Deloryite (original) (raw)

A valid IMA mineral species

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About DeloryiteHide

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Formula:

Cu4(UO2)(MoO4)2(OH)6

Colour:

Dark green to black

Crystal System:

Monoclinic

Name:

For mineral collector Jean Claude Delory (1953– ), who found the specimen.

Structure is similar to that of markascherite in terms of topology.

Unique IdentifiersHide

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Long-form identifier:

mindat:1:1:1254:2

aeb7bb9e-b344-4a39-a28e-f2c17c630b82

IMA Classification of DeloryiteHide

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IMA Formula:

Cu4(UO2)Mo2O8(OH)6

Type description reference:

Classification of DeloryiteHide

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4.FL.85

4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
F : Hydroxides (without V or U)
L : Hydroxides with H2O +- (OH); sheets of edge-sharing octahedra

48.3.4.1

48 : ANHYDROUS MOLYBDATES AND TUNGSTATES
3 : Basic Anhydrous Molybdates and Tungstates

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
Dlo 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 DeloryiteHide

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Transparency:

Transparent, Opaque

Colour:

Dark green to black

Cleavage:

Perfect
cleavages perfect {010}, {100}, good {001}

Density:

4.9(1) g/cm3 (Measured) 4.78 g/cm3 (Calculated)

Optical Data of DeloryiteHide

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RI values:

_n_α = 1.900 _n_β = 1.930 _n_γ = 1.960

2V:

Measured: 90° , Calculated: 88°

δ = 0.060

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

Dispersion:

dispersion not observed

Pleochroism:

Non-pleochroic

Comments:

Optically yellowish green

Chemistry of DeloryiteHide

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Mindat Formula:

Cu4(UO2)(MoO4)2(OH)6

Crystallography of DeloryiteHide

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Crystal System:

Monoclinic

Class (H-M):

2/m - Prismatic

Cell Parameters:

a = 19.83(2) Å, b = 6.112(9) Å, c = 5.529(6) Å
β = 103.9°

Ratio:

a:b:c = 3.244 : 1 : 0.905

Unit Cell V:

650.50 ų (Calculated from Unit Cell)

Morphology:

rosettes to 6 mm, in which individual crystals are 3 x 1 x 0.3 mm, tabular {010}, elongate [001], showing {010}, {100}, and with a rounded termination

Crystal StructureHide

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ID Species Reference Link Year Locality Pressure (GPa) Temp (K)
0012779 Deloryite Pushcharovsky D Y, Rastsvetaeva R K, Sarp H (1996) Crystal structure of deloryite, Cu4(UO2)[Mo2O8](OH)6 Journal of Alloys and Compounds 239 23-26 1996 Cap Garonne mine, Var, France 0 293
0018337 Deloryite Tali R, Tabachenko V V, Kovba L M (1993) Crystal structure of Cu4UO2(MoO4)2(OH)6 Russian Journal of Inorganic Chemistry 38 1350-1352 1993 synthetic 0 293

CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

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Powder Diffraction Data:

d-spacing Intensity
4.100 Å (100)
3.734 Å (90)
4.815 Å (80)
2.482 Å (60)
4.425 Å (40)
4.276 Å (40)
3.254 Å (40)

Geological EnvironmentHide

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Type Occurrence of DeloryiteHide

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General Appearance of Type Material:

Place of Conservation of Type Material:

Mineralogy Department of the Natural History Museum, Geneva, Switzerland

Associated Minerals at Type Locality:

Reference:

Sarp, H., Chiappero, P.J. (1992): Deloryite, Cu4(UO2)(MoO4)2(OH)6, a new mineral from the Cap Garonne mine near Le Pradet, Var, France. Neues Jahrbuch für Mineralogie, Monatshefte (1992): 58-64.

