTric. 1 : P1
7.DD.15SpangoliteCu6Al(SO4)(OH)12Cl · 3H2OTrig. 3m : P31c
7.DD.15'Unnamed (Dimorph of Devilline)'CaCu4(SO4)2(OH)6 · 3H2OMon. 2/m : P21/c
7.DD.20KtenasiteZnCu4(SO4)2(OH)6 · 6H2OMon. 2/m : P21/c
7.DD.25ChristeliteCu2Zn3(SO4)2(OH)6 · 4H2OTric. 1 : P1
7.DD.30EdwardsiteCu3Cd2(SO4)2(OH)6 · 4H2O Mon. 2/m : P21/c
7.DD.30NiedermayriteCdCu4(SO4)2(OH)6 · 4H2OMon. 2/m : P21/m
7.DD.30CampigliaiteMn2+Cu4(SO4)2(OH)6 · 4H2OMon. 2 : B2
7.DD.30OrthoserpieriteCa(Cu,Zn)4(SO4)2(OH)6 · 3H2OOrth. mm2 : Pca21
7.DD.30DevillineCaCu4(SO4)2(OH)6 · 3H2OMon. 2/m : P21/c
7.DD.35ShigaiteMn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2OTrig. 3 : R3
7.DD.35Zincaluminite(Zn1-xAlx)(SO4)x/2(OH)2 · nH2O
7.DD.35ZincowoodwarditeZn1-xAlx(OH)2[SO4]x/2 · nH2OTrig.
7.DD.35NatroglaucoceriniteZn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2OHex.
7.DD.35Hydrowoodwardite(Cu1-xAlx)(OH)2[SO4]x/2 · nH2OTrig. 3m(32/m) : R3m
7.DD.35Honessite(Ni1-xFe3+x)(OH)2[SO4]x/2 · nH2OTrig.
7.DD.35Carrboydite(Ni1-xAlx)(SO4)x/2(OH)2 · nH2OHex.
7.DD.35Glaucocerinite(Zn1-xAlx)(OH)2(SO4)x/2 · nH2OHex.
7.DD.35WermlanditeMg7Al2(OH)18[Ca(H2O)6][SO4]2 · 6H2OTrig. 3m(32/m) : P3c1
7.DD.35NikischeriteFe2+6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2OTrig. 3 : R3
7.DD.35Hydrohonessite(Ni1-xFe3+x)(OH)2(SO4)x/2 · nH2OHex.
7.DD.35WoodwarditeCu1-xAlx(OH)2(SO4)x/2 · nH2OTrig. 3m(32/m) : R3m
7.DD.35MotukoreaiteMg6Al3(OH)18[Na(H2O)6][SO4]2 · 6H2OTrig. 3m(32/m) : R3m
7.DD.35Mountkeithite[(Mg1-xFe3+x)(OH)2][SO4]x/2 · nH2OHex.
7.DD.40Lawsonbauerite(Mn2+,Mg)9Zn4(SO4)2(OH)22 · 8H2OMon. 2/m : P21/c
7.DD.40Torreyite(Mg,Mn2+)7◻2Mn2+2Zn4(SO4)2(OH)22 · 8H2OMon. 2/m : P21/c
7.DD.40IsseliteCu6(SO4)(OH)10(H2O)4 · H2OOrth. mm2 : Pmn21
7.DD.45MooreiteMg9◻2Mn2Zn4(SO4)2(OH)26 · 8H2OMon. 2/m : P2/b
7.DD.45Hodgesmithite(Cu,Zn)6Zn(SO4)2(OH)10 · 3H2OTrig. 3 : P3
7.DD.47LahnsteiniteZn4(SO4)(OH)6 · 3H2OTric. 1 : P1
7.DD.50NamuwiteZn4(SO4)(OH)6 · 4H2OTrig. 3 : P3
7.DD.50Minohlite(Cu,Zn)7(SO4)2(OH)10 · 8H2OHex.
7.DD.52LauraniiteCu6Cd2(SO4)2(OH)12 · 5H2OMon. 2/m : P21/c
7.DD.55BechereriteZn7Cu(OH)13[(SiO(OH)3(SO4)]Trig. 3 : P3
7.DD.60Ramsbeckite(Cu,Zn)15(SO4)4(OH)22 · 6H2OMon. 2/m
7.DD.65VonbezingiteCa6Cu3(SO4)3(OH)12 · 2H2OMon. 2/m : P21/c
7.DD.70RedgilliteCu6(SO4)(OH)10 · H2OMon. 2/m : P21/c
7.DD.75NickelalumiteNiAl4(SO4)(OH)12(H2O)3Mon. 2/m : P21/c
7.DD.75KyrgyzstaniteZnAl4(SO4)(OH)12 · 3H2OMon. 2/m : P21/c
7.DD.75ChalcoalumiteCuAl4(SO4)(OH)12 · 3H2OMon. 2 : P21
7.DD.80Schulenbergite(Cu,Zn)7(SO4)2(OH)10 · 3H2OTrig. 3
7.DD.80'UM1992-30-SO:CCuHZn'(Zn,Cu)7(SO4,CO3)2(OH)10 · 3H2OTrig. 3 : P3
7.DD.80ThérèsemagnaniteNaCo4(SO4)(OH)6Cl · 6H2OTrig. 3 : P3
7.DD.80GuarinoiteZn6(SO4)(OH)10 · 5H2OHex.
7.DD.85MontetrisaiteCu6(SO4)(OH)10 · 2H2OOrth. mm2 : Cmc21

