Mindat Logo

Pyrosmalite-(Fe)

Formula:
(Fe,Mn)
 
8
Si
 
6
O
 
15
(OH,Cl)
 
10
System:HexagonalHardness:
Isostructural with:Pyrosmalite Group

Classification of Pyrosmalite-(Fe)

IMA status:Approved
Strunz 8th edition ID:8/H.28-10
Nickel-Strunz 10th (pending) edition ID:9.EE.10

9 : SILICATES (Germanates)
E : Phyllosilicates
E : Single tetrahedral nets of 6-membered rings connected by octahedral nets or octahedral bands
Dana 8th edition ID:72.4.1a.1

72 : PHYLLOSILICATES Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings
4 : Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 4-, 6-, and 12-membered rings
Hey's CIM Ref.:17.3.12

17 : Silicates Containing other Anions
3 : Silicates with chloride (including aluminosilicates)
mindat.org URL:http://www.mindat.org/min-1525.html
Please feel free to link to this page.

Type Occurrence of Pyrosmalite-(Fe)

Type Locality:Pegmont Pb-Zn deposit, Cloncurry District, Mt Isa - Cloncurry area, Queensland, Australia
Year of Discovery:1987

Physical Properties of Pyrosmalite-(Fe)

Hardness (Mohs):

Crystallography of Pyrosmalite-(Fe)

Crystal System:Hexagonal
Cell Parameters:a = 13.33Å, c = 7.11Å
Ratio:a:c = 1 : 0.533
Unit Cell Volume:V 1,094.11 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction:
Image Loading

Radiation - Copper Kα
Data Set:
Horizontal Axis: ° to ° Vertical Axis: % Source Data: Filtered Data: Peaks:
Data courtesy of RRUFF project at University of Arizona, used with permission.

Optical Data of Pyrosmalite-(Fe)

Type:Uniaxial (-)
RI values: nω = 1.680 nε = 1.640
Maximum Birefringence:δ = 0.040

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Moderate

Chemical Properties of Pyrosmalite-(Fe)

Formula:
(Fe,Mn)
 
8
Si
 
6
O
 
15
(OH,Cl)
 
10
Essential elements:Fe, H, O, Si
All elements listed in formula:Cl, Fe, H, Mn, O, Si
Common Impurities:Al,Mg

Relationship of Pyrosmalite-(Fe) to other Species

Series:Forms a series with Pyrosmalite-(Mn) (see here)
Member of Group:
Pyrosmalite Group:
Related Minerals - Nickel-Strunz Grouping):

- +
9.EE.05Bementite
Mn
 
5
Si
 
4
O
 
10
(OH)
 
6
9.EE.10Brokenhillite
Mn
 
8
Si
 
6
O
 
15
(OH)
 
10
9.EE.10Friedelite
(Mn,Fe)
 
8
Si
 
6
O
 
15
(OH,Cl)
 
10
9.EE.10Pyrosmalite-(Mn)
(Mn,Fe)
 
8
Si
 
6
O
 
15
(OH,Cl)
 
10
9.EE.10Mcgillite
(Mn,Fe)
 
8
Si
 
6
O
 
15
(OH)
 
8
Cl
 
2
9.EE.15Nelenite
(Mn,Fe)
 
16
(Si
 
12
O
 
30
)(OH)
 
14
[As
3+
3
O
 
6
(OH)
 
3
]
9.EE.15Schallerite
(Mn,Fe)
 
16
Si
 
12
As
 
3
O
 
36
(OH)
 
17
9.EE.20Palygorskite
(Mg,Al)
 
5
(Si,Al)
 
8
O
 
20
(OH)
 
2
·8H
 
2
O
9.EE.20Tuperssuatsiaite
Na
 
2
Fe
 
3
Si
 
8
O
 
20
(OH)
 
2
·4H
 
2
O
9.EE.20Yofortierite
Mn
 
5
Si
 
8
O
 
20
(OH)
 
2
·8-9H
 
2
O
9.EE.25Falcondoite
(Ni,Mg)
 
4
Si
 
6
O
 
15
(OH)
 
2
·6H
 
2
O
9.EE.25Loughlinite
Na
 
2
Mg
 
3
Si
 
6
O
 
16
·8H
 
2
O
9.EE.25Sepiolite
Mg
 
4
Si
 
6
O
 
15
(OH)
 
2
·6H
 
2
O
9.EE.25Kalifersite
(K,Na)
 
5
Fe
3+
7
Si
 
20
O
 
50
(OH)
 
6
·12H
 
2
O
9.EE.30Gyrolite
Ca
 
4
(Si
 
6
O
 
15
)(OH)
 
