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Nickeltsumcorite

A valid IMA mineral species
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09351630017272472305205.jpg
Nickeltsumcorite, etc.

Km 3 open pit, Km 3 mines, Km 3, Lavreotiki, East Attica, Attica, Greece
07553520017272472316238.jpg
Nickeltsumcorite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
07221910017272011684736.jpg
Nickeltsumcorite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
09351630017272472305205.jpg
Nickeltsumcorite, etc.

Km 3 open pit, Km 3 mines, Km 3, Lavreotiki, East Attica, Attica, Greece
07553520017272472316238.jpg
Nickeltsumcorite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
07221910017272011684736.jpg
Nickeltsumcorite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
09351630017272472305205.jpg
Nickeltsumcorite, etc.

Km 3 open pit, Km 3 mines, Km 3, Lavreotiki, East Attica, Attica, Greece
07553520017272472316238.jpg
Nickeltsumcorite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
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About NickeltsumcoriteHide

Formula:
Pb(Ni,Fe3+)2(AsO4)2(H2O,OH)2
May be Fe3+-free but contain minor Co instead.
Colour:
Yellow, brownish-yellow, light brown or brown
Lustre:
Vitreous
Hardness:
4
Specific Gravity:
5.02 (Calculated)
Crystal System:
Monoclinic
Name:
Named as the Ni analogue of tsumcorite and cobalttsumcorite.
The Ni analogue of tsumcorite and cobalttsumcorite. Also the Pb analogue of nickellotharmeyerite. Forms a series with the latter.


Unique IdentifiersHide

Mindat ID:
44167
Long-form identifier:
mindat:1:1:44167:4

IMA Classification of NickeltsumcoriteHide

IMA status:
Approved
Approval year:
2013

Classification of NickeltsumcoriteHide

Strunz-mindat (2026):
8.CG.15

8 : PHOSPHATES, ARSENATES, VANADATES
C : Phosphates without additional anions, with H2O
G : With large and medium-sized cations, RO4:H2O = 1:1

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

Physical Properties of NickeltsumcoriteHide

Lustre:
Vitreous
Colour:
Yellow, brownish-yellow, light brown or brown
Streak:
Yellow
Hardness:
4 on Mohs scale
Comment:
ca. 4
Tenacity:
Brittle
Cleavage:
Distinct/Good
one direction
Density:
5.02 g/cm3 (Calculated)

Optical Data of NickeltsumcoriteHide

Type:
Biaxial (-)
RI values:
nα = 1.82(2) nβ = 1.87(1) nγ = 1.90(1)
Max. Birefringence:
δ = 0.080
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.

Surface Relief:
Moderate
Comments:
2V(obs.) is large

Chemistry of NickeltsumcoriteHide

Mindat Formula:
Pb(Ni,Fe3+)2(AsO4)2(H2O,OH)2

May be Fe3+-free but contain minor Co instead.
Element Weights:
Element% weight
Pb32.453 %
O25.060 %
As23.470 %
Ni18.386 %
H0.632 %

Calculated from ideal end-member formula.
Elements listed:
As, Fe, H, Ni, O, Pb - search for minerals with similar chemistry
Common Impurities:
Fe(III),Ca

Crystallography of NickeltsumcoriteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/m
Setting:
C2/m
Cell Parameters:
a = 9.124(8) Å, b = 6.339(3) Å, c = 7.567(7) Å
β = 115.19(6)°
Ratio:
a:b:c = 1.439 : 1 : 1.194
Unit Cell V:
396 ų
Z:
2

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
4.64 Å(100)
4.47 Å(41)
3.238 Å(82)
3.008 Å(60)
2.859 Å(41)
2.730 Å(54)
2.545 Å(79)
2.505 Å(61)

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 7: Great Oxidation Event<2.4
47a : [Near-surface hydration of prior minerals]
47d : [Arsenates, antimonates, selenates, bismuthinates]

Type Occurrence of NickeltsumcoriteHide

Type Locality:
ⓘ Km 3 open pit, Km 3 mines, Km 3, Lavreotiki, East Attica, Attica, Greece
General Appearance of Type Material:
(1) coarse radial spherulites or dense concentric nodules, up to 0.15 mm in diameter, forming open-work aggregates and interrupted crusts, up to 3 × 5 mm (and up to 0.2 mm thick); (2) bunches or hemispherical clusters of crude individuals and separate, im
Place of Conservation of Type Material:
Type material is deposited in the collections of the Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia, registration number 4391/1.
Geological Setting of Type Material:
oxidation zone of a hydrothermal orebody
Associated Minerals at Type Locality:
AnnabergiteAragoniteArseniosideriteCalciteCerussite
DolomiteGaspéiteGersdorffiteGoethiteMimetite
NickelaustiniteNickellotharmeyeriteOxyplumboroméiteQuartz

Synonyms of NickeltsumcoriteHide

Other Language Names for NickeltsumcoriteHide

Relationship of Nickeltsumcorite to other SpeciesHide

Member of:
Tsumcorite Group
Other Members of Tsumcorite Group:
AlumolukrahniteCa[CuAl](AsO4)2(H2O,OH)2Tric. 1 : P1
CabalzariteCaMg2(AsO4)2 · 2H2OMon. 2/m : B2/m
CobaltlotharmeyeriteCaCo2(AsO4)2 · 2H2OMon. 2/m : B2/m
CobalttsumcoritePbCo2(AsO4)2 · 2H2OMon. 2/m : B2/m
FerrilotharmeyeriteCaZnFe3+(AsO4)2(OH) · H2OMon. 2/m : B2/m
GartrellitePbCuFe3+(AsO4)2(OH) · H2OTric. 1 : P1
HelmutwinkleritePbZn2(AsO4)2 · 2H2OTric. 1 : P1
KaliochalciteKCu2(SO4)2[(OH)(H2O)]Mon. 2/m : B2/m
KrettnichitePbMn3+2(VO4)2(OH)2Mon. 2/m : B2/m
LotharmeyeriteCaZn2(AsO4)2 · 2H2OMon. 2/m : B2/m
LukrahniteCaCuFe3+(AsO4)2(OH,H2O)2Tric. 1 : P1
ManganlotharmeyeriteCaMn3+2(AsO4)2(OH)2Mon. 2/m : B2/m
MawbyitePbFe3+2(AsO4)2(OH)2Mon. 2/m : B2/m
MounanaitePbFe3+2(VO4)2(OH)2Mon. 2/m : B2/m
NatrochalciteNaCu2(SO4)2(OH) · 2H2OMon. 2/m : B2/m
NickellotharmeyeriteCaNi2(AsO4)2 · 2H2OMon. 2/m : B2/m
NickelschneebergiteBiNi2(AsO4)2(OH) · H2OMon. 2/m : B2/m
PhosphogartrellitePbCuFe3+(PO4)2(OH,H2O)2Tric. 1 : P1
RappolditePbCo2(AsO4)2 · 2H2OTric. 1 : P1
SchneebergiteBiCo2(AsO4)2(OH) · H2OMon. 2/m : B2/m
ThometzekitePbCu2+2(AsO4)2 · 2H2OMon. 2/m : B2/m
TsumcoritePbZn2(AsO4)2 · 2H2OMon. 2/m : B2/m
YancowinnaitePbCuAl(AsO4)2OH · H2O Tric. 1 : P1
ZincgartrellitePbZn2(AsO4)2(H2O,OH)2Tric. 1 : P1

Common AssociatesHide

Associations Based on Photo Data:
1 photo of Nickeltsumcorite associated with DolomiteCaMg(CO3)2
1 photo of Nickeltsumcorite associated with CalciteCaCO3
1 photo of Nickeltsumcorite associated with Rhabdophane-(Ce)Ce(PO4) · 0.6H2O