Fluorescence of SerpieriteHide

Not fluorescent in UV

Other InformationHide

Notes:
Readily soluble in acids.
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 SerpieriteHide

References for SerpieriteHide

Reference List:
Bertrand, Émile (1881) Sur un nouveau minéral du Laurium. Bulletin de Minéralogie, 4 (5). 135-136 doi:10.3406/bulmi.1881.1642 [as unnamed mineral (directly followed by the Damour (1881) article that gives chemical-analytical data)]

Localities for SerpieriteHide

Showing 397 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.
Argentina
 
  • Catamarca Province
    • Andalgalá Department
      • Andalgalá
Brodtkorb (2002)
Australia
 
  • New South Wales
    • Georgiana County
      • Burraga
Leverett et al. (2004)
    • Kennedy Co.
      • Condobolin district
Graham et al. (2005)
    • Murray Co.
      • Tarago
Crocoite.com
    • Yancowinna Co.
      • Broken Hill district
        • Broken Hill
Birch et al. (1997)
          • Broken Hill South Mine (BHS Mine; South Mine)
Birch et al. (1997)
  • South Australia
    • City of Onkaparinga
      • Chandlers Hill
Kolitsch et al. (1999)
  • Tasmania
    • West Coast municipality
      • Zeehan mining district
        • Zeehan mineral field
          • Tasmanian Smelting Company site
Sorrell (n.d.)
  • Western Australia
    • Northampton Shire
Downes et al. (2017)
Downes et al. (2017)
Austria
 
  • Carinthia
    • Sankt Veit an der Glan District
      • Flattnitz
Gröbner (1998)
      • Guttaring
        • Waitschach
Kolitsch et al. (2013)
      • Micheldorf
        • Hirt
C.Auer (2013)
      • Mölbling
Niedermayr (1987) +1 other reference
Exel (1993) +1 other reference
    • Spittal an der Drau District
      • Rennweg am Katschberg
        • Pölla valley
Niedermayr et al. (1995)
            • Arsenic mine
Pichler (1990)
Pichler (1990)
Niedermayr et al. (1995)
    • Villach-Land District
      • Finkenstein am Faaker See
        • Mallestiger Mittagskogel
Puttner (1996)
    • Wolfsberg District
      • Reichenfels
        • Mischlinggraben
C.Auer (2013)
  • Salzburg
    • Zell am See District
      • Leogang
        • Hütten
          • Schwarzleograben
            • Schwarzleo mining district
Strasser (1989)
Strasser (1989)
            • Vogel Alp
Strasser (1989)
      • Rauris
        • Alteck - Hoher Sonnblick area
          • Kolm-Saigurn
Strasser (1989)
Niedermayr et al. (2009)
  • Styria
    • Graz-Umgebung District
      • Übelbach
        • Guggenbach
          • Notberg
Auer (2023)
    • Liezen District
      • Öblarn
        • Walchen
Schebesta (1992)
  • Tyrol
    • Kufstein District
      • Brixlegg
Schnorrer et al. (2005)
Schnorrer+Poeverlein (2005)
Schnorrer et al. (2008)
      • Reith im Alpbachtal
        • Geyer - Silberberg District
          • Silberberg
Schnorrer et al. (2002)
        • Geyer - Silberberg mining district
          • Silberberg
            • West slope ("Am Geyer")
Der Aufschluß (2006)
Lapis 2007
    • Schwaz District
      • Schrofen area
Schnorrer et al. (2007)
Belgium
 
  • Flanders
    • Limburg
      • Dilsen-Stokkem
        • Rotem
Ottenburgs et al. (1998)
  • Wallonia
    • Liège
      • Plombières
van Tassel (1979) +1 other reference
      • Trooz
        • Forêt
Arnold Van Herreweghe Collection
    • Namur
      • Andenne
        • Seilles
van Tassel (1979)
Bolivia
 
  • La Paz
    • Aroma Province
      • Sica Sica Municipality
XRD and EDS by Joy Desor.
Canada
 
