Bogdanovite
A valid IMA mineral species
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About Bogdanovite
Formula:
(Au,Te,Pb)3(Cu,Fe)
Colour:
Rose brown to bronze
Lustre:
Metallic
Hardness:
4½
Crystal System:
Isometric
Name:
Name in honor of Aleksei Alekseevich Bogdanov (Алексей Алексеевич Богданов) (12 (25) February 1907, Sukhum, Kutaisi Province, Russian Empire - 18 September 1971, Moscow, USSR), Russian geologist at the University of Moscow. He was a specialist in the field of tectonics and chairman of the International Commission on Tectonic Maps.
Type Locality:
Dimorph of:
Unique Identifiers
Mindat ID:
702
Long-form identifier:
mindat:1:1:702:7
IMA Classification of Bogdanovite
Approved
Approval year:
1978
First published:
1979
Classification of Bogdanovite
2.BA.80
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
A : With Cu, Ag, Au
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
A : With Cu, Ag, Au
2.2.3.1
2 : SULFIDES
2 : AmBnXp, with (m+n):p = 3:1
2 : SULFIDES
2 : AmBnXp, with (m+n):p = 3:1
3.3.13
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
3 : Sulphides etc. of Au
3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
3 : Sulphides etc. of Au
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 |
---|---|---|
Bog | 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 Bogdanovite
Metallic
Transparency:
Opaque
Colour:
Rose brown to bronze
Comment:
Quickly tarnishes in air to bluish-black.
Hardness:
4½ on Mohs scale
Comment:
235-270 kg/mm2 for Cu-rich, 290-354 kg/mm2 for Fe-rich.
Cleavage:
None Observed
Optical Data of Bogdanovite
Anisotropism:
Unusual. Purple-raspberry or grayish-lilac to gold and yellow.
Reflectivity:
Wavelength | R1 (%) | R2 (%) |
---|---|---|
420nm | 11.8% | 15.8% |
440nm | 10.5% | 15.2% |
460nm | 9.2% | 14.8% |
480nm | 8.0% | 14.8% |
500nm | 6.9% | 16.9% |
520nm | 6.2% | 22.5% |
540nm | 5.6% | 29.5% |
560nm | 6.1% | 34.5% |
580nm | 8.4% | 37.6% |
600nm | 13.5% | 39.2% |
620nm | 21.0% | 40.0% |
640nm | 29.5% | 39.8% |
660nm | 36.2% | 39.0% |
680nm | 41.2% | 37.7% |
700nm | 44.9% | 35.7% |
Graph shows reflectance levels at different wavelengths (in nm). Peak reflectance is 44.9%.
R1 shown in black, R2 shown in red
Comments:
Reflectance data for Cu-rich material. Data also provided for Fe-rich material. See Spiridonov and Chvileva (1979) or Fleischer et al. (1979).
Somewhat similar to rickardite and bilibinskite.
Somewhat similar to rickardite and bilibinskite.
Chemistry of Bogdanovite
Mindat Formula:
(Au,Te,Pb)3(Cu,Fe)
Element Weights:
Element | % weight |
---|---|
Cu | 9.710 % |
Calculated from ideal end-member formula.
Common Impurities:
Ag,Se
Crystallography of Bogdanovite
Crystal System:
Isometric
Cell Parameters:
a = 4.087 Å
Unit Cell V:
68.27 ų (Calculated from Unit Cell)
Morphology:
Massive
Comment:
pseudocubic, probably orthorhombic.
Crystal Structure
Load
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Unit Cell | Unit Cell Packed
2x2x2 | 3x3x3 | 4x4x4
Show
Big Balls | Small Balls | Just Balls | Spacefill
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Big Balls | Small Balls | Just Balls | Spacefill
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Perspective On | Perspective Off
2D | Stereo | Red-Blue | Red-Cyan
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CIF File Best | x | y | z | a | b | c
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Rotation
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Labels
Console Off | On | Grey | Yellow
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
---|---|---|---|---|---|---|---|
0005253 | Bogdanovite | Bayliss P (1990) Revised unit cell dimensions, space group, and chemical formula of some metallic minerals The Canadian Mineralogist 28 751-755 | ![]() | 1990 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.36 Å | (100) |
1.230 Å | (80) |
2.045 Å | (60) |
1.447 Å | (60) |
1.180 Å | (30) |
1.092 Å | (25) |
0.992 Å | (15) |
Comments:
Data from Spiridonov and Chvileva (1979).
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
High-𝑇 alteration and/or metamorphism | |
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12]) |
Type Occurrence of Bogdanovite
General Appearance of Type Material:
Intergrowths of differently oriented grains, to 1 mm. Aggregates, varying radially in composition. The size of individual grains is < 10 μm.
Place of Conservation of Type Material:
Fersman mineralogical Museum, Moscow, Russia, number 79408 (type).
Mining Museum, St. Petersburg, Russia, number 1115/1 (type).
Mining Museum, St. Petersburg, Russia, number 1115/1 (type).
Geological Setting of Type Material:
Secondary zone.