2
·3H
 
2
O
9.EE.30Orlymanite
Ca
 
4
Mn
 
3
Si
 
8
O
 
20
(OH)
 
6
·2H
 
2
O
9.EE.30Tungusite
Ca
 
4
Fe
 
2
Si
 
6
O
 
15
(OH)
 
6
9.EE.35Reyerite
(Na,K)
 
2
Ca
 
14
(Si,Al)
 
24
O
 
58
(OH)
 
8
·6H
 
2
O
9.EE.35Truscottite
(Ca,Mn)
 
14
Si
 
24
O
 
58
(OH)
 
8
·2H
 
2
O
9.EE.40Natrosilite
Na
 
2
Si
 
2
O
 
5
9.EE.45Makatite
Na
 
2
Si
 
4
O
 
8
(OH)
 
2
·4H
 
2
O
9.EE.50Varennesite
Na
 
8
Mn
 
2
Si
 
10
O
 
25
(OH,Cl)
 
2
·12H
 
2
O
9.EE.55Raite
Na
 
4
Mn
2+
3
Ti
 
0.25
Si
 
8
O
 
20
(OH)
 
2
·10H
 
2
O
9.EE.60Intersilite
Na
 
6
Mn
2+
 
Ti[Si
 
10
O
 
24
(OH)](OH)
 
3
·4H
 
2
O
9.EE.65Shafranovskite
(Na,K)
 
6
(Mn,Fe)
 
3
Si
 
9
O
 
24
·6H
 
2
O
9.EE.65Zakharovite
Na
 
4
Mn
 
5
Si
 
10
O
 
24
(OH)
 
6
·6H
 
2
O
9.EE.70Zeophyllite
Ca
 
4
Si
 
3
O
 
8
(OH,F)
 
4
·2H
 
2
O
9.EE.75Minehillite
(K,Na)
 
2-3
Ca
 
28
Zn
 
4
Al
 
4
Si
 
40
O
 
112
(OH)
 
16
9.EE.80Fedorite
(Na,K)
 
2-3
(Ca
 
4
Na
 
3
)Si
 
16
O
 
38
F
 
2
· 3.5H
 
2
O
9.EE.80Martinite
(Na,Ca)
 
11
Ca
 
4
(Si,S,B)
 
14
B
 
2
O
 
40
F
 
2
·4H
 
2
O
9.EE.85Lalondeite
(Na,Ca)
 
6
(Ca,Na)
 
3
Si
 
16
O
 
38
(F,OH)
 
2
·3H
 
2
O
Related Minerals - Hey's Index Grouping:

- +
17.3.1Rustumite
Ca
 
10
(Si
 
2
O
 
7
)
 
2
(SiO
 
4
)Cl
 
2
(OH)
 
2
17.3.2Zunyite
Al
 
13
Si
 
5
O
 
20
(OH,F)
 
18
Cl
17.3.3Sodalite
Na
 
8
[Cl
 
2
|Al
 
6
Si
 
6
O
 
24
]
17.3.4Marialite
Na
 
4
[Cl|(AlSi
 
3
O
 
8
)
 
3
]
17.3.5Tugtupite
Na
 
4
[Cl|BeAlSi
 
4
O
 
12
]
17.3.6Eudialyte
Na
 
15
Ca
 
6
(Fe
2+
 
,Mn
2+
 
)
 
3
Zr
 
3
[Si
 
25
O
 
73
](O,OH,H
 
2
O)
 
3
(OH,Cl)
 
2
17.3.7Alluaivite
Na
 
19
(Ca,Mn)
 
6
(Ti,Nb)
 
3
Si
 
26
O
 
74
Cl·2H
 
2
O
17.3.8Nasonite
Pb
 
6
Ca
 
4
[Cl
 
2
|(Si
 
2
O
 
7
)
 
3
]
17.3.9Asisite
Pb
 
7
[O
 
4
|SiO
 
4
|Cl
 
2
]
17.3.10Jagoite
(Pb,Ca)
 
3
FeSi
 
3
O
 
10
(Cl,OH)
17.3.11Friedelite
(Mn,Fe)
 
8
Si
 
6
O
 
15
(OH,Cl)
 
10
17.3.13Pyrosmalite
(Fe,Mn)
 
8
Si
 
16
O
 
15
(OH,Cl)
 
10
17.3.14Pyrosmalite-(Mn)
(Mn,Fe)
 
8
Si
 
6
O
 
15
(OH,Cl)
 
10
17.3.16Mcgillite
(Mn,Fe)
 
8
Si
 
6
O
 
15
(OH)
 
8
Cl
 
2
17.3.17Traskite
Ba
 
21
Ca(Fe
2+
 
,Mn,Ti)
 
4
(Ti,Fe,Mg)
 