  • British Columbia
    • Omineca Mining Division
      • Granisle
Carson et al. (1976)
  • Newfoundland and Labrador
    • Newfoundland
      • Buchans
Sabina (2003)
  • Ontario
    • Rainy River District
      • Little Turtle Lake Area
Sabina (1991)
Chile
 
  • Atacama
    • Huasco Province
      • Vallenar
        • Sierra Bolsico mining area
M. Dini & A.Molina Collections - analysed with quantitative and semi quantitative methods by Dr. Jochen Schluter (curator of Hamburg Mineral Museum)
  • Tarapacá
    • Tamarugal Province
      • Pica
        • Collahuasi mining district
Samples analysed by Dr. Jochen Schlüter (Hamburg University)
Czech Republic
 
  • Central Bohemian Region
    • Kutná Hora District
      • Kutná Hora
        • Vrchlice river valley
Pauliš P. Mineralogické lokality ...
    • Příbram District
      • Lhota u Příbramě
RÜSENBERG et al. (1996)
      • Příbram
        • Bohutín
          • Bohutín deposit
C.Auer (2016)
        • Březové Hory
          • Březové Hory deposit
Ondruš et al. (1989)
Christian Auer (2014)
Ondruš et al. (1989)
          • Černojamské deposit
Ondruš et al. (1989)
      • Vrančice
C.Auer (1992)
  • Karlovy Vary Region
    • Karlovy Vary District
      • Ostrov
        • Hanušov
          • Plavno mine
Sejkora et al. (2019)
    • Sokolov District
      • Krásno
Hajek (2010)
  • Olomouc Region
    • Jeseník District
Novotný
Pauliš +1 other reference
  • Ústí nad Labem Region
    • Chomutov District
      • Měděnec
        • Mednik
Sejkora et al. (2012)
    • Teplice District
      • Krupka
        • Horní Krupka
          • Komárí Vízka Hill
none
mineral.-petrolog. Odd. Nár. Muz. (Praha) +2 other references
        • Vrchoslav
Analysed by geology lab Green Gas DPB
Europe
 
  • Ore Mountains
Analysed by Petr Pauliš
France
 
  • Auvergne-Rhône-Alpes
    • Cantal
      • Saint-Flour
        • Molèdes
Blondieau et al. (2025)
    • Haute-Loire
      • Brioude
        • Lubilhac
Queneau (n.d.)
    • Isère
      • Vienne
Designolle J-L. (1993)
    • Loire
      • Roanne
        • Le Crozet
Chollet et al. (2013)
Vernay (1997) +1 other reference
    • Rhône
      • Villefranche-sur-Saône
        • Chessy
Coueille (1988)
Paul Poulain +1 other reference
Chollet Pascal Collection
  • Bourgogne-Franche-Comté
    • Nièvre
      • Clamecy
        • La Collancelle
OLLIC Pascal Collection
  • Brittany
    • Côtes-d'Armor
      • Saint-Brieuc
        • Trémuson
Pierre Le Roch Collection
    • Finistère
      • Châteaulin
        • Poullaouen
Germain C. et al. (1990)
  • Occitanie
    • Ariège
      • Foix
        • Auzat
Remy Ph. (2003)
    • Aveyron
      • Villefranche-de-Rouergue
        • Villefranche-de-Rouergue
Inventaire Mineralogique de la France ...
    • Gard
      • Le Vigan
        • Montdardier
Gol et al. (2010)
Y. Vessely collection
Chollet Pascal Collection
        • Saint-Félix-de-Pallières
JM Johannet.
    • Hautes-Pyrénées
De Ascenção Guedes et al. (2002)
Gourault C. (1997)
Gol et al. (2010)
    • Lot
      • Figeac
        • Cuzac
Boisson et al. (2013)
    • Lozère
      • Florac
        • Vialas
Lheur et al. (1998)
      • Mende
        • Saint-Léger-de-Peyre
Patrice Queneau Collection visual identification. Confirmed. Analyzed by Nicolas Meisser (Naturéum)
    • Tarn
      • Castres
        • Montredon-Labessonnié
          • Peyrebrune
Georges FAVREAU collection & EDX ...
  • Pays de la Loire
    • Loire-Atlantique
      • Nantes
        • Couëron
Chollet Pascal collection - obtained ...
  • Provence-Alpes-Côte d'Azur
    • Hautes-Alpes
      • Gap
        • Orpierre
          • Orpierre mines
Jean-Luc Portes Collection
    • Var
      • Toulon
        • Le Pradet
www.mine-capgaronne.fr (2003) +1 other reference
Germany
 
