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Richardson Mine (Fission Mine), Cardiff Township, Highlands East Township, Haliburton County, Ontario, Canadai
Regional Level Types
Richardson Mine (Fission Mine)Mine
Cardiff TownshipTownship
Highlands East TownshipTownship
Haliburton CountyCounty
OntarioProvince
CanadaCountry

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Latitude & Longitude (WGS84):
45° 3' 36'' North , 78° 11' 2'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Bancroft3,838 (2008)25.7km
Haliburton Village1,149 (2019)26.6km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Bancroft Gem and Mineral Club and MuseumBancroft, Ontario26km
Mindat Locality ID:
7787
Long-form identifier:
mindat:1:2:7787:6
GUID (UUID V4):
0


Uranium-bearing vein-dikes.
Analyses of uraninite from Cardiff Twp., probably from this mine are given in American Mineralogist, 15, 455 in a table on page 459.

W.M. Richardson discovered uraninite in lot 4, concession XXI, in 1922.
In 1929, Ontario Radium Corporation, Limited, acquired the property and was succeeded in turn by International Radium and Resources, Limited, in 1931, by Wilberforce Minerals, Limited, in 1937, and by Fission Mines, Limited, in 1946.

The underground workings, consisting of 850 feet of crosscutting and drifting on the adit level, and an inclined shaft from the surface pits to the adit level, were completed in 1929 and 1930. A mill was built in 1931-32, and small test runs were made from March to May 1933. The mill was later dismantled.
Exploration by Fission Mines from 1946 to 1948 included 12,000 feet of diamond drilling and a limited amount of underground exploration. The property was inactive from 1948 to 1954. In 1955, Fission Mines carried out some further surface-trenching and 2,545 feet of diamond-drilling.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


23 valid minerals.

Detailed Mineral List:

