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Suanite

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Big Photo

Titovskoe B deposit, Tas-Khayakhtakh Range, Dogdo River Basin, Polar Yakutia, Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region, Russia
© Pavel M. Kartashov

Show Suanite Photos (6)



Formula:
Mg
 
2
[B
 
2
O
 
5
]
System:MonoclinicColour:White
Hardness:5½
Name:Named after its discovery locality, Suan District, North Korea.


Suanite Group.

Classification of Suanite

IMA status:Approved
Strunz 8th edition ID:5/H.01-10
Nickel-Strunz 10th (pending) edition ID:6.BA.05

6 : BORATES
B : Diborates
A : Neso-diborates with double triangles B2(O,OH)5; 2(2D); 2(2D) + OH, etc.
Dana 8th edition ID:24.4.1.1

24 : ANHYDROUS BORATES
4 : A2[X2O5]
Hey's CIM Ref.:9.2.2

9 : Borates
2 : Borates of Be and Mg
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Type Occurrence of Suanite

Type Locality:Hol Kol Mine (Holgol; Suan; Namjong), Suan-gun, North Hwanghae Province, North Korea
Year of Discovery:1953

Physical Properties of Suanite

Lustre:Silky, Pearly
Colour:White
Hardness (Mohs):5½

Crystallography of Suanite

Crystal System:Monoclinic
Cell Parameters:a = 12.31Å, b = 3.12Å, c = 9.2Å
β = 104.33°
Ratio:a:b:c = 3.946 : 1 : 2.949
Unit Cell Volume:V 342.35 ų (Calculated from Unit Cell)

Optical Data of Suanite

Type:Biaxial (-)
RI values: nα = 1.596 nβ = 1.639 nγ = 1.670
2V:Measured: 70° , Calculated: 78°
Maximum Birefringence:δ = 0.074

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

Chemical Properties of Suanite

Formula:
Mg
 
2
[B
 
2
O
 
5
]
Essential elements:B, Mg, O
All elements listed in formula:B, Mg, O

Relationship of Suanite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
6.BA.10Clinokurchatovite
Ca(Mg,Fe
2+
 
,Mn
2+
 
)[B
 
2
O
 
5
]
6.BA.10Kurchatovite
Ca(Mg,Mn
2+
 
)[B
 
2
O
 
5
]
6.BA.15Sussexite
(Mn
2+
 
,Mg)
 
2
[(OH)(B
 
2
O
 
4
(OH))]
6.BA.15Szaibélyite
Mg
 
2
[(OH)(B
 
2
O
 
4
(OH))]
6.BA.20Wiserite
(Mn,Mg)
 
14
[Cl|(OH)
 
8
|(Si,Mg)(O,OH)
 
4
|(B
 
2
O
 
5
)
 
4
]
Related Minerals - Hey's Index Grouping:

- +
9.2.1Hambergite
Be
 
2
(BO
 
3
)(OH)
9.2.3Kotoite
Mg
 
3
[BO
 
3
]
 
2
9.2.4Szaibélyite
Mg
 
2
[(OH)(B
 
2
O
 
4
(OH))]
9.2.5Preobrazhenskite
Mg
 
3
B
 
11
O
 
15
(OH)
 
9
9.2.6Aksaite
Mg[B
 
6
O
 
7
(OH)
 
6
] · 2H
 
2
O
9.2.7Wightmanite
Mg
 
5
(BO
 
3
)O(OH)
 
5
 · 2H
 
2
O
9.2.8Pinnoite
Mg[B
 
2
O(OH)
 
6
]
9.2.9Kurnakovite
Mg(H
 
4
B
 
3
O
 
7
)(OH) · 5H
 
2
O
9.2.10Halurgite
Mg
 
2
[B
 
4
O
 
7
]
 
2
 · 5H
 
2
O
9.2.11Inderite
Mg(H
 
4
B
 
3
O
 
7
)(OH) · 5H
 
2
O
9.2.12Hungchaoite
Mg(B
 
4
O
 
7
) · 9H
 
2
O
9.2.13Admontite
Mg[B
 
6
O
 
7
(OH)
 
