Chubutite Mineral Data (original) (raw)
General Chubutite Information
Chemical Formula:
Pb7O6Cl2
Composition:
Molecular Weight = 1,617.30 gm
Lead 89.68 % Pb 96.61 % PbO
Chlorine 4.38 % Cl 4.38 % Cl
Oxygen 5.94 % O
______ ______
100.00 % 100.00 % = TOTAL OXIDE
Empirical Formula:
Pb7O6Cl2
IMA Status:
Not Approved IMA
Locality:
Link to MinDat.org Location Data.
Synonym:
Lorettoite
Search for Chubutite Images
Images:
Chubutite Crystallography
Crystal System:
OrthorhombicSpace Group: Unk
Physical Properties of Chubutite
Cleavage:
{???} Perfect
Color:
Dark red, Reddish yellow.
Diaphaneity:
Translucent
Hardness:
2.5-3 - Finger Nail-Calcite
Luster:
Adamantine
Streak:
orange
Optical Properties of Chubutite
Optical Data:
Calculated Properties of Chubutite
Fermion Index:
Fermion Index = 0.19
Boson Index = 0.81
Photoelectric:
PEChubutite =1,697.37 barns/electron
U=PEChubutite x rElectron Density= . barns/cc.
Radioactivity:
GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Chubutite is Not Radioactive
Chubutite Classification
Dana Class:
04.00.00.00 (04)Oxide Minerals
(04.00)Without Dana Classification Numbers
(04.00.00)Oxyhalide
04.00.00.00 Ashanite? (Nb,Ta,U,Fe,Mn)4O8 Pcan 2/m 2/m 2/m
04.00.00.00 Chubutite* Pb7O6Cl2 Unk Ortho
04.00.00.00 Clinobirnessite* Na4Mn14O27•9(H2O) Mono
04.00.00.00 Donathite? (Fe,Mg)(Cr,Fe)2O4 P 4/nnm 4/m 2/m 2/m
04.00.00.00 IMA2008-022 UO2(OH)2 pseudo-orthorhombic Mono
04.00.00.00 Krasnogorite* WO3 Pmnb 2/m 2/m 2/m
04.00.00.00 Mengxianminite* (Ca,Na)3(Fe,Mn)2Mg2(Sn,Zn)5Al8O29 Unk Ortho
04.00.00.00 Romanite* (Fe,U,Pb)2(Ti,Fe)O4 Trig ? Trig
04.00.00.00 Tantalowodginite* (Mn2,[])4Ta4Ta8O32 C 2/c 2/m
04.00.00.00 Ungursaite* NaCa5(Ta,Nb)24O65(OH) P 63/m,P 63 Hex
04.00.00.00 Wolframoixiolite* (Fe,Mn,Nb)(Nb,W,Ta)O4 Pc m
Strunz Class:
04.XX.00 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate
04.X - Unclassified Strunz OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, telluri
04.XX -Oxyhalide
04.XX.00 Ashanite? (Nb,Ta,U,Fe,Mn)4O8 Pcan 2/m 2/m 2/m
04.XX.00 [Methane hydrate-I](../data/Methane hydrate-I.shtml)! 46(H2O)•2(S)•6(L) P m3n 4/m 3 2/m
04.XX.00 Clinobirnessite* Na4Mn14O27•9(H2O) Mono
04.XX.00 Chubutite* Pb7O6Cl2 Unk Ortho
04.XX.00 Kleberite* FeTi6O13•4(H2O)(?) P 63mcm ? 6mm
04.XX.00 Hongquiite* TiO F m3m 4/m 3 2/m
04.XX.00 Psilomelane? (Ba,H2O)2Mn5O10 A2/m 2/m
04.XX.00 Struverite? (Ti,Ta,Fe)O2 P 4/mnm 4/m 2/m 2/m
04.XX.00 Ungursaite* NaCa5(Ta,Nb)24O65(OH) P 63/m,P 63 Hex
04.XX.00 Uhligite? Ca3(Ti,Al,Zr)9O20 Unk Cubic
04.XX.00 Scheteligite? (Ca,Y,Sb,Mn)2(Ti,Ta,Nb,W)2O6(O,OH) Unk Ortho
04.XX.00 Allendeite! Sc4Zr3O12 R 3 3
04.XX.00 IMA2000-016! (Ti,Fe,Mg,Mn)1-xTi2O5 Pban 2/m 2/m 2/m
04.XX.00 [Methane hydrate-II](../data/Methane hydrate-II.shtml)! 136(H2O)•16(S)•8(L) F d3m 4/m 3 2/m
04.XX.00 IMA2000-026! (Mn,Li)4(Ta,Sn)4(Ta,Nb)8O32 C 2/c 2/m
04.XX.00 [Methane hydrate-H](../data/Methane hydrate-H.shtml)! 34(H2O)•3(S)•2(M)•1(L) P 6/mmm 6/m 2/m 2/m
Other Chubutite Information
References:
PHYS. PROP.(Enc. of Minerals,2nd ed.,1990)
See Also:
Links to other databases for Chubutite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Ecole des Mines de Paris
4 - GeoScienceWorld
5 - Google Images
6 - Google Scholar
7 - MinDAT
8 - Mineralienatlas (Deutsch)
9 - Online Mineral Museum
10 - QUT Mineral Atlas
11 - Ruff.Info
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Print or Cut-and-Paste your Chubutite Specimen Label here :
Chubutite
Pb7O6Cl2
Dana No: 04.00.00.00 Strunz No: 04.XX.00
Locality:
Notes: