Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31D09NW00077

Record: MDI31D09NW00077

General

Mineral Record Identification
Record Name(s) United Macfie - 1982, Macfie Explorations Ltd. - 1956
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1982-Jan-11
Date Last Modified 2023-Jan-09
Created By
Revised By

Commodities

Primary Commodities: Uranium

Secondary Commodities: Thorium



Location

Township or Area: Cavendish, Cavendish, Cavendish

Latitude: 44° 43' 12.82"    Longitude: -78° 22' 48.88"

UTM Zone: 17    Easting: 707480   Northing: 4955211.01    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31D09NW

Point Location Description: DDH just south of the most northerly property symbol, ' 18 '.

Location Method: Based on Assessment

Access Description: From Buckhorn travel 16 km north on Hwy 507 . The site is about 3.2 km west of this point.



Exploration History

1955-56 : Macfie Exlorations Ltd:.pits and 21 DDH ( 5,001 ft.); shallow test pits and DD-8-2006 ft. north of the Squaw River; in the south half of lot 8 Concession 4 8-DDH-1917 ft.; on the south half of lot 5 concession 4 DD-5-1087. 1968-9 : Louvicourt Goldfields Corp. - mag and scint surveys ( option ).1969: Herbert McKay – trenching. 1969: David McKay – trenching. 1969: Louvicourt Goldfields Corp. – DD-6-1192 ft. 1976: R.W. Drude – airborne radiometric survey. 1992: F. Archibald – VLF-EM survey; magnetometer survey; soil sampling. 2006-2009: Regis Resources Inc. – Auger drilling, trenching, sampling, assays


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
Cavendish #8/21 31D09NW8568 31D09NW8568
2.2258 31D16SW9000 31D16SW9000
Cavendish#28, W6909-00061 31D16SW5038 31D16SW5038
Cavendish #29, W6909-00072 31D16SW5037 31D16SW5037
Cavendish #45
2.3378 41P09NW0011 41P09NW0011
OP92-264 31D09NW0015 31D09NW0015
2.41738 20000004208 20000004208
2.32953 20000001571 20000001571

Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Terrane: Bancroft

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Pegmatite 1 Contains
Granitoid-Unsubdivided 2 Contains
Paragneiss 3 Biotite Adjacent
Gneiss-Unsubdivided 4 Pyroxene, Horneblende Adjacent

Lithology Comments

Jan 12, 2017 (A Wilson) - The main showing consists of three north-striking pink pegmatitic leucogranite bodies intruding biotite paragneiss and pyroxene-hornblende gneiss, striking N60E and dipping 60SE. Pegmatite bodies range in size up to 200 by 500 feet.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1AllaniteEconomicOre
2BiotiteEconomicOre
3GarnetEconomicOre
4MagnetiteEconomicOre
5MartiteEconomicOre
6TitaniteEconomicOre
7TourmalineEconomicOre
8UranothoriteEconomicOre

Mineralization Comments

Jan 12, 2017 (A Wilson) - Assays from the Louvicourt Goldfields Corporation drilling returned assays ranging from 0.01% U2 O8 over 2 feet to 0.15% U3 O8 over 2 feet.



Mineral Record Details

References

MonoMap - Precambrian Geology of Cavendish Township, Central Metasedimentary Belt, Grenville Province

Publication Number: OFR6229 Date: 2012

Author: Easton R.M.

Publisher Name: Ontario Geological Survey

Location:


Mono - Uranium and thorium deposits of southern Ontario

Publication Number: MDC004 Page: 61  Date: 1967

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


Part - Radioactive mineral occurrences in the Bancroft area

Publication Number: ARV65-06 Page: 166  Date: 1998

Author: Satterly J., Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Pegmatite mineral resources of Ontario

Publication Number: IMR021 Page: 55, 65  Date: 1997

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Uranium and thorium deposits of southern Ontario

Publication Number: OFR5311 Page: 487  Date: 1981

Author: Gordon J.B., Rybak U.C., Robertson J.A.

Publisher Name: Ontario Geological Survey

Location:


Mono - An inventory of the mineral resources in Peterborough County

Publication Number: OFR5635 Page: 207-208  Date: 1987

Author: Menard A.G.

Publisher Name: Ontario Geological Survey

Location:


Map - Precambrian Geology of Cavendish Township and Environs, Grenville Province

Publication Number: P3605 Scale: 1:20,000    Date: 2010

Author: Easton R.M.

Publisher Name: Ontario Geological Survey

Location:


Map - Geological series, Precambrian geology of Cavendish Township (southern part), Peterborough County, southern Ontario

Publication Number: P2421 Scale: 1:15,840    Date: 1981

Author: Bright E.G.

Publisher Name: Ontario Geological Survey

Location:


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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office