Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42C08SW00170

Record: MDI42C08SW00170

General

Mineral Record Identification
Record Name(s)	Goudreau Zone - 1988, Goudreau Lake Zone - 1996, Morrsion No. 1 Claims - 1988
Related Record Type	Simple
Related Record(s)
Record Status	Developed Prospect With Reported Reserves or Resources
Date Created	2000-Oct-27
Date Last Modified	2023-Aug-03
Created By
Revised By

Commodities

Primary Commodities: Gold

Location

Township or Area: Finan

Latitude: 48° 17' 30.21" Longitude: -84° 26' 9.28"

UTM Zone: 16 Easting: 690181.4 Northing: 5351903.01 UTM Datum: NAD83

Resident Geologist District: Sault Ste. Marie

NTS Grid: 42C08SW

Point Location Description: North shore of Gudreau Lake, just south of Bearpaw Lake

Location Method: Other Literature

Access Description: Access is via an 18 km all-weather gravel road that turns off of highway 519 just west of the town of Dubreuilville. Dubreuilville is on highway 519, 44 km east of the junction of Highway 17 and 519. The deposit is located south of the old Goudreau Road and is accessible by bush road from the old Goudreau Road.

Exploration History

1987-89: Canamax Resources Ltd. - diamond drilling (17 ddh ) 4899 m. 1996-2002: Patricia Mines Inc. - diamond drilling, mapping, ground geophysics.

Assessment Work on File

Assessment Work on File
Office File Number	Online Assessment File Identifier	Online Assessment File Directory
FINAN 0044	42C08SW0058	42C08SW0058
WP Finan-69	42C08SW2020	42C08SW2020

Geology

Province: Superior

Subprovince: Wawa

Terrane: Wawa-Abitibi

Belt: Michipicoten

Tectonic Assemblage: Wawa

Geological Age: Neoarchean Geochronological Age: 2750 MA Geochron. Age Ref.: GOO VOL 1

Metamorphism Type: Regional

Metamorphism Grade: Greenschist

Geology Comments

Dec 07, 2005 (A Wilson) - The showing straddles the boundaries between the Northern and Southern Domains of the Goudreau Lake Deformation Zone. The GLDZ is up to 4.5 km in width and strikes in a gentle sigmoid-form for at least 30 km, subparallel to the stratigraphy and the regional foliation. In the immediate Goudreau-Lochalsh area, the GLDZ is coincident with a major contact between Cycle 2 and Cycle 3 volcanics. There is a strong structural control of the gold-bearing quartz veins systems within each of the 070-075 striking high-strain zones within the deformation zone. The deposit is hosted by the same shear zone hosting the Magino Deposit. The Southern Domain is composed on an 70 degree striking, ductile-brittle zone of subparallel, dextral oblique-slip, high strain zones developed within strongly altered and deformed felsic to intermediate metavolcanic rocks. The southern domain is approximately 8 km long by 2 km wide.

Lithology

Lithology Data
Rock Type	Rank	Composition	Relationship
Schist-Unsubdivided	1	Sericitic	Footwall
Vein	2	Quartz	Host
Granodiorite	3		Near

Lithology Comments

Dec 07, 2005 (A Wilson) - Multiple alteration zones, containing high grade gold in quartz veining or silicification were intersected. Four lenses of mineralization have been outlined. These altered shear zones occur at the contact with the Webb Lake Stock and country rock. The Goudreau Lake Zone is presumed to be the extension of the Island Gold Zone, but is offset by localized faulting.

Mineralization

Mineralization and Alteration
Rank	Mineral Name	Class	Economic Mineral Type	Alteration Mineral Type	Alteration Ranking	Alteration Intensity	Alteration Style
1	Gold	Economic	Ore
1	Pyrite	Economic	Gangue

Mineralization Comments

Dec 07, 2005 (A Wilson) - Selected assays from the Canamax drilling on the zone intersected values of 17.7 g/t au over 7 m, 42.48 g/t au over 1 m and 6.77 g/t Au over 2 m. Diamond drilling between the Island Gold and Goudreau Zones by Patricia intersected values of 7.05 g/t Au over 5.95 m and 5.0 g/t Au over 1.4 m.

Mineral Record Details

Classification
Rank	Classification
1	Epithermal

Characteristics
Rank	Characteristic
1	Sheared

Mineral Zones - Size and Shape

Rank: 1 Structure Type: Shear

Rank: 2 Structure Type: Vein

Zone Name: Detour Lake - Rank 1
Shape	Length	Thickness	Depth	Strike	Dip	Plunge	Trend	Age	Reference
Unknown	500			70

Site Visit Information

Date: Jan 19, 2005

Geologist: A Wilson

Notes: Multiple alteration zones, containing high-grapde gold in quartz veining or silicification were intersected over a strike lengh of 500 m. Four lenses, from surface to depth the yellow, orange, gren and red have been outlined. Gold is also present in some of the host rock between the lenses. These altered shear zones occur at the contact with the graondiorite (Magino felsite) and the country rock within the GLDZ. Abundant fracturing and shearing is present. THe Island Deposit is thought to extend to the Goudreau Zone, from which is is offset by faulting or influenced by lateral volcano-stratigraphic facies changes. The area between these two zones has had little drilling.

Reserves or Resources Data
Zone	Year	Category	Tonnes	Reference	Comments	Commodities
Goudreau Zone	1991	Unclassified	257422	Patricia Mines Ltd. 1998 Prospectus	Drill indicated reserves	Gold 6.54 g/t

References

Book - PROSPECTUS

Publication Number: Clippings Date: 1998

Author: Patricia Mining Corp

Publisher Name:

Location: Timmins RGP

Map - Precambrian geology, Finan Township

Publication Number: P3168 Scale: 1:15,840 Date: 1990

Author: Sage R.P.