Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI000000000983

Record: MDI000000000983

General

Mineral Record Identification
Record Name(s) Hudson Bay Exploration and Dev. Co. Ltd. Hole Jess-19-2 - 1980
Related Record Type
Related Record(s)
Record Status Occurrence
Date Created 2011-Jan-07
Date Last Modified 2023-Mar-10
Created By
Revised By

Commodities

Primary Commodities: Gold



Location

Township or Area: Jessop

Latitude: 48° 35' 32.72"    Longitude: -81° 23' 1.22"

UTM Zone: 17    Easting: 471708.997   Northing: 5382220.002    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 42A11SW

Point Location Description: Estimation from DDP in T-2314

Location Method: Based on Assessment



Exploration History

1964 - Texas Gulf Sulphur Company: DD (T-0815). 1970 - Hollinger Mines Ltd: DD (T-1141). 1980 - Hudson Bay Exploration and Development Co. Ltd: DD, EM (T-2314). Norcen Energy Resources: AMag (T-1966). 1988 - Granges Exploration Ltd: DD - 5 - 635m, Assays, EM, Mag (T-3245). 1999 - Prospectors Alliance Corporation: Rept (T-4516). 1999 - 2000 - Falconbridge Ltd: DD - 2 - 401m, DGP, EM, Mag (T-4394).


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-1141, 27 42A11SW0054 42A11SW0054
T-1966 42A15SW0151 42A15SW0151
T-2314 42A11SW0016 42A11SW0016
T-3245, 42 42A11SW0079 42A11SW0079
T-4394 42A11SW2028 42A11SW2028

Geology

Province: Superior

Subprovince: Abitibi

Terrane: Wawa-Abitibi

Belt: Abitibi

Geological Age: Archean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Felsic lava flow-unsubdivided 1 Brecciated Contains
Felsic lava flow-unsubdivided 2 Sheared Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1PyriteEconomicGangueDisseminated
2PyrrhotiteEconomicGangueDisseminated
3GraphiteEconomicGangueVeins
QuartzAlterationSilicification1Medium

Mineralization Comments

Jan 07, 2011 (P Bousquet) - Hole Jess-19-2 (az. 135, dip -60) intersected a pyritic (2%) shear zone in andesite breccia which returned 0.01 oz/t Au (from 65.2m to 65.8m). Further downhole, another pyritic (3-4%) zone in the same andesite brought back 0.01 oz/t Au (from 92.0m to 92.3m).



Mineral Record Details

References

File - Resident Geologist files T-0815, T-4516

Publication Number: Date:

Author:

Publisher Name:

Location: Timmins RGP office


Part - Geology of the Bigwater Lake area

Publication Number: ARV48-12 Date: 1997

Author: Berry L.G.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Geological Compilation of the Timmins Area, Abitibi Greenstone Belt

Publication Number: P3379 Scale: 1:100,000    Date: 1998

Author: Ayer J.A., Trowell N.F.

Publisher Name:

Location:


Map - Jessop Township, District of Cochrane

Publication Number: P0158 Scale: 1:15,840    Date: 1997

Author: Ginn R.M.

Publisher Name: Ontario Dept. of Mines

Location:


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