Allanite-(Ce)
Formula: (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
References:
Calcite
Formula: CaCO3
Chalcopyrite
Formula: CuFeS2
References:
Chamosite
Formula: (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
'Chlorite Group'
References:
Curite
Formula: Pb3(H2O)2[(UO2)4O4(OH)3]2
References:
Euxenite-(Y)
Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
References:
'Feldspar Group'
Fluorapatite
Formula: Ca5(PO4)3F
Fluorite
Formula: CaF2
Fluorite var. Stink-Fluss
Formula: CaF2
'Gummite'
Hematite
Formula: Fe2O3
References:
'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
Magnetite
Formula: Fe2+Fe3+2O4
References:
Melanocerite-(Ce)
Formula: (Ce,Ca)5(SiO4,BO4)3(OH,O)
References:
Metaschoepite
Formula: (UO2)8O2(OH)12 · 10H2O
Molybdenite
Formula: MoS2
References:
Pyrite
Formula: FeS2
References:
'Pyrochlore Supergroup'
Formula: A2-mD2X6-wZ1-n
References:
'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'
Formula: (Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
References:
'Pyroxene Group'
Formula: ADSi2O6
Pyrrhotite
Formula: Fe1-xS
References:
Quartz
Formula: SiO2
'Scapolite'
Schoepite
Formula: (UO2)8O2(OH)12 · 12H2O
Thorite
Formula: Th(SiO4)
References:
Thorite var. Uranothorite
Formula: (Th,U)SiO4
References:
Titanite
Formula: CaTi(SiO4)O
Torbernite
Formula: Cu(UO2)2(PO4)2 · 12H2O
Uraninite
Formula: UO2
Uranophane
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
References:
Zircon
Formula: Zr(SiO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Pyrrhotite2.CC.10Fe1-xS
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Group 3 - Halides
Fluorite3.AB.25CaF2
var. Stink-Fluss3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
Euxenite-(Y)4.DG.05(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Uraninite4.DL.05UO2
Metaschoepite4.GA.05(UO2)8O2(OH)12 · 10H2O
Schoepite4.GA.05(UO2)8O2(OH)12 · 12H2O
Curite4.GB.55Pb3(H2O)2[(UO2)4O4(OH)3]2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Torbernite8.EB.05Cu(UO2)2(PO4)2 · 12H2O
Group 9 - Silicates
Thorite9.AD.30Th(SiO4)
Zircon9.AD.30Zr(SiO4)
Thorite
var. Uranothorite
9.AD.30(Th,U)SiO4
Titanite9.AG.15CaTi(SiO4)O
Melanocerite-(Ce)9.AJ.20(Ce,Ca)5(SiO4,BO4)3(OH,O)
Uranophane9.AK.15Ca(UO2)2(SiO3OH)2 · 5H2O
Allanite-(Ce)9.BG.05b(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Chamosite9.EC.55(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Unclassified
'Pyrochlore Supergroup
var. Betafite (of Hogarth 1977)'
-(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
'Chlorite Group'-
'Feldspar Group'-
'Gummite'-
'Scapolite'-
'Hornblende Root Name Group'-◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
'Pyroxene Group'-ADSi2O6
'Pyrochlore Supergroup'-A2-mD2X6-wZ1-n
'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
H Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
H Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
H Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
H CuritePb3(H2O)2[(UO2)4O4(OH)3]2
H Melanocerite-(Ce)(Ce,Ca)5(SiO4,BO4)3(OH,O)
H Metaschoepite(UO2)8O2(OH)12 · 10H2O
H Schoepite(UO2)8O2(OH)12 · 12H2O
H TorberniteCu(UO2)2(PO4)2 · 12H2O
H UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
H Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
H ApatiteCa5(PO4)3(Cl/F/OH)
BBoron
B Melanocerite-(Ce)(Ce,Ca)5(SiO4,BO4)3(OH,O)
CCarbon
C CalciteCaCO3
OOxygen
O Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
O Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
O CalciteCaCO3
O Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
O CuritePb3(H2O)2[(UO2)4O4(OH)3]2
O Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
O FluorapatiteCa5(PO4)3F
O HematiteFe2O3
O MagnetiteFe2+Fe23+O4
O Melanocerite-(Ce)(Ce,Ca)5(SiO4,BO4)3(OH,O)
O Metaschoepite(UO2)8O2(OH)12 · 10H2O
O QuartzSiO2
O Schoepite(UO2)8O2(OH)12 · 12H2O
O ThoriteTh(SiO4)
O TitaniteCaTi(SiO4)O
O TorberniteCu(UO2)2(PO4)2 · 12H2O
O UraniniteUO2
O UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
O ZirconZr(SiO4)
O Thorite var. Uranothorite(Th,U)SiO4
O Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
O Pyroxene GroupADSi2O6
O ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
F FluorapatiteCa5(PO4)3F
F FluoriteCaF2
F Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
F ApatiteCa5(PO4)3(Cl/F/OH)
F Fluorite var. Stink-FlussCaF2
NaSodium
Na Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
MgMagnesium
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Mg Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
AlAluminium
Al Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Al Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Al Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
SiSilicon
Si Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Si Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Si Melanocerite-(Ce)(Ce,Ca)5(SiO4,BO4)3(OH,O)
Si QuartzSiO2
Si ThoriteTh(SiO4)
Si TitaniteCaTi(SiO4)O
Si UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Si ZirconZr(SiO4)
Si Thorite var. Uranothorite(Th,U)SiO4
Si Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Si Pyroxene GroupADSi2O6
PPhosphorus
P FluorapatiteCa5(PO4)3F
P TorberniteCu(UO2)2(PO4)2 · 12H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
S ChalcopyriteCuFeS2
S MolybdeniteMoS2
S PyriteFeS2
S PyrrhotiteFe1-xS
ClChlorine
Cl Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Cl ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
CaCalcium
Ca Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Ca Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ca CalciteCaCO3
Ca Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ca FluorapatiteCa5(PO4)3F
Ca FluoriteCaF2
Ca Melanocerite-(Ce)(Ce,Ca)5(SiO4,BO4)3(OH,O)
Ca TitaniteCaTi(SiO4)O
Ca UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Ca Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca Fluorite var. Stink-FlussCaF2
TiTitanium
Ti Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Ti Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ti TitaniteCaTi(SiO4)O
FeIron
Fe Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fe ChalcopyriteCuFeS2
Fe Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Fe HematiteFe2O3
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
CuCopper
Cu ChalcopyriteCuFeS2
Cu TorberniteCu(UO2)2(PO4)2 · 12H2O
YYttrium
Y Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
ZrZirconium
Zr ZirconZr(SiO4)
NbNiobium
Nb Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Nb Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
MoMolybdenum
Mo MolybdeniteMoS2
CeCerium
Ce Allanite-(Ce)(CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH)
Ce Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Ce Melanocerite-(Ce)(Ce,Ca)5(SiO4,BO4)3(OH,O)
TaTantalum
Ta Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ta Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
PbLead
Pb CuritePb3(H2O)2[(UO2)4O4(OH)3]2
ThThorium
Th Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
Th ThoriteTh(SiO4)
Th Thorite var. Uranothorite(Th,U)SiO4
UUranium
U Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
U CuritePb3(H2O)2[(UO2)4O4(OH)3]2
U Euxenite-(Y)(Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6
U Metaschoepite(UO2)8O2(OH)12 · 10H2O
U Schoepite(UO2)8O2(OH)12 · 12H2O
U TorberniteCu(UO2)2(PO4)2 · 12H2O
U UraniniteUO2
U UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
U Thorite var. Uranothorite(Th,U)SiO4

Other Regions, Features and Areas containing this locality

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