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Henderson property, Raglan Township, Renfrew County, Ontario, Canadai
Regional Level Types
Henderson propertyProperty
Raglan TownshipTownship
Renfrew CountyCounty

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Latitude & Longitude (WGS84):
45° 13' 30'' North , 77° 24' 47'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
Bancroft3,838 (2008)39.5km


1954: Stripping and trenching by Henderson Uranium Mines Limited.
1955-56: E. Marquardt and C. Marquardt: stripping and trenching.
1956: Geological, scintillometer and magnetometer surveys, and blasting and stripping by Geo-Technical Development Company Limited on the Henderson Uranium property.
1958: Geological, geiger and scintillometer surveys, and four drill holes totalling 161 feet by J. J. Harris. 1968: Some trenching and drilling of 11 holes for 3,085 feet by Merland Oil Company of Canada Limited. (MDC 23, p126). 2007- Melkior Resources Inc. sampling, prospecting, trenching 2008-09: 2008-2010: First Nickel Inc. and Pacific North West Capital Corp. -DD, mapping, prospecting, ground geophysics,

The showing consists of a 40 foot wide shear or brecciated zone that strikes N20°E. The brecciated shear is quartz rich containing much biotite. The zone is estimated to be 950 feet long.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

3 valid minerals.

Detailed Mineral List:

Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Reference: Gordon J.B., Rybak U.C., and Robertson J. A. (1981) Uranium and Thorium Deposits of Southern Ontario, Ontario Geological Survey, Open File Report 5311, p.550.
Formula: Th(SiO4)
Reference: Ontario Ministry of Northern Development and Mines MDI Number: MDI31F03NW00038
Thorite var: Uranothorite
Formula: (Th,U)SiO4
Reference: Ontario Ministry of Northern Development and Mines MDI Number: MDI31F03NW00038
Formula: UO2
Reference: Ontario Ministry of Northern Development and Mines MDI Number: MDI31F03NW00038
Formula: Ca(UO2)2(SiO3OH)2 · 5H2O
Reference: Ontario Ministry of Northern Development and Mines MDI Number: MDI31F03NW00038

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Group 9 - Silicates
var: Uranothorite9.AD.30(Th,U)SiO4
Uranophane9.AK.15Ca(UO2)2(SiO3OH)2 · 5H2O
Unclassified Minerals, Rocks, etc.

List of minerals arranged by Dana 8th Edition classification

Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Group 53 - NESOSILICATES Insular SiO4 Groups and Other Anions or Complex Cations
Insular SiO4 Groups and Other Anions of Complex Cations with (UO2)
Uranophane53.3.1.2Ca(UO2)2(SiO3OH)2 · 5H2O
Unclassified Minerals, Mixtures, etc.
var: Uranothorite

List of minerals for each chemical element

H UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
O UraniniteUO2
O UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
O Thorite (var: Uranothorite)(Th,U)SiO4
O ThoriteTh(SiO4)
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Si UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Si Thorite (var: Uranothorite)(Th,U)SiO4
Si ThoriteTh(SiO4)
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Ca UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg)([Si/Al]Si2O10)(OH/F)2
Th Thorite (var: Uranothorite)(Th,U)SiO4
Th ThoriteTh(SiO4)
U UraniniteUO2
U UranophaneCa(UO2)2(SiO3OH)2 · 5H2O
U Thorite (var: Uranothorite)(Th,U)SiO4


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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Gordon, J.B., Rybak, U.C., and Robertson, J. A. (1981) Uranium and Thorium Deposits of Southern Ontario, Ontario Geological Survey, Open File Report 5311, p.550.

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