  • Baden-Württemberg
    • Freiburg Region
      • Breisgau-Hochschwarzwald
        • Münstertal
          • Belchen
Walenta (1992) +1 other reference
Weiß (1990)
      • Ortenaukreis
        • Oberwolfach
Walenta (1999)
Schlomann et al. (1993) +1 other reference
  • Bavaria
    • Lower Franconia
      • Aschaffenburg District
        • Sommerkahl
  • Hesse
    • Kassel Region
      • Hersfeld-Rotenburg
        • Bebra
Schnorrer-Köhler (1991)
Blaß et al. (1993)
Weiß (1990)
        • Nentershausen
          • Süß
            • Richelsdorf Smelter
Weiß (1990)
Weiß (1990)
Weiß (1990)
  • Lower Saxony
    • Goslar District
      • Bad Harzburg
        • Radau valley
Gröbner et al. (2019)
      • Braunlage
Weiß (1990)
        • St Andreasberg
      • Clausthal-Zellerfeld
Neschen (n.d.)
        • Oberschulenberg
Wittern et al. (1986)
"Lithothek" collection of the ...
      • Goslar
        • Rammelsberg
Steinkamm et al. (1988)
      • Langelsheim
        • Astfeld
van den Berg et al. (1990)
Neschen (n.d.)
        • Grane Reservoir
van den Berg et al. (1990)
Neschen (n.d.)
        • Lautenthal
    • Oder valley
Schnorrer-Köhler et al. (1986)
Weiß (1990)
Schnorrer-Köhler (1988)
  • North Rhine-Westphalia
    • Arnsberg
      • Hochsauerlandkreis
        • Arnsberg
          • Hüsten
Weiß (1990)
        • Bestwig
          • Ramsbeck
Schnorrer (1995) +1 other reference
        • Marsberg
Schnorrer-Köhler (1991)
        • Meschede
        • Sundern
          • Bönkhausen
Neschen (n.d.)
      • Märkischer Kreis
        • Hemer
Jahn et al. (2009)
        • Iserlohn
          • Letmathe
            • Helmke quarry nature reserve
Berthold (1982) +3 other references
      • Siegen-Wittgenstein
        • Kreuztal
          • Ferndorf
Der Aufschluss 2000 (2)
        • Siegen
          • Niederschelden
Schnorrer-Köhler (1991)
        • Wilnsdorf
Schnorrer-Köhler (1987)
    • Cologne
      • Aachen
        • Stolberg
Blaß et al. (1995)
Coll. R. Lang +1 other reference
Coll. R. Lang +1 other reference
      • Düren
        • Hürtgenwald
Graf et al. (1992)
      • Euskirchen
        • Kall
Blaß et al. (1995)
Weiß (1990)
      • Oberbergischer Kreis
        • Engelskirchen
          • Loope
Weiß (1990)
    • Düsseldorf
      • Mettmann
        • Heiligenhaus
Lapis 1988 (1)
        • Velbert
Schnorrer-Köhler (1988)
        • Wülfrath
Schnorrer-Köhler (1988)
          • Rohdenhaus
Heckmann et al. (2005) +1 other reference
      • Mülheim an der Ruhr
        • Saarn
Lapis 1988 (1)
  • Rhineland-Palatinate
    • Ahrweiler
      • Adenau
        • Antweiler
Weiß (1990)
    • Altenkirchen
      • Daaden-Herdorf
        • Schutzbach
Schnorrer et al. (1998)
      • Wissen
        • Katzwinkel
Weiß (1990)
    • Bitburg-Prüm
      • Prüm
        • Bleialf
          • Neue Hoffnung Mine
Weiß (1990)
    • Mayen-Koblenz
      • Vordereifel
        • Langenfeld
          • St Jost
Graf (1991)
    • Neuwied
      • Linz am Rhein
        • Linz am Rhein
Markl (1990)
      • Unkel
        • Rheinbreitbach
Weiß (1990)
Habel (2006)
    • Rhein-Hunsrück-Kreis
      • Hunsrück-Mittelrhein
        • Sankt Goar
Weiß (1990)
    • Rhein-Lahn-Kreis
      • Bad Ems-Nassau
        • Winden
Wittern (2001)
      • Lahnstein
        • Friedrichssegen
Weiß (1990)
      • Loreley
        • Braubach
58 (in German) +1 other reference
        • Dahlheim
Weiß (1990)
        • Sankt Goarshausen
Wittern (2001)
  • Saxony-Anhalt
    • Harz
      • Harzgerode
        • Harzgerode
          • Mägdesprung
Thomas Lühr Collection
        • Neudorf
Schnorrer (2004)
      • Wernigerode
        • Hasserode
Ließmann et al. (2020) +1 other reference
          • Dränge valley
Thomas Lühr Collection
    • Mansfeld-Südharz
      • Eisleben
C.Auer (2019)
        • Volkstedt
Neschen (n.d.)
      • Helbra
Gerhard Möhn Collection Analyzed by ...
      • Hettstedt
Sorrell (n.d.)
      • Mansfeld
        • Leimbach
Sorrell (n.d.) +1 other reference
Knoll (2004)
Besteman
      • Sangerhausen
Neschen (n.d.)
  • Saxony
    • Erzgebirgskreis
      • Annaberg-Buchholz
        • Kleinrückerswalde
SEM-EDS by Joy Desor
      • Aue-Bad Schlema
        • Bad Schlema
Mineralienatlas.de (2025)
Mädler (1992)
      • Grünhain-Beierfeld
        • Beierfeld
Schlegel (1991)
    • Mittelsachsen
      • Freiberg
        • Himmelfahrt Mine
Wittern (2001)
  • Thuringia
    • Greiz District
      • Greiz
        • Neumühle/Elster
43-47 +2 other references
    • Nordhausen District
      • Harztor
        • Ilfeld
Gröbner et al. (2008)
    • Saalfeld-Rudolstadt District
      • Saalfeld
        • Wittmannsgereuth
Marcus Vau Collection
      • Unterwellenborn
Wittern (2001)
Greece (TL)
 
