Manganostibite
A valid IMA mineral species - grandfathered
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About Manganostibite
Formula:
(Mn,Fe)7SbAsO12
Colour:
Black; dark reddish brown in transmitted light
Lustre:
Greasy
Specific Gravity:
4.949
Crystal System:
Orthorhombic
Name:
In allusion to the composition, containing MANGANese and antimony (Latin = STIBium).
The Mn-enriched analogue of garpenbergite.
Chemically similar to garpenbergite and somewhat to manganoschafarzikite, melanostibite, filipstadite, and tegengrenite.
Chemically similar to garpenbergite and somewhat to manganoschafarzikite, melanostibite, filipstadite, and tegengrenite.
Unique Identifiers
Mindat ID:
2528
Long-form identifier:
mindat:1:1:2528:3
GUID
(UUID V4):
(UUID V4):
1f852d31-384a-4890-9260-69c43feef680
IMA Classification of Manganostibite
Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
Mn2+7Sb5+As5+O12
First published:
1884
Classification of Manganostibite
4.BB.10
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
B : Metal: Oxygen = 3:4 and similar
B : With only medium-sized cations
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
B : Metal: Oxygen = 3:4 and similar
B : With only medium-sized cations
44.3.2.1
44 : ANTIMONATES
3 : Miscellaneous
44 : ANTIMONATES
3 : Miscellaneous
24.4.2
24 : Antimonates and Antimonites
4 : Antimonates and antimonites of Mn and Fe
24 : Antimonates and Antimonites
4 : Antimonates and antimonites of Mn and Fe
Mineral Symbols
As of 2021 there are now IMAâCNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
| Symbol | Source | Reference |
|---|---|---|
| Mnsb | IMAâCNMNC | Warr, L.N. (2021). IMAâCNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Pronunciation of Manganostibite
Pronunciation:
| Play | Recorded by | Country |
|---|---|---|
| Jolyon Ralph | United Kingdom |
Physical Properties of Manganostibite
Greasy
Transparency:
Translucent, Opaque
Colour:
Black; dark reddish brown in transmitted light
Streak:
Chocolate-brown
Fracture:
Irregular/Uneven
Density:
4.949 g/cm3 (Measured) 5.00 g/cm3 (Calculated)
Optical Data of Manganostibite
Type:
Biaxial (-)
RI values:
nα = 1.920(2) nβ = 1.950(2) nγ = 1.960(2)
Max Birefringence:
δ = 0.040
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
and does not take into account mineral colouration.
Surface Relief:
Very High
Dispersion:
r > v strong
Pleochroism:
Visible
Comments:
X = b = Reddish brown
Z ^ c = Nearly opaque
Z ^ c = Nearly opaque
Comments:
2V(meas.) = Very small.
Chemistry of Manganostibite
Mindat Formula:
(Mn,Fe)7SbAsO12
Crystallography of Manganostibite
Crystal System:
Orthorhombic
Class (H-M):
mmm (2/m 2/m 2/m) - Dipyramidal
Cell Parameters:
a = 8.727(5) Å, b = 18.847(6) Å, c = 6.062(4) Å
Ratio:
a:b:c = 0.463 : 1 : 0.322
Unit Cell V:
997.06 Ă
Âł (Calculated from Unit Cell)
Z:
4
Morphology:
Embedded grains exhibiting crystal outlines at times. Nearly opaque rods and fibers with positive elongation.
Comment:
Space Group: Ibmm.
Crystal Structure
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2x2x2 | 3x3x3 | 4x4x4
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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) |
|---|---|---|---|---|---|---|---|
| 0000210 | Manganostibite | Moore P B (1970) Manganostibite: A novel cubic close-packed structure type American Mineralogist 55 1489-1499 |  | 1970 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 2.651 Ă | (10) |
| 4.965 Ă | (6) |
| 4.38 Ă | (6) |
| 1.5418 Ă | (5) |
| 2.180 Ă | (5) |
| 9.313 Ă | (4) |
| 4.694 Ă | (4) |
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| High-đ alteration and/or metamorphism | |
| 32 : Ba/Mn/Pb/Zn deposits, including metamorphic deposits | |
| Stage 7: Great Oxidation Event | <2.4 |
| 46 : Near-surface hydrothermal alteration of minerals (see also #22) |
Type Occurrence of Manganostibite
General Appearance of Type Material:
subhedral prismatic grains.
Place of Conservation of Type Material:
Swedish Museum of Natural History, Stockholm, Sweden.
Geological Setting of Type Material:
late-stage hydrothermal veins in manganese deposits in limestone
Associated Minerals at Type Locality:
Reference:
Igelström, L.J. (1884) Manganostibiit, aimatolit och aimafibrit, tre nya mineral frÄn Mossgrufvan i Nordmarken. Geologiska Föreningens i Stockholm Förhandlingar: 7: 210-212.
