Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41O09NW00016

Record: MDI41O09NW00016

General

Mineral Record Identification
Record Name(s) Jarvis - 1989, Kaplan Option - 1980, Adeline International Mines DDH Aim-83-5 - 1983
Related Record Type Simple
Record Status Occurrence
Date Created 1994-Jul-08
Date Last Modified 2022-Jan-05
Created By K Houle
Revised By P Bousquet

Commodities

Primary Commodities: Gold

Secondary Commodities: Copper



Location

Township or Area: Mallard

Latitude: 47° 42' 36.45"    Longitude: -82° 17' 2.52"

UTM Zone: 17    Easting: 403682.35   Northing: 5284881    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 41O09NW

Point Location Description: Drill hole collar for hole K-88-27 about 350 m to the northeast of hole AIM-83-5 (subject of th

Location Method: Field Visit with GPS

Access Description: Access is via the Opeepeesway River where the main logging road crosses the river in central Mallard Township. The showing is about 1.2 km north on the river and then 150 m traverse through the bush from the west shore.



Exploration History

1971: Panacea Mining and Exploration Ltd. - ground mag and EM surveys. 1971: Claw Lake Molydbenum Mines Ltd. - AEM and AMag survey. 1979-80: Adeline International Mines Inc. - ground mag and VLF, geological survey, 10 ddh. 1981: Canadian Gold and Metals Inc. - AEM and AMag survey. 1983: Adeline International Mines Ltd. - 6 ddh (973 m). 1985: Blue Falcon Mines Ltd. - AEM, AVLF and AMag survey. 1987: Cominco Ltd. - ground mag and VLF-EM survey. 1988: Jarvis Resources - 9 ddh (1087 m). 2001: Anderson, S.D. – Assays, Str.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-3020 / 2.13771 41P12SE0520 41P12SE0520
T-2318 / 63.4079 41O09NW0019 41O09NW0019
T-2318 / 41O09NW0021 41O09NW0021
T-2318 / 2.3571 41O09NW0025 41O09NW0025
T-2318 / W8406-00036 41O09NW5051 41O09NW5051
T-2318 / W8107-00237 41O09NW5060 41O09NW5060
T-2318 / W8107-00236 41O09NW5061 41O09NW5061
T-2318 / W8006-00212 41O09NW5065 41O09NW5065
T-4659 / 2.22667 41O09NW2007 41O09NW2007
T-2318 / W8006-00211 41O09NW5066 41O09NW5066
T-3171 / 2.11103 41O09NW0004 41O09NW0004
T-3020 / 2.8566 41P12SE0507 41P12SE0507
T-2318 / 2.6395 41O09NW0017 41O09NW0017
T-2581 / 2.4261 41O16SW0012 41O16SW0012

Geology

Province: Superior

Subprovince: Abitibi

Terrane: Wawa-Abitibi

Belt: Swayze

Tectonic Assemblage: Marion

Geological Age: Neoarchean   Geochronological Age: 2705 MA   Geochron. Age Ref.: GSC OF 3384F

Metamorphism Type: Regional

Metamorphism Grade: Greenschist



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Intermediate Tuff 1 Tuff Near
Mylonite/Fault Gouge/Pseudotachylite 2 Shear Adjacent
Felsic Tuff 3 Pyritized Tuff Host

Lithology Comments

Dec 07, 2005 (K Houle) - Adeline International Mines Ltd. drill hole AIM-83-5 intersected a weakly mineralized felsic tuff at a drill depth of 410' (125 m) which returned anomalous gold values. The hole was drilled to a total depth of 500' (152.4 m) at a bearing of N40E and initial collar dip of -45 degrees. Unit is vaguely described as a felsic tuff, tan to pink to medium green in colour, fine grained, and finely bedded. The felsic tuff is said to have undergone sericitic and hematitic alteration.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1ChalcopyriteEconomicOre
1PyriteEconomicGangue
2HematiteEconomicGangue
SericiteAlterationSericitization1UnknownReplacement
HematiteAlterationHematization2UnknownReplacement

Mineralization Comments

Dec 07, 2005 (K Houle) - Trace to 1% disseminated pyrite throughout the section length of 90' ( 27.4 m). Anomalous gold values were returned from samples throughout this section, several of which were in excess of 0.10 oz./t. One of the better assays, 0.131 oz./t Au, was associated with a 2.9' section of white quartz with trace pyrite mineralization. Other notable assays include a 3' sample with 0.181 oz./t and a 1' sample with 0.34 oz./t Au. A cherty iron formation intersected early in the hole, 88.7 ' (27 m), assayed 1.72% Cu associated with a 6 inch section containing epidote together with quartz, pyrite, and 5% chalcopyrite.



Mineral Record Details

Characteristics
Rank Characteristic            
1 Sheared

Mineral Zones - Size and Shape

Rank: 1       Structure Type: Shear

Zone Name: Detour Lake - Rank 1
Shape Length Thickness Depth Strike Dip Plunge Trend Age Reference
Unknown N/A N/A

References

Map - Geological series, Mallard Township, District of Sudbury

Publication Number: P2342 Scale: 1:15,840    Date: 1980

Author: Siragusa G.M.

Publisher Name: Ontario Geological Survey


Map - Benton and Mallard townships, Sudbury District

Publication Number: M2504 Scale: 1:31,680    Date: 1987

Author: Siragusa G.M.

Publisher Name: Ontario Geological Survey


MonoMap - Geology of the Garnet Lake area, District of Sudbury

Publication Number: R248 Scale:     Date: 1987

Author: Siragusa G.M.

Publisher Name: Ontario Geological Survey


Map - Geology, Swayze greenstone belt, Opeepeesway Lake, Ontario

Publication Number: OF3384f Scale: 1:50,000    Date: 1999

Author: Heather, K B; Shore, G T

Publisher Name: Geological Survey of Canada


MonoMap - Mineral Prospects of the Swayze Greenstone Belt (Volume 1, Parts of NTS 41 O and Volume 2, Parts of NTS 41 P, 42 A and 42 B)

Publication Number: OFR5912 Scale:     Date: 1995

Author: Fumerton S.L., Houle K.A.

Publisher Name: Ontario Geological Survey


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