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Smolianinovite

Formula:
(Co,Ni,Mg,Ca)
 
3
(Fe
3+
 
,Al)
 
2
(AsO
 
4
)
 
4
·11H
 
2
O
System:OrthorhombicColour:Yellow
Lustre:SilkyHardness:2
Name:Named for Nikolai A. Smoljaninov (1885-1957), Mineralogist, Moscow Univerisity, Russia.
This page provides mineralogical data about Smolianinovite.

Classification of Smolianinovite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:7/C.11-50
Nickel-Strunz 10th (pending) edition ID:8.CH.55

8 : PHOSPHATES, ARSENATES, VANADATES
C : Phosphates without additional anions, with H2O
H : With large and medium-sized cations, RO4:H2O < 1:1
Dana 8th edition ID:40.5.8.1

40 : HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
5 : AXO4·xH2O
Hey's CIM Ref.:20.10.10

20 : Arsenates (also arsenates with phosphate, but without other anions)
10 : Arsenates of Co and Ni
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Type Occurrence of Smolianinovite

Type Locality:Khovu-Aksy Ni-Co Deposit (Khovu-Asky), Tuva Republic, Eastern-Siberian Region, Russia
Year of Discovery:1956

Physical Properties of Smolianinovite

Lustre:Silky
Colour:Yellow
Hardness (Mohs):2

Crystallography of Smolianinovite

Crystal System:Orthorhombic
Cell Parameters:a = 6.4Å, b = 11.72Å, c = 21.9Å
Ratio:a:b:c = 0.546 : 1 : 1.869
Unit Cell Volume:V 1,642.68 ų (Calculated from Unit Cell)

Optical Data of Smolianinovite

Type:Biaxial (+)
Dispersion:r < v moderate

Chemical Properties of Smolianinovite

Formula:
(Co,Ni,Mg,Ca)
 
3
(Fe
3+
 
,Al)
 
2
(AsO
 
4
)
 
4
·11H
 
2
O
Essential elements:As, Co, Fe, H, O
All elements listed in formula:Al, As, Ca, Co, Fe, H, Mg, Ni, O

Relationship of Smolianinovite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
8.CH.05Walentaite
H(Ca,Mn
2+
 
,Fe
2+
 
)Fe
3+
3
[(AsO
 
4
,PO
 
4
)]
 
4
· 7H
 
2
O
8.CH.10Anapaite
Ca
 
2
Fe
2+
 
[PO
 
4
]
 
2
· 4H
 
2
O
8.CH.15Picropharmacolite
Ca
 
4
Mg[(HAsO
 
4
)
 
2
|(AsO
 
4
)
 
2
] · 11H
 
2
O
8.CH.20Dittmarite
NH
 
4
MgPO
 
4
·H
 
2
O
8.CH.20Niahite
(NH
 
4
)(Mn
2+
 
,Mg)[PO
 
4
] · H
 
2
O
8.CH.25Francoanellite
K
 
3
Al
 
5
[(HPO
 
4
)
 
3
|PO
 
4
]
 
2
· 12H
 
2
O
8.CH.25Taranakite
(K,NH
 
4
)Al
 
3
(PO
 
4
)
 
3
OH·9H
 
2
O
8.CH.30Schertelite
(NH
 
4
)
 
2
MgH
 
2
(PO
 
4
)
 
2
·4H
 
2
O
8.CH.35Hannayite
(NH
 
4
)
 
2
Mg
 
3
H
 
4
(PO
 
4
)
 
4
·8H
 
2
O
8.CH.40Struvite
NH
 
4
MgPO
 
4
·6H
 
2
O
8.CH.40Struvite-(K)
KMg(PO
 
4
)·6H
 
2
O
8.CH.40Hazenite
KNaMg
 
2
(PO
 
4
)
 
2
·14H
 
2
O
8.CH.45Rimkorolgite
(Mg,Mn)
 
5
(Ba,Sr,Ca)(PO
 
4
)
 
4
·8H
 
2
O
8.CH.50Bakhchisaraitsevite
Na
 
2
Mg
 
5
(PO
 
4
)
 
