Thérèsemagnanite (original) (raw)

A valid IMA mineral species

About ThérèsemagnaniteHide

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Formula:

NaCo4(SO4)(OH)6Cl · 6H2O

First described as a (Na-free) mineral with the formula (Co,Zn,Ni)6(SO4)(OH,Cl)10·8H2O, redefined in 2015. The formula was then redefined by Kasatkin et al. (2018) and the structure established by Mills et al. (2019).

Colour:

Pink to light pink

Name:

Named for Marie-Thérèse Magnan (Toulon, France) for her contributions to knowledge about the Cap Garonne mine, Var (France).

Thérèsemagnanite may be closely related to gordaite (Kolitsch, unpubl. data, 1999):
- the indexed X-ray powder patterns of both minerals are very similar
- both gordaite and thérèsemagnanite are uniaxial negative and their refractive indices and birefringence are quite similar
- thérèsemagnanite may contain Na (possibly overlooked because of Na/Zn peak overlap)

Redefined by IMA in 2015 as a mineral of the gordaite group (IMA 15-K).

Chemically similar to cobaltoblödite.

Unique IdentifiersHide

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Long-form identifier:

mindat:1:1:7335:2

89332f23-7536-4fa0-9165-246059877ef1

IMA Classification of ThérèsemagnaniteHide

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IMA status notes:

Redefined by the IMA

Approval history:

Redefined in 2015 as the Co analogue of gordaite.

Type description reference:

Sarp, H. (1993) Guarinoite (Zn,Co,Ni)6(SO4)(OH,Cl)10·5H2O et thérèsemagnanite (Co,Zn,Ni)6(SO4)(OH,Cl)10·8H2O, deux nouveaux minéraux de la mine de Cap Garonne, Var, France. Archives des Sciences, Genève, 46 (1) 37-44

Classification of ThérèsemagnaniteHide

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7.DD.80

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
D : Sulfates (selenates, etc.) with additional anions, with H2O
D : With only medium-sized cations; sheets of edge-sharing octahedra

31.2.5.1

31 : HYDRATED SULFATES CONTAINING HYDROXYL OR HALOGEN
2 : (AB)6(XO4)Zq·xH2O

Mineral SymbolsHide

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As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

Symbol	Source	Reference
Tmg	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 ThérèsemagnaniteHide

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Colour:

Pink to light pink

Fracture:

Irregular/Uneven

Density:

2.52(2) g/cm3 (Measured) 2.48(1) g/cm3 (Calculated)

Optical Data of ThérèsemagnaniteHide

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RI values:

_n_ω = 1.568 _n_ε = 1.542

δ = 0.026

Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.

Comments:

0=pink, E=light pink to colorless.

Chemistry of ThérèsemagnaniteHide

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Mindat Formula:

NaCo4(SO4)(OH)6Cl · 6H2O

Crystallography of ThérèsemagnaniteHide

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Class (H-M):

3 - Rhombohedral

Cell Parameters:

a = 8.363(8) Å, c = 13.031(2) Å

Unit Cell V:

789.28 Å³ (Calculated from Unit Cell)

Comment:

Cell data for neotype (Kasatkin et al., 2018).

X-Ray Powder DiffractionHide

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Powder Diffraction Data:

d-spacing	Intensity
13.1 Å	(100)
6.552 Å	(25)
4.177 Å	(25)
3.523 Å	(30)
2.736 Å	(25)
2.681 Å	(40)
2.527 Å	(90)

Geological EnvironmentHide

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Type Occurrence of ThérèsemagnaniteHide

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General Appearance of Type Material:

Occurs as pink to light pink, thin platy crystals, making up radiating spherules to 0.2mm.

Place of Conservation of Type Material:

Mineralogy Department of the Natural History Museum, Geneva, Switzerland.

Reference:

Sarp, H. (1993) Guarinoite (ZnCoNi)6(SO4)(OH,Cl)10*5H2O et theresemagnanite (CoZnNi)6(SO4)(OH,Cl)10·8H2O, deux nouveaux minéraux de la mine de Cap Garonne, Var, France. Archs. Sci. Genève: 46(1): 37-44.

