Ontario Geological Survey
Permanent Link to this Record:
MDI000000000328
Record Name(s) | Falconbridge DH R55-05 - 1996 |
---|---|
Related Record Type | |
Related Record(s) | |
Record Status | Prospect |
Date Created | 2007-Jun-13 |
Date Last Modified | 2022-Nov-09 |
Created By | |
Revised By |
Primary Commodities: Zinc, Copper
Secondary Commodities: Lead, Silver
Township or Area: Robb
Latitude: 48° 36' 5.84" Longitude: -81° 37' 18.21"
UTM Zone: 17 Easting: 454164.002 Northing: 5383358 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A12SE
Point Location Description: Collar of drillhole per log coord. (NAD27 converted to NAD83)
Location Method: Based on Assessment
1950, Hollinger C.G.M.L. (A.E. Phillips property option): Ground geophysics (T-481 / 63.2) 1954, Dominion Gulf Company: Ground geophysics (T-562) 1961, G. MacMillan: Diamond drilling to north (hole abandoned) (T-0305) 1962, G. MacMillan: Ground geophysics (T-0305) Circa 1966, