Trüstedtite (original) (raw)
A valid IMA mineral species
About TrüstedtiteHide
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Colour:
Creamy-yellow (reflected light)
Specific Gravity:
6.62 (Calculated)
Name:
Named by Y. Vuorelainen, A. Huhma, and A. Häkli in 1964 in honor of Otto Alexander Paul Trüstedt (30 March 1866, Paris, France - 11 September 1929, Helsinki, Finland) who developed the prospecting methods leading to the discovery of the Outokumpu deposit (Finland).
This page provides mineralogical data about Trüstedtite.
Unique IdentifiersHide
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Long-form identifier:
mindat:1:1:4032:3
35b0993c-f7e7-4fff-b06d-775d3a3f2ce1
IMA Classification of TrüstedtiteHide
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Type description reference:
Classification of TrüstedtiteHide
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2.DA.05
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
D : Metal Sulfides, M: S = 3 :4 and 2:3
A : M:S = 3:4
2.10.1.9
2 : SULFIDES
10 : AmBnXp, with (m+n):p = 3:4
3.11.16
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
11 : Sulphides etc. of Ni
Mineral SymbolsHide
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As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
| Symbol | Source | Reference |
|---|---|---|
| Trü | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of TrüstedtiteHide
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Colour:
Creamy-yellow (reflected light)
Density:
6.62 g/cm3 (Calculated)
Optical Data of TrüstedtiteHide
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Reflectivity:
| Wavelength | R |
|---|---|
| 400nm | 42.2% |
| 420nm | 43.6% |
| 440nm | 45.0% |
| 460nm | 46.4% |
| 480nm | 47.5% |
| 500nm | 48.5% |
| 520nm | 49.4% |
| 540nm | 50.3% |
| 560nm | 51.2% |
| 580nm | 52.0% |
| 600nm | 52.6% |
| 620nm | 53.1% |
| 640nm | 53.8% |
| 660nm | 54.3% |
| 680nm | 54.9% |
| 700nm | 55.4% |
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 55.4%.
Colour in reflected light:
Yellow
Chemistry of TrüstedtiteHide
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Crystallography of TrüstedtiteHide
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Cell Parameters:
a = 9.94 Å
Unit Cell V:
982.11 ų (Calculated from Unit Cell)
X-Ray Powder DiffractionHide
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Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 2.48 Å | (vs) |
| 1.755 Å | (vs) |
| 3.00 Å | (ms) |
| 2.87 Å | (ms) |
| 1.905 Å | (m) |
Geological EnvironmentHide
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Type Occurrence of TrüstedtiteHide
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General Appearance of Type Material:
Euhedral crystals in clausthalite.
Place of Conservation of Type Material:
National School of Mines, Paris, France.
Geological Setting of Type Material:
In calcite, uranium-bearing veins.
Associated Minerals at Type Locality:
Reference:
Vuorelainen, Y., Huhma, A., Häkli, A. (1964) Sederholmite, wilkmanite, kullerudite, mäkinenite, and trüstedtite, five new nickel selenide minerals. Comptes Rendus de la Société Géologique de Finlande: 36: 113-125.
Other Language Names for TrüstedtiteHide
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Relationship of Trüstedtite to other SpeciesHide
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Other Members of this group:
Common AssociatesHide
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Associated Minerals Based on Photo Data:
Related Minerals - Strunz-mindat GroupingHide
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| 2.DA. | Zaykovite | Rh3Se4 | Mon. 2/m : _B_2/m |
|---|---|---|---|
| 2.DA. | Grimmite | NiCo2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA. | Zolenskyite | FeCr2S4 | Mon. 2/m : _B_2/m |
| 2.DA. | Ezochiite | Cu+(Rh3+Pt4+)S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA. | Ferrodimolybdenite | FeMo2S4 | Mon. 2/m : _B_2/b |
| 2.DA.05 | Bornhardtite | Co2+Co3+2Se4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Carrollite | CuCo2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Cuproiridsite | (Cu,Fe)Ir2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Cuprorhodsite | (Cu1+0.5Fe3+0.5)Rh3+2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Daubréelite | Fe2+Cr3+2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Fletcherite | CuNi2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Florensovite | (Cu,Zn)Cr1.5Sb0.5S4 | Iso. m_3_m _(_4/_m_32/m ) |
| 2.DA.05 | Greigite | Fe2+Fe3+2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Indite | FeIn2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Kalininite | ZnCr2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Linnaeite | Co2+Co3+2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Malanite | Cu1+(Ir3+Pt4+)S4 | Iso. m_3_m _(_4/_m_32/m ) |
| 2.DA.05 | Polydymite | Ni2+Ni3+2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Siegenite | CoNi2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Tyrrellite | Cu(Co,Ni)2Se4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Violarite | Fe2+Ni3+2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Xingzhongite | Pb2+Ir3+2S4 | Iso. |
| 2.DA.05 | Cadmoindite | CdIn2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Cuprokalininite | CuCr2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Joegoldsteinite | MnCr2S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Nickeltyrrellite | CuNi2Se4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Shiranuiite | Cu+(Rh3+Rh4+)S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.05 | Berndlehmannite | Cu(CrV)S4 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_m |
| 2.DA.10 | Rhodostannite | Cu1+(Fe2+0.5Sn4+1.5)S4 | Tet. 4/m : _I_41/a |
| 2.DA.10 | Toyohaite | Ag1+(Fe2+0.5Sn4+1.5)S4 | Tet. 4/m : _I_41/a |
| 2.DA.15 | Brezinaite | Cr3S4 | Mon. 2/m |
| 2.DA.15 | Heideite | (Fe,Cr)1.15(Ti,Fe)2S4 | Mon. 2/m |
| 2.DA.20 | Inaglyite | Cu3Pb(Ir,Pt)8S16 | Hex. |
| 2.DA.20 | Konderite | Cu3Pb(Rh,Pt,Ir)8S16 | Hex. 6/m : _P_6/m |
| 2.DA.25 | Kingstonite | (Rh,Ir,Pt)3S4 | Mon. 2/m : _B_2/m |
Other InformationHide
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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 TrüstedtiteHide
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References for TrüstedtiteHide
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Localities for TrüstedtiteHide
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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.
Locality ListHide
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