Synonyms of DeloryiteHide

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Other Language Names for DeloryiteHide

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Common AssociatesHide

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Associated Minerals Based on Photo Data:

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4.FL. Trébeurdenite Fe2+2Fe3+4O2(OH)10CO3 · 3H2O Trig. 3_m_ _(_32/m ) : R_3_m
4.FL. Mariakrite [Ca4Al2(OH)12(H2O)4][Fe2S4] Tric. 1 : _P_1
4.FL.05 Muskoxite Mg7Fe4O13 · 10H2O Trig. 3_m_ _(_32/m )
4.FL.05 Jamborite Ni2+1-xCo3+x(OH)2-x(SO4)x · nH2O Trig. 3_m_ _(_32/m ) : R_3_m
4.FL.05 Mössbauerite Fe3+6O4(OH)8[CO3] · 3H2O Trig. 3
4.FL.05 Meixnerite Mg6Al2(OH)16(OH)2 · 4H2O Trig. 3_m_ _(_32/m ) : R_3_m
4.FL.05 Woodallite Mg6Cr2(OH)16Cl2 · 4H2O Trig. 3_m_ _(_32/m ) : R_3_m
4.FL.05 Fougèrite Fe2+4Fe3+2(OH)12[CO3] · 3H2O Trig. 3_m_ _(_32/m ) : R_3_m
4.FL.05 Dritsite Li2Al4(OH)12Cl2 · 3H2O Hex. 6/m m m _(_6/_m_2/_m_2/m ) : _P_63/m c m
4.FL.05 Rotemite Ca4Cr2(OH)12Cl2 · 4H2O Trig. 3_m_ _(_32/m ) : R_3_c
4.FL.05 Iowaite Mg6Fe3+2(OH)16Cl2 · 4H2O Trig. 3_m_ _(_32/m ) : R_3_m
4.FL.10 Hydrocalumite Ca4Al2(OH)12(Cl,CO3,OH)2 · 4H2O Mon. 2 : _P_21
4.FL.15 Kuzelite Ca4Al2(OH)12[SO4] · 6H2O Trig.
4.FL.20 Jianshuiite (Mg,Mn,Ca)Mn3O7 · 3H2O Trig. 3 : _R_3
4.FL.20 Ernienickelite NiMn3O7 · 3H2O Trig. 3 : _R_3
4.FL.20 Aurorite Mn2+Mn4+3O7 · 3H2O Trig. 3 : _R_3
4.FL.20 Chalcophanite ZnMn4+3O7 · 3H2O Trig. 3 : _R_3
4.FL.25 Woodruffite Zn2+x/2(Mn4+1-xMn3+x)O2 · yH2O Mon. 2/m : _B_2/m
4.FL.30 Asbolane (Ni,Co)2-xMn4+(O,OH)4 · nH2O Hex.
4.FL.30 va Lampadite Cu, Mn, O, H
4.FL.35 Buserite Na4Mn14O27 · 21H2O
4.FL.40 Takanelite (Mn,Ca)Mn4O9 · H2O Hex.
4.FL.40 Ranciéite (Ca,Mn2+)0.2(Mn4+,Mn3+)O2 · 0.6H2O Trig. 3 : _P_3
4.FL.45 Birnessite (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O Mon. 2/m : _B_2/m
4.FL.55 Cianciulliite Mn(Mg,Mn)2Zn2(OH)10 · 2-4H2O Mon. 2/m : _B_2/m
4.FL.60 Jensenite Cu3[TeO6] · 2H2O Mon. 2/m : _P_21/m
4.FL.65 Leisingite Cu2MgTe6+O6 · 6H2O Trig. 3 : _P_3
4.FL.70 Akdalaite Al10O14(OH)2 Hex.
4.FL.75 Cafetite CaTi2O5 · H2O Mon. 2/m : _P_21/b
4.FL.80 Mourite UMo5O12(OH)10 Mon.
4.FL.90 Lagalyite Ca2xMn1-xO2 · 1.5-2H2O Mon.
4.FL.95 Tunnerite (of Cornu)
4.FL.100 Carbocalumite Ca4Al2(OH)12(CO3) · 6H2O Trig. 3_m_ _(_32/m ) : R_3_c
4.FL.100 Mampsisite Ca4Al2(CO3)(OH)12 · 5H2O Tric.

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.

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References for DeloryiteHide

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Localities for DeloryiteHide

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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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- 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.

France
Occitanie Hérault Lodève Le Puech Rabejac Est Dal Bo et al. (2018)
Provence-Alpes-Côte d'Azur Var Toulon Le Pradet Cap Garonne Mine (TL) Sarp et al. (1992) +1 other reference