Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI000000000985

Record: MDI000000000985

General

Mineral Record Identification
Record Name(s) Hudson Bay Exploration and Dev. Co. Ltd. Hole Jess-20-1 - 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° 36' 39.71"    Longitude: -81° 20' 43.27"

UTM Zone: 17    Easting: 474543.999   Northing: 5384275    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 - Conwest Exploration Co.: AEM (T-0840). 1965 - Cincinnatti-Porcupine Mines Ltd: AEM (T-1027).1980 - Hudson Bay Exploration and Development Co. Ltd: DD, EM (T-2314). Norcen Energy Resources: AMag (T-1966). 1988 - Sheridan, J.P. :Mag (T-3185). 1989 - Sheridan, J.P. :EM (T-3185). 2002 - Gervais, L.N. : EM, Grav (T-4773). 2003 - Kennecott Canada Exploration Inc.: AEM, AMag (T-4965).


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-0840 / 63.1389 42A11NW0029 42A11NW0029
T-1027, 63.1543 42A11NW0569 42A11NW0569
T-1966 42A15SW0151 42A15SW0151
T-2314 42A11SW0016 42A11SW0016
T-3185 42A11SW0083 42A11SW0083
T-3185 42A11SW0075 42A11SW0075
T-4773 42A11SW2033 42A11SW2033
T-4965 42A11SW2036 42A11SW2036
21, T-1027 42A11SW0051 42A11SW0051

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 Chloritized Veined Adjacent
Schist-Unsubdivided 2 Graphitic Veined Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1PyriteEconomicGangueMassive
2GraphiteEconomicGangue
QuartzAlterationSilicification1Medium
CalciteAlterationCarbonatization2Medium
ChloriteAlterationChloritic3Weak

Mineralization Comments

Jan 07, 2011 (P Bousquet) - Hole Jess-20-1 (az. 186, dip -60) intersected a graphite schist which returned 0.01 oz/t Au (from 116.8m to 118.3m).



Mineral Record Details

References

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