Related Minerals - Strunz-mindat GroupingHide

8.CG.FluckiteCaMn2+(AsO3OH)2 · 2H2OTric. 1 : P1
8.CG.DondoelliteCa2Fe(PO4)2 · 2H2OTric. 1 : P1
8.CG.'Ca-Huréaulite'CaMn5(PO4)4 · 4H2O
8.CG.AlumolukrahniteCa[CuAl](AsO4)2(H2O,OH)2Tric. 1 : P1
8.CG.05ParabrandtiteCa2Mn2+(AsO4)2 · 2H2OTric. 1 : P1
8.CG.05TalmessiteCa2Mg(AsO4)2 · 2H2OTric. 1 : P1
8.CG.05CollinsiteCa2Mg(PO4)2 · 2H2OTric. 1 : P1
8.CG.05MesseliteCa2Fe2+(PO4)2 · 2H2OTric. 1 : P1
8.CG.05GaititeCa2Zn(AsO4)2 · 2H2OTric. 1 : P1
8.CG.05AnorthoroseliteCa2Co(AsO4)2 · 2H2OTric.
8.CG.05CassidyiteCa2Ni(PO4)2 · 2H2OTric.
8.CG.05FairfielditeCa2Mn2+(PO4)2 · 2H2OTric. 1 : P1
8.CG.05HilliteCa2Zn(PO4)2 · 2H2OTric. 1 : P1
8.CG.05'Unnamed (Fe2+-analogue of Parabrandtite)'Ca2Fe2+(AsO4)2 · 2H2O
8.CG.10ZincroseliteCa2Zn(AsO4)2 · 2H2OMon. 2/m : P21/b
8.CG.10RoseliteCa2Co(AsO4)2 · 2H2OMon. 2/m : P21/b
8.CG.10RruffiteCa2Cu(AsO4)2 · 2H2OMon. 2/m : P21/b
8.CG.10WendwilsoniteCa2Mg(AsO4)2 · 2H2OMon. 2/m : P21/b
8.CG.10BrandtiteCa2Mn2+(AsO4)2 · 2H2OMon. 2/m : P21/b
8.CG.10'Unnamed (Fe2+-analogue of Brandtite)'Ca2Fe2+(AsO4)2 · 2H2O
8.CG.15MawbyitePbFe3+2(AsO4)2(OH)2Mon. 2/m : B2/m
8.CG.15ThometzekitePbCu2+2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.15YancowinnaitePbCuAl(AsO4)2OH · H2O Tric. 1 : P1
8.CG.15SchneebergiteBiCo2(AsO4)2(OH) · H2OMon. 2/m : B2/m
8.CG.15CabalzariteCaMg2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.15NickelschneebergiteBiNi2(AsO4)2(OH) · H2OMon. 2/m : B2/m
8.CG.15LotharmeyeriteCaZn2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.15MagnesiofluckiteCaMg(AsO3OH)2(H2O)2Tric. 1 : P1
8.CG.15KrettnichitePbMn3+2(VO4)2(OH)2Mon. 2/m : B2/m
8.CG.15CobalttsumcoritePbCo2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.15ManganlotharmeyeriteCaMn3+2(AsO4)2(OH)2Mon. 2/m : B2/m
8.CG.15TsumcoritePbZn2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.15FerrilotharmeyeriteCaZnFe3+(AsO4)2(OH) · H2OMon. 2/m : B2/m
8.CG.15CobaltlotharmeyeriteCaCo2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.15MounanaitePbFe3+2(VO4)2(OH)2Mon. 2/m : B2/m
8.CG.15NickellotharmeyeriteCaNi2(AsO4)2 · 2H2OMon. 2/m : B2/m
8.CG.20LukrahniteCaCuFe3+(AsO4)2(OH,H2O)2Tric. 1 : P1
8.CG.20HelmutwinkleritePbZn2(AsO4)2 · 2H2OTric. 1 : P1
8.CG.20PhosphogartrellitePbCuFe3+(PO4)2(OH,H2O)2Tric. 1 : P1
8.CG.20GartrellitePbCuFe3+(AsO4)2(OH) · H2OTric. 1 : P1
8.CG.20ZincgartrellitePbZn2(AsO4)2(H2O,OH)2Tric. 1 : P1
8.CG.20RappolditePbCo2(AsO4)2 · 2H2OTric. 1 : P1
8.CG.25Pottsite(Pb3xBi4-2x)(VO4)4 · H2O (0.8 < x < 1.0)Tet. 4/m : I41/a
8.CG.25Armellinoite-(Ce)Ca4Ce4+(AsO4)4 · H2OTet. 4/m : I41/a
8.CG.35NickeltalmessiteCa2Ni(AsO4)2 · 2H2OTric. 1 : P1
8.CG.55IrhtemiteCa4Mg(AsO4)2(HAsO4)2 · 4H2OMon.

Other InformationHide

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

Internet Links for NickeltsumcoriteHide

References for NickeltsumcoriteHide

Localities for NickeltsumcoriteHide

Showing 2 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the Image symbol to view information about a locality. The Image symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

Image - This locality has map coordinates listed. Image - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. Image - Good crystals or important locality for species. Image - 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.
Germany
 
  • Baden-Württemberg
    • Freiburg Region
      • Ortenaukreis
        • Oberwolfach
50. (in German) +2 other references
Greece (TL)
 
  • Attica
    • East Attica
      • Lavreotiki
        • Km 3
          • Km 3 mines
Williams et al. (2014) +2 other references
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