4
·7H
 
2
O
8.CH.55Fahleite
Zn
 
5
CaFe
 
2
(AsO
 
4
)
 
6
·14H
 
2
O
8.CH.55Smolyaninovite
8.CH.60Barahonaite-(Al)
(Ca,Cu,Na,Fe
3+
 
,Al)
 
12
Al
 
2
(AsO
 
4
)
 
8
(OH,Cl)
 
x
·nH
 
2
O
8.CH.60Barahonaite-(Fe)
(Ca,Cu,Na,Fe
3+
 
,Al)
 
12
Fe
3+
2
(AsO
 
4
)
 
8
(OH,Cl)
 
x
·nH
 
2
O
Related Minerals - Hey's Index Grouping:

- +
20.10.1Erythrite
Co
 
3
(AsO
 
4
)
 
2
·8H
 
2
O
20.10.2Cobaltaustinite
CaCo[OH|AsO
 
4
]
20.10.3Roselite
Ca
 
2
(Co
2+
 
,Mg)[AsO
 
4
]
 
2
· 2H
 
2
O
20.10.4β-Roselite
Ca
 
2
(Co
2+
 
,Mg)[AsO
 
4
]
 
2
· 2H
 
2
O
20.10.5Wendwilsonite
Ca
 
2
(Mg,Co
2+
 
)[AsO
 
4
]
 
2
· 2H
 
2
O
20.10.6Cobaltkoritnigite
(Co,Zn)[HAsO
 
4
] · H
 
2
O
20.10.7Aerugite
Ni
 
8.5
(AsO
 
4
)
 
2
As
5+
 
O
 
8
20.10.8Xanthiosite
Ni
 
3
[AsO
 
4
]
 
2
20.10.9Annabergite
Ni
 
3
(AsO
 
4
)
 
2
·8H
 
2
O
20.10.11Nickelaustinite
Ca(Ni,Zn)[OH|AsO
 
4
]

Other Names for Smolianinovite

Synonyms:
Smolyaninovite
Other Languages:
German:Smolianinovit
Spanish:Smolianinovita

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 Smolianinovite

Reference List:Yakhontova L.K. (1956), Dokl. Akad. Nauk. SSSR, 109(4): 849.

American Mineralogist (1957): 42: 307.

American Mineralogist (1974): 59: 1141.

Neues Jahrbuch für Mineralogie, Monatshefte (1996): 97-102.

Konstitutsia I svoistva mineratov: 7: 120-123.

American Mineralogist (1989): 74: 502.

Internet Links for Smolianinovite

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    Localities for Smolianinovite

    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
     
    • Queensland
      • Mt Isa - Cloncurry area
        • Selwyn District
    Min. Mag.41, 385-388(1977)
    • South Australia
      • Olary Province
        • Kalabity homestead area
    Segnit, E.R., Australian Mineralogist 1(15), 73-74(1978)
    Germany
     
    • Saxony
      • Erzgebirge
    Min. Mag. 41, 385-388(1977)
    Ireland
     
    • Co. Kerry
      • Killarney
    Morocco
     
    • Souss-Massa-Draâ Region
      • Ouarzazate Province
        • Tazenakht
    S. Weiß: Lapis 31(7/8), 72-73 (2006)
    Russia
     
    • Eastern-Siberian Region
      • Tuva Republic
    Yakhontova, L.K., Dokl. Akad. Nauk SSSR 109,849-850(1956)
    Spain
     
    • Andalusia
      • Granada
        • Molvizar
    J. Gröbner and M. A. Fernández Périz (2006): Minerals of the Copper-Cobalt Deposits Molvizar and Cerro Minado in Andalusia. Mineralup February 2006, 48-56.
    Sweden
     
    • Västmanland
      • Skinnskatteberg
        • Riddarhyttan
    No reference listed
    UK
     
    • England
      • Cumbria
        • North and Western Region (Cumberland)
          • North Pennines
            • Alston Moor District
              • South Tynedale
                • Garrigill
    [Russell Society Newsletter 35 Sep 1999 p 35]
    Mineral and/or Locality
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    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: 29th Oct 2009 18:53:45