  • Attica
    • East Attica
      • Lavreotiki
        • Agios Konstantinos (Kamariza)
Bertrand (1881) +4 other references
Palache et al. (1951) +1 other reference
Hanke (1998)
Rieck et al. (1999) +1 other reference
Hanke (1998) +1 other reference
          • Mercati mines
        • Elaiochori
Schreiber et al. (2003)
Gröbner (2003)
        • Km 3
          • Kaminiza mines
Blaß et al. (1998)
Frenzel (1895)
58. +1 other reference
        • Sounion
          • Cato Sounio mines
Rieck (n.d.)
Blaß et al. (1998) +1 other reference
Wendel et al. (1999)
        • Velatouri
Gelaude et al. (1996)
Hungary
 
  • Borsod-Abaúj-Zemplén County
    • Kazincbarcika District
Szakáll et al. (1997)
Szakáll: Minerals of Rudabánya
Szakáll: Minerals of Rudabánya
  • Fejér County
    • Székesfehérvár District
      • Pátka
Sándor et al. (2005)
Iran
 
  • Isfahan Province
    • Nain County
      • Anarak District
Bariand (1963)
Ireland
 
  • Connacht
    • Galway County
      • Killimor
de Haller
  • Munster
    • Kerry County
      • Killarney
        • Lough Leane
Russell (1927) +3 other references
Isle of Man
 
  • Rushen
    • Rushen
Day (1999)
Italy
 
  • Emilia-Romagna
    • Modena Province
      • Palagano
Bartoli et al. (2008)
Bartoli et al. (2008)
    • Parma Province
      • Berceto
        • Corchia Mine
Adorni F. (1997)
Adorni F. (1997)
  • Friuli Venezia Giulia
    • Udine Province
Bortolozzi et al. (2018)
  • Lazio
    • Metropolitan City of Rome Capital
      • Allumiere
Negretti +2 other references
  • Liguria
    • Genoa
      • Genoa
        • Borzoli
analysed by Dr. Anthony Kampf
        • Varenna Valley
Rivista Mineralogica Italiana (Avril/Juin)
  • Lombardy
    • Bergamo Province
      • Dossena
I. Campostrini SEM photo +1 other reference
      • Oltre il Colle
        • Vedra Valley
          • Zorzone
Maida (2002)
Bortolozzi (n.d.)
Bortolozzi (n.d.)
      • Stabina valley
Maida (2002)
  • Piedmont
    • Metropolitan City of Turin
      • Tavagnasco
Ciriotti et al. (2019)
Ciriotti et al. (2019)
  • Sardinia
    • Metropolitan City of Cagliari
      • Sarroch
Fernando Caboni et al. (2023)
    • Nuoro Province
      • Gadoni
Stara et al. (1999)
    • Sassari Province
      • Ozieri
Olmi F. et al. (1995)
    • South Sardinia Province
      • Domusnovas
Stara et al. (1996)
      • Fluminimaggiore
Stara et al. (1996)
Stara et al. (1994)
Fernando Caboni et al. (2024)
Fernando Caboni et al. (2024)
      • Gonnesa
Stara et al. (1996)
      • Iglesias
        • Bindua
Stara et al. (1996)
      • Narcao
Lecca et al. (2024)
      • Nuxis
        • Monte Tamara mining area
Rivista Mineralogica Italiana 4/1992-"I minerali del giacimento di Monte Tamara (Nuxis)
XRD analysis at Euratom Research Centre (Varese) +1 other reference
      • San Vito
Stara et al. (1993)
Stara et al. (1993)
      • Villaputzu
Campostrini et al. (1999) +1 other reference
  • Trentino-Alto Adige/Südtirol
    • South Tyrol
      • Eisacktal (Valle Isarco)
        • Klausen (Chiusa)
Mair (1996)
Bortolozzi (n.d.) +1 other reference
      • Überetsch-Unterland (Oltradige-Bassa Atesina)
        • Aldein (Aldino)
          • Radein (Redagno)
            • Bletterbach Gorge
Ferretti et al. (2017)
    • Trento Province
      • Canal San Bovo
        • Vanoi Valley
          • Pralongo
Conedera M. et al. (2016)
      • Frassilongo
        • Roveda
EDX analysis.
      • Palù del Fersina
Bortolozzi (n.d.)
      • Predazzo
Vecchi et al. (2013)
  • Tuscany
    • Grosseto Province
      • Massa Marittima
        • Prata
Biagioni et al. (2018)
        • Valpiana - Castello della Marsiliana area slag sites
"Lithothek der Münchener Micromounter" ...
Ko Jansen
      • Montieri
        • Gerfalco
Bazzoni et al. (2001)
    • Livorno Province
      • Campiglia Marittima
Biagioni et al. (2013)
        • Madonna di Fucinaia (Madonna della Fucinaia) slag heaps
Bonotti et al. (2012)
Am Min 67:385-393 +1 other reference
      • Piombino
Muenchener Micromounter-Lithothek
      • Suvereto
Giovanni Scapin Collection
    • Lucca Province
      • Stazzema
Benvenuti M. et al. (1992/93)
    • Metropolitan City of Florence
Capperi M. et al. (FI)
Capperi M. et al. (FI)
  • Veneto
    • Vicenza Province
      • Torrebelvicino
        • Manfroni Valley
Sergio Pegoraro et al. (2022) +2 other references
        • Mercanti Valley
Lapis (2) +1 other reference
Pegoraro S. (2014)
Bortolozzi (n.d.)
        • Monte Naro
          • Monte Naro - Riolo Valley side
            • Contrada Trentini
- (1984) +1 other reference
      • Valli del Pasubio
Boscardin et al. (2011)
Japan
 
