Inaglyite
A valid IMA mineral species
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About Inaglyite
Unique Identifiers
Mindat ID:
2022
Long-form identifier:
mindat:1:1:2022:6
GUID
(UUID V4):
(UUID V4):
cb5003e5-a97b-44b0-973e-95901d80a90e
Classification of Inaglyite
Approved
First published:
1984
Type description reference:
2.DA.20
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 : 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
2.10.4.2
2 : SULFIDES
10 : AmBnXp, with (m+n):p = 3:4
2 : SULFIDES
10 : AmBnXp, with (m+n):p = 3:4
3.12.61
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
12 : Sulphides etc. of the platinum metals
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
12 : Sulphides etc. of the platinum metals
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Symbol | Source | Reference |
---|---|---|
Ina | 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 Inaglyite
Metallic
Transparency:
Opaque
Colour:
Steel gray
Hardness:
5½ on Mohs scale
Hardness:
VHN100=347 - 726 - Vickers
Tenacity:
Brittle
Cleavage:
Imperfect/Fair
In two directions
In two directions
Optical Data of Inaglyite
Anisotropism:
Weak
Reflectivity:
Wavelength | R1 | R2 |
---|---|---|
420nm | 41.6% | 42.8% |
520nm | 40.1% | 41.6% |
580nm | 40.2% | 42.2% |
640nm | 40.6% | 42.7% |
700nm | 41.4% | 43.2% |
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 43.2%.
R1 shown in black, R2 shown in red
Colour in reflected light:
Steel gray
Internal Reflections:
None
Chemical Properties of Inaglyite
Formula:
Cu3Pb(Ir,Pt)8S16
IMA Formula:
PbCu3Ir8S16
Common Impurities:
Rh,Ni
Crystallography of Inaglyite
Crystal System:
Hexagonal
Cell Parameters:
a = 7.03(1) Å, c = 16.44(1) Å
Ratio:
a:c = 1 : 2.339
Unit Cell V:
703.63 ų (Calculated from Unit Cell)
Z:
1
Comment:
Point Group: 6, 6/m 2/m 2/m, 622, or 6m2.; Space Group: P63, P6, P6/mmm, P622, or P62m.
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.98 Å | (100) |
5.7 Å | (90) |
2.438 Å | (80) |
1.753 Å | (70) |
1.699 Å | (50) |
1.292 Å | (50) |
1.082 Å | (50) |
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
Stage 3a: Earth’s earliest Hadean crust | >4.50 |
7 : Ultramafic igneous rocks | |
Stage 3b: Earth’s earliest hydrosphere | >4.45 |
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33) | |
Near-surface Processes | |
26 : Hadean detrital minerals | |
High-𝑇 alteration and/or metamorphism | |
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12]) |
Type Occurrence of Inaglyite
Co-Type Localities:
General Appearance of Type Material:
As inclusions in isoferroplatinum; irregular grains up to 150 µm, in intergrowths with erlichmanite; also occurs as rims around iridosmine and laurite inclusions within isoferroplatinum.
Place of Conservation of Type Material:
Mining Institute, St. Petersburg, Russia, 1499/1.
Associated Minerals at Type Locality:
Reference:
Rudashevskii, N.S., Mochalov, A.G., Begizov, V.D., Men'sikov Shumakaya, N.I. (1984) Inaglyite, PbCu3(Ir,Pt)8S16, a new mineral. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva: 113(6): 712-717.
Synonyms of Inaglyite
Other Language Names for Inaglyite
Common Associates
Associated Minerals Based on Photo Data:
1 photo of Inaglyite associated with Hollingworthite | (Rh,Pt,Pd)AsS |
1 photo of Inaglyite associated with Isoferroplatinum | Pt3Fe |
1 photo of Inaglyite associated with Irarsite | (Ir,Ru,Rh,Pt)AsS |
1 photo of Inaglyite associated with Sperrylite | PtAs2 |
Related Minerals - Strunz-mindat Grouping
2.DA. | Zaykovite | Rh3Se4 | Mon. 2/m : B2/m |
2.DA. | Grimmite | NiCo2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA. | Zolenskyite | FeCr2S4 | Mon. 2/m : B2/m |
2.DA. | Ezochiite | Cu+(Rh3+Pt4+)S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Bornhardtite | Co2+Co3+2Se4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Carrollite | CuCo2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Cuproiridsite | (Cu,Fe)Ir2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Cuprorhodsite | (Cu1+0.5Fe3+0.5)Rh3+2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Daubréelite | Fe2+Cr3+2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Fletcherite | CuNi2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Florensovite | (Cu,Zn)Cr1.5Sb0.5S4 | Iso. m3m (4/m 3 2/m) |
2.DA.05 | Greigite | Fe2+Fe3+2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Indite | FeIn2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Kalininite | ZnCr2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Linnaeite | Co2+Co3+2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Malanite | Cu1+(Ir3+Pt4+)S4 | Iso. m3m (4/m 3 2/m) |
2.DA.05 | Polydymite | Ni2+Ni3+2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Siegenite | CoNi2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Trüstedtite | Ni3Se4 | Iso. |
2.DA.05 | Tyrrellite | Cu(Co3+,Ni3+)2Se4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Violarite | Fe2+Ni3+2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Xingzhongite | Pb2+Ir3+2S4 | Iso. |
2.DA.05 | Cadmoindite | CdIn2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Cuprokalininite | CuCr2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Joegoldsteinite | MnCr2S4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.05 | Nickeltyrrellite | CuNi2Se4 | Iso. m3m (4/m 3 2/m) : Fd3m |
2.DA.10 | Rhodostannite | Cu1+(Fe2+0.5Sn4+1.5)S4 | Tet. 4/m : I41/a |
2.DA.10 | Toyohaite | Ag1+(Fe2+0.5Sn4+1.5)S4 | Tet. 4/m : I41/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 | Konderite | Cu3Pb(Rh,Pt,Ir)8S16 | Hex. 6/m : P6/m |
2.DA.25 | Kingstonite | (Rh,Ir,Pt)3S4 | Mon. 2/m : B2/m |
Other Information
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 Inaglyite
mindat.org URL:
https://www.mindat.org/min-2022.html
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References for Inaglyite
Reference List:
Localities for Inaglyite
Locality List
- 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.
All localities listed without proper references should be considered as questionable.
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Russia | |
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Mount Filipp, Sobolevsky District, Kamchatka Krai, Russia