Nanlingite
A valid IMA mineral species
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Formula:
Na(Ca5Li)Mg12(AsO3)2[Fe(AsO3)6]F14
From IMA list
Colour:
Brownish red to dark brown when oxidized
Lustre:
Vitreous
Hardness:
2½
Specific Gravity:
3.927
Crystal System:
Trigonal
Name:
Named in 1976 by Gu Xiongfei, Ding Kuishou and Xu Yingnian for the Nanling region, a group of five mountain ranges in southern China that include the type locality.
This page provides mineralogical data about Nanlingite.
Unique Identifiers
Mindat ID:
2838
Long-form identifier:
mindat:1:1:2838:3
GUID
(UUID V4):
(UUID V4):
de6e540e-d423-4b87-acc7-f4e24d8fe9ff
Classification of Nanlingite
Approved
First published:
1976
4.JB.25
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
J : Arsenites, antimonites, bismuthites, sulfites, selenites, tellurites; iodates
B : Arsenites, antimonites, bismuthites; with additional anions, without H2O
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
J : Arsenites, antimonites, bismuthites, sulfites, selenites, tellurites; iodates
B : Arsenites, antimonites, bismuthites; with additional anions, without H2O
46.1.2.1
46 : ANTIMONITES AND ARSENITES CONTAINING HYDROXYL OR HALOGEN
1 : (AB)m(XO3)pZq
46 : ANTIMONITES AND ARSENITES CONTAINING HYDROXYL OR HALOGEN
1 : (AB)m(XO3)pZq
23.2
23 : Arsenites
23 : Arsenites
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 |
---|---|---|
Nan | 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 Nanlingite
Vitreous
Transparency:
Transparent
Colour:
Brownish red to dark brown when oxidized
Streak:
Pale yellow
Hardness:
2½ on Mohs scale
Hardness:
VHN100=107 - Vickers
Cleavage:
Imperfect/Fair
Density:
3.927 g/cm3 (Measured) 3.925 g/cm3 (Calculated)
Optical Data of Nanlingite
Type:
Uniaxial (-)
RI values:
nω = 1.820 nε = 1.780
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
Chemical Properties of Nanlingite
Formula:
Na(Ca5Li)Mg12(AsO3)2[Fe(AsO3)6]F14
From IMA list
From IMA list
IMA Formula:
Na(Ca5Li)Mg12(AsO3)2[Fe2+(AsO3)6]F14
Crystallography of Nanlingite
Crystal System:
Trigonal
Class (H-M):
3m (3 2/m) - Hexagonal Scalenohedral
Space Group:
R3m
Setting:
R3m
Cell Parameters:
a = 10.2114(10) Å, c = 25.689(3) Å
Ratio:
a:c = 1 : 2.516
Unit Cell V:
2,319.79 ų (Calculated from Unit Cell)
Z:
3
Morphology:
Tabular, with {0001} and {h0hl}.
Crystal Structure
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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) |
---|---|---|---|---|---|---|---|
0018326 | Nanlingite | Yang Z, Giester G, Ding K, Tillmanns E (2011) Crystal structure of nanlingite - the first mineral with a [Fe(AsO3)6] configuration European Journal of Mineralogy 23 63-71 | 2011 | Nanling area, Hunan Province, China | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.78 Å | (10) |
8.35 Å | (9) |
1.730 Å | (8) |
1.699 Å | (8) |
2.425 Å | (7) |
1.460 Å | (7) |
1.104 Å | (6) |
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
Stage 7: Great Oxidation Event | <2.4 |
47a : [Near-surface hydration of prior minerals] | |
47d : [Arsenates, antimonates, selenates, bismuthinates] | |
47g : [Halogen-bearing surface weathering minerals] |
Type Occurrence of Nanlingite
Geological Setting of Type Material:
contact between greisenized granite and dolomitic limestone
Associated Minerals at Type Locality:
Reference:
Gu, X., Ding, K., Xu, Y. (1976) Nanlingite - A new arsenite mineral from southern China. Geochimica: 2: 107-112.