  • Aomori Prefecture
Kitamine et al. (2001)
  • Gifu Prefecture
    • Hida City
      • Kamioka Mine
Yamada (2004)
  • Hyogo Prefecture
    • Kawabe District
      • Inagawa-cho
Yamada (2004)
    • Taka District
      • Kami-ku
Yamada (2004)
  • Osaka Prefecture
    • Minoh City
      • Onsen-cho
Ohnishi et al. (2001) +1 other reference
  • Saitama Prefecture
    • Chichibu City
      • Ohtaki-mura
        • Nakatsugawa
          • Chichibu mining district
Yuko Tanaka specimens
  • Shiga Prefecture
    • Konan City
      • Ishibe
Masutomi Museum specimens
  • Shizuoka Prefecture
    • Shimoda City
      • Rendaiji
Yamada (2004)
Kazakhstan
 
  • Karaganda Region
    • Balkhash
Chukhrov (1945) +2 other references
Mexico
 
  • Durango
    • Mapimí Municipality
      • Bermejillo
Moore et al. (2003)
      • Mapimí
86. +1 other reference
  • Sonora
    • Caborca Municipality
      • Heróica Caborca
Panczner (1987)
Morocco
 
  • Drâa-Tafilalet Region
    • Zagora Province
      • Agdz Cercle
        • Bou Skour mining district
Favreau (n.d.) +1 other reference
        • Tansifte Caïdat
          • Aghbar
Favreau et al. (2006)
Namibia
 
  • Oshikoto Region
    • Tsumeb
Gebhard (1999)
New Zealand
 
  • Waikato Region
    • Matamata-Piako District
      • Te Aroha
Courtney et al. (1990)
  • West Coast Region
    • Buller District
      • Westport
Collection of RJ Martin
Norway
 
  • Buskerud
    • Drammen
      • Konnerud
Raade et al. (1990) +1 other reference
Raade et al. (1990) +1 other reference
Nilsen (1993)
    • Modum
      • Åmot
Raade (1995)
Portugal
 
  • Aveiro
    • Albergaria-a-Velha
      • Branca
Marques de Sá et al. (2010)
  • Beja
    • Odemira
      • São Luís
Alves (n.d.)
  • Bragança
    • Mogadouro
      • Castelo Branco
Alves (n.d.)
Romania
 
  • Maramureș County
    • Băiuț
Januszewska et al. (9th Meeting of the Mineralogical Society of Poland 28th Meeting of the Petrology group of the Mineralogical Society of Poland, October 19-22, 2023, Bielawa, Poland)
Russia
 
  • Adygea (Republic of Adygea)
    • Maykopsky District
Pekov I.V. et al. (2010) +1 other reference
  • Altai Krai
    • Rubtsovsky District
Pekov et al. (2011)
  • Sverdlovsk Oblast
    • Degtyarsk
Ерохин et al. (2008)
Slovakia
 