Synonyms of ThérèsemagnaniteHide

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Other Language Names for ThérèsemagnaniteHide

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Relationship of Thérèsemagnanite to other SpeciesHide

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Other Members of this group:

Common AssociatesHide

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Associated Minerals Based on Photo Data:

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7.DD.	Asagiite	NiCu4(SO4)2(OH)6 · 6H2O	Mon. 2/m : _P_21/b
7.DD.05	Felsőbányaite	Al4(SO4)(OH)10 · 4H2O	Mon. 2 : _P_21
7.DD.07	Llantenesite	Cu6Al[SeO4](OH)12Cl · 3H2O	Trig. 3_m_ : P_31_c
7.DD.10	Langite	Cu4(SO4)(OH)6 · 2H2O	Mon. m
7.DD.10	Posnjakite	Cu4(SO4)(OH)6 · H2O	Mon. m : P m
7.DD.10	Wroewolfeite	Cu4(SO4)(OH)6 · 2H2O	Mon. m : P m
7.DD.10	Gobelinite	CoCu4(SO4)2(OH)6 · 6H2O	Mon. 2/m : _P_21/m
7.DD.10	Fehrite	MgCu4(SO4)2(OH)6 · 6H2O	Mon. 2/m : _P_21/b
7.DD.15	Spangolite	Cu6Al(SO4)(OH)12Cl · 3H2O	Trig. 3_m_ : P_31_c
7.DD.15	Kobyashevite	Cu5(SO4)2(OH)6 · 4H2O	Tric. 1 : _P_1
7.DD.15	Unnamed (Dimorph of Devilline)	CaCu4(SO4)2(OH)6 · 3H2O	Mon. 2/m : _P_21/b
7.DD.20	Ktenasite	ZnCu4(SO4)2(OH)6 · 6H2O	Mon. 2/m : _P_21/b
7.DD.25	Christelite	Cu2Zn3(SO4)2(OH)6 · 4H2O	Tric. 1 : _P_1
7.DD.30	Campigliaite	Mn2+Cu4(SO4)2(OH)6 · 4H2O	Mon. 2 : _B_2
7.DD.30	Devilline	CaCu4(SO4)2(OH)6 · 3H2O	Mon. 2/m : _P_21/b
7.DD.30	Orthoserpierite	Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O	Orth. m _m_2 : P c _a_21
7.DD.30	Serpierite	Ca(Cu,Zn)4(SO4)2(OH)6 · 3H2O	Mon. 2/m : _B_2/b
7.DD.30	Niedermayrite	CdCu4(SO4)2(OH)6 · 4H2O	Mon. 2/m : _P_21/m
7.DD.30	Edwardsite	Cu3Cd2(SO4)2(OH)6 · 4H2O	Mon. 2/m : _P_21/b
7.DD.35	Carrboydite	(Ni1-xAlx)(SO4)x/2(OH)2 · nH2O	Hex.
7.DD.35	Glaucocerinite	(Zn1-xAlx)(OH)2(SO4)x/2 · nH2O	Hex.
7.DD.35	Honessite	(Ni1-xFe3+x)(OH)2[SO4]x/2 · nH2O	Trig.
7.DD.35	Hydrohonessite	(Ni1-xFe3+x)(OH)2(SO4)x/2 · nH2O	Hex.
7.DD.35	Motukoreaite	Mg6Al3(OH)18[Na(H2O)6][SO4]2 · 6H2O	Trig. 3_m_ _(_32/m ) : R_3_m
7.DD.35	Mountkeithite	[(Mg1-xFe3+x)(OH)2][SO4]x/2 · nH2O	Hex.
7.DD.35	Shigaite	Mn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O	Trig. 3 : _R_3
7.DD.35	Wermlandite	Mg7Al2(OH)18[Ca(H2O)6][SO4]2 · 6H2O	Trig. 3_m_ _(_32/m ) : _P_3_c_1
7.DD.35	Woodwardite	Cu1-xAlx(OH)2(SO4)x/2 · nH2O	Trig. 3_m_ _(_32/m ) : R_3_m
7.DD.35	Zincaluminite	(Zn1-xAlx)(SO4)x/2(OH)2 · nH2O
7.DD.35	Hydrowoodwardite	(Cu1-xAlx)(OH)2[SO4]x/2 · nH2O	Trig. 3_m_ _(_32/m ) : R_3_m
7.DD.35	Zincowoodwardite	Zn1-xAlx(OH)2[SO4]x/2 · nH2O	Trig.
7.DD.35	Natroglaucocerinite	Zn6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O	Hex.
7.DD.35	Nikischerite	Fe2+6Al3(OH)18[Na(H2O)6](SO4)2 · 6H2O	Trig. 3 : _R_3
7.DD.40	Isselite	Cu6(SO4)(OH)10(H2O)4 · H2O	Orth. m _m_2 : P m _n_21
7.DD.40	Lawsonbauerite	(Mn2+,Mg)9Zn4(SO4)2(OH)22 · 8H2O	Mon. 2/m : _P_21/b
7.DD.40	Torreyite	(Mg,Mn2+)7◻2Mn2+2Zn4(SO4)2(OH)22 · 8H2O	Mon. 2/m : _P_21/b
7.DD.45	Mooreite	Mg9◻2Mn2Zn4(SO4)2(OH)26 · 8H2O	Mon. 2/m : _P_2/b
7.DD.45	Hodgesmithite	(Cu,Zn)6Zn(SO4)2(OH)10 · 3H2O	Trig. 3 : _P_3
7.DD.47	Lahnsteinite	Zn4(SO4)(OH)6 · 3H2O	Tric. 1 : _P_1
7.DD.50	Namuwite	Zn4(SO4)(OH)6 · 4H2O	Trig. 3 : _P_3
7.DD.50	Minohlite	(Cu,Zn)7(SO4)2(OH)10 · 8H2O	Hex.
7.DD.52	Lauraniite	Cu6Cd2(SO4)2(OH)12 · 5H2O	Mon. 2/m : _P_21/b
7.DD.55	Bechererite	Zn7Cu(OH)13[(SiO(OH)3(SO4)]	Trig. 3 : _P_3
7.DD.60	Ramsbeckite	(Cu,Zn)15(SO4)4(OH)22 · 6H2O	Mon. 2/m
7.DD.65	Vonbezingite	Ca6Cu3(SO4)3(OH)12 · 2H2O	Mon. 2/m : _P_21/b
7.DD.70	Redgillite	Cu6(SO4)(OH)10 · H2O	Mon. 2/m : _P_21/b
7.DD.75	Chalcoalumite	CuAl4(SO4)(OH)12 · 3H2O	Mon. 2 : _P_21
7.DD.75	Nickelalumite	NiAl4(SO4)(OH)12(H2O)3	Mon. 2/m
7.DD.75	Kyrgyzstanite	ZnAl4(SO4)(OH)12 · 3H2O	Mon. 2/m
7.DD.80	Guarinoite	Zn6(SO4)(OH)10 · 5H2O	Hex.
7.DD.80	Schulenbergite	(Cu,Zn)7(SO4)2(OH)10 · 3H2O	Trig. 3
7.DD.80	UM1992-30-SO:CCuHZn	(Zn,Cu)7(SO4,CO3)2(OH)10 · 3H2O	Trig. 3 : _P_3
7.DD.85	Montetrisaite	Cu6(SO4)(OH)10 · 2H2O	Orth. m _m_2 : C m _c_21