12
(Si
 
12
O
 
36
)(Si
 
2
O
 
7
)
 
6
(O,OH)
 
30
Cl
 
6
·14H
 
2
O
17.3.18Muirite
Ba
 
10
Ca
 
2
Mn
2+
 
Ti[(OH,Cl,F)|HSi
 
2
O
 
7
]
 
5
17.3.19Verplanckite
Ba
 
2
(Mn,Fe,Ti)Si
 
2
O
 
6
(O,OH,Cl,F)
 
2
·3H
 
2
O or near

Other Names for Pyrosmalite-(Fe)

Synonyms:
Ferropyrosmalite
Other Languages:
German:Ferropyrosmalit
Spanish:Ferropyrosmalita

Other Information

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

References for Pyrosmalite-(Fe)

Reference List:Mineralogical Magazine (1987): 51: 174.

Canadian Mineralogist: 21: 1-6 (manganpyrosmalite structure)

Canadian Mineralogist (1993): 31: 695.

Mineralogical Magazine (1986): 50: 527.

American Mineralogist: 73: 933-934.

Internet Links for Pyrosmalite-(Fe)

Search Engines:
  • Look for Pyrosmalite-(Fe) on Google
  • Look for Pyrosmalite-(Fe) images on Google
  • External Links:
  • Look for Pyrosmalite-(Fe) on Webmineral
  • Look for Pyrosmalite-(Fe) on Athena Mineralogy
  • Look for Pyrosmalite-(Fe) on Wikipedia
  • Look for Pyrosmalite-(Fe) on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Pyrosmalite-(Fe) in the Natural History Museum (London) online catalogue
  • Ferropyrosmalite details from Handbook of Mineralogy (PDF)
  • Mineral Dealers:
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Fabre Minerals - search for Pyrosmalite-(Fe) specimens
  • Wendel Minerals - Auktion & Shop
  • Buy from David K Joyce minerals
  • Buy fine minerals and gemstones from Pala International
  • Rare and Unusual minerals at Mineralogical Research Company
  • Lapis Mineral Magazin
  • High-end worldwide specimens & outstanding customer service
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Buy minerals from Mineralium.com
  • Top quality minerals from Kristalle of California
  • Find Pyrosmalite-(Fe) on www.crystalclassics.co.uk
  • Jobs:
  • Mining & Geology Jobs
  • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to sponsor this page.

    Localities for Pyrosmalite-(Fe)

    The 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.
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Australia
     
    • New South Wales
      • Yancowinna Co.
    No reference listed
    • Queensland
      • Mt Isa - Cloncurry area
        • Cloncurry District
    MM 1987, 174
        • Selwyn District
    G. Dong & P. J. Pollard (1997): Identification of ferropyrosmalite by Laser Raman microprobe in fluid inclusions from metalliferous deposits in the Cloncurry District, NW Queensland, Australia. Mineralogical Magazine, 61(2), 291–293.
    Brazil
     
    • North Region
      • Pará
        • Carajás mineral province
          • Parauapebas
    Grainger, C.J., Groves, D.I., Tallarico, F.H.B., and Fletcher, I.R. (2008): Ore Geology Reviews 33, 451-489.
    Norway
     
    • Oslo
    Knut Eldjarn specimen
    Knut Eldjarn specimen
    Russia
     
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
    www.koeln.netsurf.de/~w.steffens/khib.htm
    www.koeln.netsurf.de/~w.steffens/lovo.htm
    Slovakia
     
    • Banská Bystrica Region
      • Štiavnica Mts
    Ďuďa R.,Kotuľak P., Káňa R., 1993: Bergbau und Mineralien von Banská Štiavnica (Schemnitz), Slowakei. Emser Hefte, 14, 3, 1-70, Haltern
    South Africa
     
    • Mpumalanga Province
      • Kromdraai 209 JR farm
    Rocks & Minerals 83:5 pp 410-421
    Spain
     
    • Extremadura
      • Badajoz
        • Burguillos del Cerro
    Sanabria, R. and Calvo, M. (2002). Los yacimientos de magnetita de Burguillos del Cerro. Revista de Minerales, 2 (3), 4-25
    Sweden
     
    • Lappland
      • Gällivare
        • Aitik
    No reference listed
    • Södermanland
      • Stockholm
        • Haninge
    • Värmland
      • Filipstad
    No reference listed
    No reference listed
    Thailand
     
    • Loei Province
    International Geological Congress (2008) MRD-06 Geology and genesis of reduced gold skarn formation at Phu Thap Fah deposit, northeast Thailand
    USA
     
    • New York
      • Rockland Co.
    Marian Lupulescu (2008) Rocks and Minerals, 83, #3.
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 10th Oct 2009 15:22:48