Other Language Names for Nanlingite
German:Nanlingit
Spanish:Nanlingita
Related Minerals - Strunz-mindat Grouping
4.JB. | Cuyaite | Ca2Mn3+As3+14O24Cl | Mon. m |
4.JB. | Brattforsite | Mn19(AsO 3)12Cl2 | Mon. 2/m : B2/b |
4.JB.05 | Fetiasite | (Fe3+,Fe2+,Ti)3(As2O5)O2 | Mon. 2/m : P21/m |
4.JB.10 | Manganarsite | Mn3(As2O4)(OH)4 | Trig. |
4.JB.15 | Magnussonite | Mn2+10(As3+O3)6(OH,Cl)2 | Iso. m3m (4/m 3 2/m) : Ia3d |
4.JB.15 | UM1984-09-AsO:ClHMn | Mn10As6O18(OH)Cl | Tet. 4/mmm (4/m 2/m 2/m) : I41/acd |
4.JB.20 | Armangite | Mn2+26(AsO3)14(HAsO3)4(CO3) | Trig. 3 : P3 |
4.JB.30 | Asbecasite | Ca3(Ti,Sn4+)Be2(AsO3)6(SiO4)2 | Trig. 3m : P3c1 |
4.JB.35 | Stenhuggarite | CaFeSb(AsO3)2O | Tet. 4/mmm (4/m 2/m 2/m) : I41/amd |
4.JB.40 | Trigonite | Pb3Mn2+(AsO3)2(HAsO3) | Mon. m |
4.JB.45 | Finnemanite | Pb5(AsO3)3Cl | Hex. 6/m : P63/m |
4.JB.50 | Gebhardite | Pb8(As2O5)2OCl6 | Mon. 2/m : P21/b |
4.JB.55 | Derbylite | Fe3+4Ti3Sb3+O13(OH) | Mon. 2/m : P21/m |
4.JB.55 | Tomichite | (V,Fe)4Ti3AsO13(OH) | Mon. 2/m : P21/m |
4.JB.55 | Graeserite | Fe3+4Ti3As3+O13(OH) | Mon. 2/m : B2/m |
4.JB.60 | Hemloite | (Ti,V3+,Fe3+,Al)12(As3+,Sb3+)2O23(OH) | Tric. 1 : P1 |
4.JB.65 | Freedite | Cu+Pb8(AsO3)2O3Cl5 | Mon. 2/m : B2/m |
4.JB.70 | Georgiadesite | Pb4(As3+O3)Cl4(OH) | Mon. 2/m : P21/b |
4.JB.75 | Ekatite | (Fe3+,Fe2+,Zn)12(AsO3)6(AsO3,HSiO4)2(OH)6 | Hex. 6mm : P63mc |
4.JB.75 | Szklaryite | ◻Al6BAs3+3O15 | Orth. mmm (2/m 2/m 2/m) : Pbcm |
4.JB.85 | Lepageite | Mn2+3(Fe3+7Fe2+4)O3[Sb3+5As3+8O34] | Tric. 1 : P1 |
4.JB.90 | Bianchiniite | Ba2(TiV)(As2O5)2OF | Tet. 4/mmm (4/m 2/m 2/m) : I4/mcm |
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.
References for Nanlingite
Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Gu, X., Ding, K., Xu, Y. (1976) Nanlingite - A new arsenite mineral from southern China. Geochimica: 2: 107-112. (in Chinese with English abstract)
Fleischer, M., Pabst, A., Mandarino, J.A., Chao, G.Y. (1977) New mineral names. American Mineralogist: 62: 1057-1061.
Yang, Z. et al. (2009) Crystal structure of nanlingite - the first mineral with a [Fe(AsO3)6] configuration. Mitt. Österr. Mineral. Ges: 155: 177.
Yang, Z., Giester, G., Ding, K., Tillmanns, E. (2011) Crystal structure of nanlingite - the first mineral with a [Fe(AsO3)6] configuration. European Journal of Mineralogy: 23: 63-71.
Ding, K., Yang, Z., Lin, J., Su, W., Fu, X. (de Fourestier, J.), Li, Q., Tang G., Mao, Q. (2011) Further study on a new arsenite mineral, Nanlingite. Acta Petrologica Sinica: 27(6): 1840-1846. (in Chinese, English abstract)
Internet Links for Nanlingite
mindat.org URL:
https://www.mindat.org/min-2838.html
Please feel free to link to this page.
Please feel free to link to this page.
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Localities for Nanlingite
Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - 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).
Struck out - Mineral was erroneously reported from this locality.
Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).
All localities listed without proper references should be considered as questionable.
All localities listed without proper references should be considered as questionable.
China (TL) | |
| Gu Xiongfei, Ding Kuishou, and Xu Yingnian (1976): Geochimica 1976(2), 107 [TL see: Anthony, J.W. et al.: Handbook of Mineralogy] |
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