Fluorescence of ThérèsemagnaniteHide

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Other InformationHide

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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 ThérèsemagnaniteHide

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References for ThérèsemagnaniteHide

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Reference List:

Hazen, Robert M., Hystad, Grethe, Golden, Joshua J., Hummer, Daniel R., Liu, Chao, Downs, Robert T., Morrison, Shaunna M., Ralph, Jolyon, Grew, Edward S. (2017) Cobalt mineral ecology. American Mineralogist, 102 (1) 108-116 doi:10.2138/am-2017-5798

Kasatkin, A.V., Plášil, J., Škoda, R., Belakovskiy, D.I., Marty, J., Meisser, N., Pekov, I.V. (2018) Redefinition of thérèsemagnanite, NaCo4(SO4(OH)6Cl·6H2O: new data and relationship to ‘cobaltogordaite’. Mineralogical Magazine 82(1): 159-170.

Localities for ThérèsemagnaniteHide

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This 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.

Locality ListHide

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Thérèsemagnanite (original) (raw)

About ThérèsemagnaniteHide

Unique IdentifiersHide

IMA Classification of ThérèsemagnaniteHide

Classification of ThérèsemagnaniteHide

Mineral SymbolsHide

Physical Properties of ThérèsemagnaniteHide

Optical Data of ThérèsemagnaniteHide

Chemistry of ThérèsemagnaniteHide

Crystallography of ThérèsemagnaniteHide

X-Ray Powder DiffractionHide

Geological EnvironmentHide

Type Occurrence of ThérèsemagnaniteHide

Synonyms of ThérèsemagnaniteHide

Other Language Names for ThérèsemagnaniteHide

Relationship of Thérèsemagnanite to other SpeciesHide

Common AssociatesHide

Related Minerals - Strunz-mindat GroupingHide

Fluorescence of ThérèsemagnaniteHide

Other InformationHide

Internet Links for ThérèsemagnaniteHide

References for ThérèsemagnaniteHide

Localities for ThérèsemagnaniteHide

Locality ListHide

Related Minerals - Strunz-mindat Grouping Hide