Other Language Names for Manganostibite
Common Associates
Associated Minerals Based on Photo Data:
| 2 photos of Manganostibite associated with Hausmannite | Mn2+Mn3+2O4 |
| 1 photo of Manganostibite associated with Jacobsite | Mn2+Fe3+2O4 |
| 1 photo of Manganostibite associated with Katoptrite | (Mn2+,Mg)13(Al,Fe3+)4Sb5+2(SiO4)2O20 |
| 1 photo of Manganostibite associated with Manganosite | MnO |
Related Minerals - Strunz-mindat Grouping
| 4.BB. | Elgoresyite | (Mg5Si2)O9 |
| 4.BB. | Chenmingite | FeCr2O4 |
| 4.BB. | Dellagiustaite | V2+Al2O4 |
| 4.BB. | Thermaerogenite | CuAl2O4 |
| 4.BB. | Chukochenite | LiAl5O8 |
| 4.BB. | Garpenbergite | Mn6â»AsSbO10(OH)2 |
| 4.BB. | Magnéliite | Ti3+2Ti4+2O7 |
| 4.BB. | Jianmuite | ZrTi4+Ti3+5Al3O16 |
| 4.BB.05 | Chromite | Fe2+Cr3+2O4 |
| 4.BB.05 | Cochromite | CoCr2O4 |
| 4.BB.05 | Coulsonite | Fe2+V3+2O4 |
| 4.BB.05 | Cuprospinel | Cu2+Fe3+2O4 |
| 4.BB.05 | Filipstadite | (Fe3+0.5Sb5+0.5)Mn2O4 |
| 4.BB.05 | Franklinite | Zn2+Fe3+2O4 |
| 4.BB.05 | Gahnite | ZnAl2O4 |
| 4.BB.05 | Galaxite | Mn2+Al2O4 |
| 4.BB.05 | Hercynite | Fe2+Al2O4 |
| 4.BB.05 | Jacobsite | Mn2+Fe3+2O4 |
| 4.BB.05 | Manganochromite | Mn2+Cr2O4 |
| 4.BB.05 | Magnesiocoulsonite | MgV2O4 |
| 4.BB.05 | Magnesiochromite | MgCr2O4 |
| 4.BB.05 | Magnesioferrite | MgFe3+2O4 |
| 4.BB.05 | Magnetite | Fe2+Fe3+2O4 |
| 4.BB.05 | Nichromite | (Ni,Co,Fe)(Cr,Fe,Al)2O4 |
| 4.BB.05 | Qandilite | (Mg,Fe3+)2(Ti,Fe3+,Al)O4 |
| 4.BB.05 | Spinel | MgAl2O4 |
| 4.BB.05 | Trevorite | Ni2+Fe3+2O4 |
| 4.BB.05 | Ulvöspinel | TiFe2+2O4 |
| 4.BB.05 | Vuorelainenite | Mn2+V3+2O4 |
| 4.BB.05 | Zincochromite | ZnCr2O4 |
| 4.BB.05 | Harmunite | CaFe2O4 |
| 4.BB.05 | Wernerkrauseite | Ca(Fe3+,Mn3+)2Mn4+O6 |
| 4.BB.05 | Deltalumite | (Al0.67â»0.33)Al2O4 |
| 4.BB.05 | Guite | Co2+Co3+2O4 |
| 4.BB.10 | Hausmannite | Mn2+Mn3+2O4 |
| 4.BB.10 | Hetaerolite | ZnMn2O4 |
| 4.BB.15 | Maghemite | (Fe3+0.67â»0.33)Fe3+2O4 |
| 4.BB.15 | Titanomaghemite | (Ti4+0.5â»0.5)Fe3+2O4 |
| 4.BB.20 | Tegengrenite | (Mn3+0.5Sb5+0.5)Mg2O4 |
| 4.BB.25 | Xieite | Fe2+Cr2O4 |
| 4.BB.30 | Carmeltazite | ZrAl2Ti4O11 |
| 4.BB.35 | Feiite | Fe2+2(Fe2+Ti4+)O5 |
| 4.BB.40 | Maohokite | MgFe2O4 |
| 4.BB.45 | Tschaunerite | (Fe2+)(Fe2+Ti4+)O4 |
Other Information
Notes:
Totally soluble in HCl; partly soluble in HNO3.
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 Manganostibite
mindat.org URL:
https://www.mindat.org/min-2528.html
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References for Manganostibite
Reference List:
Igelström, Lars Johan (1884) Manganostibiit, Aimatolit och Aimafibrit, tre nya mineral frÄn Mossgrufvan i Nordmarken. Geologiska Föreningen i Stockholm Förhandlingar, 7 (4) 210-212 doi:10.1080/11035898409443535
Igelström, Lars Johan (1884) Manganostibiit, Aimatolit och Aimafibrit, tre nya mineral frÄn Mossgrufvan i Nordmarken. Geologiska Föreningen i Stockholm Förhandlingar, 7 (4) 210-212 doi:10.1080/11035898409443535
Larsen, Esper S. (1921) The microscopic determination of the nonopaque minerals. Bulletin Vol. 679. US Geological Survey doi:10.3133/b679 p.104
Localities for Manganostibite
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
â - 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).
All localities listed without proper references should be considered as questionable.
Russia | |
| Kassandrov et al. (2009) |
| Kassandrov et al. (2009) | |
Sweden | |
| Gatedal (n.d.) |
| Holtstam et al. (1999) +2 other references | |
| Mineralogical Magazine: 62: 395 |
| Gatedal (2003) | |
| Igelström (1884) +1 other reference |
| Holtstam et al. (1998) | |
| Palache et al. (1951) |
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Nordmark Odal Field, Filipstad, VĂ€rmland County, Sweden