  • Banská Bystrica Region
    • Banská Štiavnica District
Števko M. et al. (2018)
    • Žarnovica District
      • Hodruša-Hámre
        • Hodruša-Hámre mines
Martin Števko
  • Košice Region
    • Gelnica District
Pauliš et al. (2002)
    • Rožňava District
      • Ochtiná
Martin Števko-unpublished
South Africa
 
  • Mpumalanga
    • Nkangala District Municipality
      • Victor Khanye Local Municipality
        • Delmas
Cairncross et al. (1995)
            • Dwarsfontein Farm
              • Transvaal Mine
SAMS (South African Micromount Society)
SAMS (South African Micromount Society)
Spain
 
  • Andalusia
    • Almería
      • Cuevas del Almanzora
        • Sierra Almagrera
          • Jaroso Ravine
Valladares et al. (2021)
Valladares et al. (2021)
      • Níjar
        • Pozo de Los Frailes
Jose Francisco Castro collection
      • Pechina
        • Baños de Alhamilla
Rewitzer et al. (2020)
    • Jaén
      • Linares
Colectivo Arrayanes et al. (2008)
  • Castile-La Mancha
    • Ciudad Real
      • Almodóvar del Campo
        • Minas del Horcajo
www.foro-minerales.com (2022) +1 other reference
  • Catalonia
    • Girona
      • Camprodon
        • Rocabruna
Joan Rosell
    • Lleida
      • Pallars Jussà
        • La Vall Fosca
          • La Torre de Cabdella
            • Castell-estaó
Joan Abella i Creus specimens
Sweden
 
  • Dalarna County
    • Hedemora
      • Garpenberg
Öhman et al. (2000)
Switzerland
 
  • Ticino
    • Lugano
Stalder et al. (1998)
Schmutz et al. (1986)
  • Valais
    • Hérens
      • Saint-Martin
        • Praz-Jean
EDXS analyses
    • Sierre
      • Anniviers
        • Saint-Luc
86. (in German) +2 other references
UK
 
  • England
    • Cornwall
      • Lanner
        • Lanner
George Eric Stanley Curtis collection
      • St Agnes
        • Porthtowan
De Bondt (n.d.)
      • St Hilary
Golley et al. (1995)
De Bondt (n.d.)
    • County Durham
      • Healeyfield
Norman Wilson collection
    • Cumbria
      • Allerdale
        • Above Derwent
          • Coledale
Jarvis +2 other references
        • Caldbeck
Kingsbury et al. (1957) +2 other references
- (2006)
Kingsbury et al. (1957)
Kingsbury (MS1) +3 other references
          • Roughton Gill
Cooper et al. (1990) +1 other reference
Bridges et al. (2011)
Stanley et al. (1991)
      • Eden
        • Alston Moor
          • Garrigill
Bridges (1987)
          • Nenthead
Green et al. (2000)
Thomson (1997)
Bridges (1987)
    • Derbyshire
      • Derbyshire Dales District
        • Snelston
Ford et al. (1993)
    • Devon
      • West Devon
        • Mary Tavy
    • Staffordshire
      • Staffordshire Moorlands
        • Wetton
          • Ecton
            • Back of Ecton
Rust (1995)
Braithwaite et al. (1968) +1 other reference
  • Scotland
    • Dumfries and Galloway
      • Blackcraig
Livingstone et al. (1976) +3 other references
      • Wanlockhead
Green (1987) +2 other references
  • Wales
    • Ceredigion
      • Ceulanymaesmawr
        • Tal-y-bont
Day (1999)
Rust et al. (1988)
Ex-S Rust collection
      • Cwmrheidol
        • Ystumtuen
      • Trefeirig
        • Goginan
      • Upper Llanfihangell-y-Creuddyn
        • Pontrhydygroes
Green et al. (1996) +1 other reference
      • Ysgubor-y-coed
        • Furnace
Mason et al. (1997)
    • Powys
      • Machynlleth
        • Dylife
Day (1999)
Ukraine
 
  • Crimea
    • Simferopol area
      • Petropavlovka Village area
A. Tischenko. Minerals of the Crimea - ...
USA
 