Associated Minerals at Type Locality:
Synonyms of Bogdanovite
Other Language Names for Bogdanovite
Common Associates
Associated Minerals Based on Photo Data:
7 photos of Bogdanovite associated with Pyrite | FeS2 |
6 photos of Bogdanovite associated with Tennantite Subgroup | Cu6(Cu4C2+2)As4S12S |
6 photos of Bogdanovite associated with Chalcopyrite | CuFeS2 |
4 photos of Bogdanovite associated with Quartz | SiO2 |
1 photo of Bogdanovite associated with Galena | PbS |
1 photo of Bogdanovite associated with Native Tellurium | Te |
1 photo of Bogdanovite associated with Chalcocite | Cu2S |
Related Minerals - Strunz-mindat Grouping
2.BA. | Makotoite | Ag12(Cu3Au)S8 |
2.BA. | Alburnite | Ag8GeTe2S4 |
2.BA. | Dzierżanowskite | CaCu2S2 |
2.BA. | Xuwenyuanite | Ag9Fe3+Te2S4 |
2.BA. | Orileyite | (Fe,Cu)2As |
2.BA. | Juxingite | Bi6Cu140Fe30S125 |
2.BA.05 | Djurleite | Cu31S16 |
2.BA.05 | Geerite | Cu8S5 |
2.BA.05 | Roxbyite | Cu58S32 |
2.BA.05 | Chalcocite | Cu2S |
2.BA.10 | Digenite | Cu9S5 |
2.BA.10 | Anilite | Cu7S4 |
2.BA.15 | Bornite | Cu5FeS4 |
2.BA.20 | Bellidoite | Cu2Se |
2.BA.20 | Berzelianite | Cu2-xSe (x ≈ 0.12) |
2.BA.25 | Athabascaite | Cu5Se4 |
2.BA.25 | Umangite | Cu3Se2 |
2.BA.30 | Rickardite | Cu7Te5 |
2.BA.30 | Weissite | Cu2-xTe |
2.BA.35 | Acanthite | Ag2S |
2.BA.35 | Spryite | Ag8(As3+0.5As5+0.5)S6 |
2.BA.40d | UM2003-13-S:AgAuCu | Ag6AuCu2S5 |
2.BA.40 | Mckinstryite | Ag5-xCu3+xS4 |
2.BA.40 | Stromeyerite | AgCuS |
2.BA.42 | Honeaite | Au3TlTe2 |
2.BA.45 | Jalpaite | Ag3CuS2 |
2.BA.45 | Selenojalpaite | Ag3CuSe2 |
2.BA.45 | Kurilite | Ag8Te3Se |
2.BA.47 | Spiridonovite | (Cu1-xAgx)2Te |
2.BA.50 | Wuyanzhiite | Cu2S |
2.BA.50 | Eucairite | AgCuSe |
2.BA.52 | Argentite | Ag2S |
2.BA.55 | Naumannite | Ag2Se |
2.BA.55 | Aguilarite | Ag4SeS |
2.BA.60 | Chenguodaite | Ag9Fe3+Te2S4 |
2.BA.60 | Hessite | Ag2Te |
2.BA.60 | Cervelleite | Ag4TeS |
2.BA.65 | Henryite | (Cu,Ag)3+xTe2 , with x ~ 0.40 |
2.BA.65 | Stützite | Ag5-xTe3, x = 0.24-0.36 |
2.BA.70 | Argyrodite | Ag8GeS6 |
2.BA.70 | Putzite | (Cu4.7Ag3.3)GeS6 |
2.BA.70 | Canfieldite | Ag8SnS6 |
2.BA.75 | Fischesserite | Ag3AuSe2 |
2.BA.75 | Uytenbogaardtite | Ag3AuS2 |
2.BA.75 | Penzhinite | (Ag,Cu)4Au(S,Se)4 |
2.BA.75 | Petrovskaite | AuAgS |
2.BA.75 | Petzite | Ag3AuTe2 |
2.BA.80 | Bezsmertnovite | (Au,Ag)4Cu(Te,Pb) |
2.BA.80 | Bilibinskite | PbCu2Au3Te2 |
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 Bogdanovite
mindat.org URL:
https://www.mindat.org/min-702.html
Please feel free to link to this page.
Please feel free to link to this page.
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References for Bogdanovite
Reference List:
Fleischer, Michael, Burns, Roger G., Cabri, Louis J., Chao, George Y., Hogarth, D. D., Pabst, Adolf (1979) New Mineral Names. American Mineralogist, 64 (11-12) 1329-1334
Jambor, John L., Burke, Ernst A. J. (1991) New Mineral Names. American Mineralogist, 76 (11-12) 2020-2026
Localities for Bogdanovite
Locality List




All localities listed without proper references should be considered as questionable.
Belgium | |
| perso.infonie.be (2004) |
Canada | |
| Ames et al. (2017) |
| Wilson et al. (2013) |
Greenland | |
| Nielsen et al. (2015) |
Indonesia | |
| Hartiningsih et al. (2022) |
Kazakhstan | |
| Mineralogical Society of America - ... |
| Глоба В.А. Месторождение Манка - новый геолого-промышленный тип месторождений золота. // Изв. НАН РК et al. (403) |
Mexico | |
Extra Lapis English No. 5 Gold | |
North Macedonia | |
| Serafimovski et al. (2015) +1 other reference |
Russia | |
| Extra Lapis English No. 5 Gold +1 other reference |
| Extra Lapis English No. 5 Gold +4 other references |
| Gongalsky et al. (2007) |
USA | |
| Graeme (1993) |
Graeme (1993) +1 other reference |
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Campbell Mine, Bisbee, Cochise County, Arizona, USA