6
] · 4H
 
2
O
9.2.14Mcallisterite
Mg
 
2
[B
 
6
O
 
7
(OH)
 
6
]
 
2
 · 9H
 
2
O
9.2.15Rivadavite
Na
 
6
Mg[B
 
6
O
 
7
(OH)
 
6
]
 
4
 · 10H
 
2
O
9.2.16Kaliborite
KMg
 
2
H[B
 
6
O
 
8
(OH)
 
5
]
 
2
(H
 
2
O)
 
4
9.2.17Iquiqueite
K
 
3
Na
 
4
Mg(CrO
 
4
)B
 
24
O
 
39
(OH) · 12H
 
2
O

Other Names for Suanite

Other Languages:
German:Suanit
Russian:Суанит
Simplified Chinese:遂安石
Spanish:Suanita

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 Suanite

Reference List:

- +
American Mineralogist (1954): 39: 692.

Acta Crystallographica: 5: 574-581.

Acta Crystallographica:(1995): C: 351.

Grew, E.S., and Anovitz, L.M. (1996) BORON: Mineralogy, Petrology and Geochemistry, second edition, as revised (2002).

Marincea, Ş. (2006): Suanite in two boron-bearing magnesian skarns from Romania: data on a longtime ignored mineral species. Neues Jahrbuch für Mineralogie - Abhandlungen, 182, 183-192.

Internet Links for Suanite

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    • Localities for Suanite

    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.
    Hide Locality List
    (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.
    China
     
    • Jilin Province (Manchuria; Dongbei Region)
      • Tonghua Prefecture
        • Ji'an Co.
    		http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn702
    • Liaoning Province (Manchuria; Dongbei Region)
      • Dandong Prefecture
        • Fengcheng Co.
    		Rongge Xiao, Oi Takao, Hongcai Fei, and Masao Nomura (2003): Geoscience 17(2), 137-142
        • Kuandian Co.
    		Jingdang Liu, Rongge Xiao, Shengzhi Wang, and Cuizhi Wang (2005): Geology and Resources 14(2), 126-131
    Rongge Xiao, Oi Takao, Hongcai Fei, and Masao Nomura (2003): Geoscience 17(2), 137-142
      • Liaodong Peninsula
        • Yingkou Prefecture
          • Dashiqiao Co.
    		Rongge Xiao, Oi Takao, Hongcai Fei, and Masao Nomura (2003): Geoscience 17(2), 137-142
    France
     
    • Languedoc-Roussillon
      • Pyrénées-Orientales
        • Céret
          • Prats de Mollo-La Preste (Prats de Molló-La Presta)
    		Aleksandrov, S.M. and Troneva, M.A. (2011). Genesis and composition of endogenous borates in the skarns of the Eastern and Centran Pyrenees. Geochemistry International, 49, 849-862.
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Iwate Prefecture
          • Miyako City
            • Neichi mine
    		Watanabe et al (1963) Proceedings of the Japan Academy, series B, 39, 164-169.
    Watanabe et al (1963) Proceedings of the Japan Academy, series B, 39, 164-169.
    North Korea
     
    • North Hwanghae Province
      • Suan-gun
    		Am Min 48 (1963), 915
    Romania
     
    • Bihor Co.
      • Nucet
    		No reference listed
    Ş. Marincea: "Suanite in two boron-bearing magnesian skarns from Romania: data on a longtime ignored mineral species", Neues Jahrbuch für Mineralogie - Abhandlungen 182:183-192 (2006)
    Russia
     
    • Eastern-Siberian Region
      • Saha Republic (Sakha Republic; Yakutia)
        • Aldan Shield
          • Aldan
    		Schreyer et al (1998), Contributions to Mineralogy and Petrology: 133: 382-388.
        • Polar Yakutia
          • Dogdo River Basin
            • Tas-Khayakhtakh Range
    http://maurice.strahlen.org/yakutia/yakutia.htm; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    Mineral and/or Locality
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    Copyright © Jolyon Ralph and Ida Chau 1993-2012. 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. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
    Current server date and time: 19th Oct 2012 19:52:08
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