  • Arizona
    • Cochise County
      • Chiricahua Mountains
        • California Mining District (Chiricahua Mining District)
Luetcke (n.d.)
Luetcke (n.d.)
Bob Jenkins
      • Middle Pass Mining District
        • Gordon Camp
Anthony et al. (1995)
Luetcke (n.d.)
Luetcke (n.d.)
      • Miller Peak
        • Miller Canyon
Luetcke (n.d.)
      • Tombstone Mining District
Rob Bowell
Rob Bowell
    • Gila County
      • Banner Mining District
        • Christmas
Raman analyzed at the University of ...
        • Hayden area
          • Chilito
            • Keystone Gulch
Anthony et al. (1995)
Michael Cline Collection
            • Tornado Peak
Anthony et al. (1995)
    • Pinal County
      • Mammoth Mining District
        • Tiger
          • St. Anthony deposit
In the collection of Joe Ruiz. ...
    • Santa Cruz County
      • Patagonia Mountains
        • Harshaw Mining District
          • Alum Gulch
            • Flux Gulch
Luetcke (n.d.)
  • California
    • Inyo County
      • Darwin Hills
Stolburg (1984)
          • Darwin
Mineral News: 16 (9) +5 other references
      • Inyo Mts (Inyo Range)
        • Malpais Mesa
In the collection of Brent Thorne. ... +1 other reference
      • Nopah Range
        • Upper Noonday Camp
          • Shoshone Mines
Robert M. Housley (2005)
  • Colorado
    • Chaffee County
      • Sedalia Mining District
U.S. Geological Survey Professional ... +1 other reference
    • Clear Creek County
      • Lawson Mining District
Eckel et al. (1997)
    • Dolores County
      • Rico Mountains
        • Rico Mining District (Pioneer Mining District)
          • Newman Hill
McKnight (1974) +1 other reference
    • Mineral County
      • Creede Mining District
        • Amethyst vein
Eckel et al. (1997)
Eckel et al. (1997)
    • Park County
      • Alma Mining District
        • Mount Bross
          • Detroit City Claim Block
Eckel et al. (1997)
    • San Juan County
      • Animas Mining District
        • Silverton
          • Round Mountain
Eckel et al. (1997)
    • San Miguel County
Kampf et al. (2019)
  • Maine
    • Hancock County
      • Blue Hill - Castine Mining District
        • Brooksville
King et al. (1994) +1 other reference
  • Missouri
    • Reynolds County
      • West Fork
Huizing et al. (2026)
Huizing et al. (2026)
  • Montana
    • Granite County
      • Philipsburg Mining District (Flint Creek Mining District)
Jensen et al. (2012)
  • Nevada
    • Lander County
      • Lewis Mining District
Castor et al. (2004)
Castor et al. (2004)
Castor et al. (2004)
    • Lyon County
      • Wilson Mining District
        • Desert Creek Ranch
Castor et al. (2004)
        • Pine Grove Hills
Tony Nickischer
    • Nye County
      • Toiyabe Range
        • Jett Mining District
J.V. Tingley and J. Quade (1986)
    • Pershing County
      • Imlay Mining District
        • Imlay Canyon
Castor et al. (2004)
    • White Pine County
      • Ward Mining District
        • Ward Mine
Rocks & Minerals. Nov. 1999. +1 other reference
  • New Hampshire
    • Coos County
      • Gorham
A. Plante collection +1 other reference
  • New Jersey
    • Sussex County
      • Ogdensburg
        • Sterling Hill
Dunn (1995)
Pete Dunn
  • New Mexico
    • Grant County
      • Burro Mountains Mining District
        • Tyrone Area
Freeport-McMoRan
    • Socorro County
      • Hansonburg District
        • Bingham
          • Blanchard Mine
Northrop et al. (1996)
Northrop et al. (1996)
collection of Patrick Haynes +1 other reference
Northrop et al. (1996)
  • New York
    • Putnam County
      • Town of Southeast
Januzzi +2 other references
    • Warren County
      • Thurman Township
Robinson et al. (2007)
  • North Carolina
    • Davidson County
      • Silver Hill Mining District
        • Silver Hill
numerous small specimens have been found both in rock and slag vesicles of light blue silky sprays and tuffs that i long supposed to be aurichalcite. but recently jason Smith had this material analyzed (consult him for details)
  • Pennsylvania
    • Montgomery County
      • Lower Providence Township
        • Audubon
          • Perkiomen Mines
Smith (1978)
  • Utah
    • Beaver County
      • Lincoln Mining District
R&M 68:6 p381-393
      • Star Range
        • Star-North Star Mining District
Thorne (n.d.)
    • Piute County
      • Mount Baldy-Ohio Mining District
Thorne (n.d.)
    • San Juan County
      • White Canyon Mining District
Min News 14:10 p1 +1 other reference
    • Tooele County
      • Ophir Mining District
        • Jacob City
Thorne (n.d.)
        • Ophir
In the collection of Alex Earl
Thorne (n.d.)
  • Virginia
    • Louisa County
      • Gold-Pyrite Belt
Kearns et al. (2009)
Dietrich (1990)
        • Mineral
Dietrich (1990)
Vietnam
 
  • Lai Châu Province
    • Tam Đường District
      • Ban Hon
TienTienMinerals
 
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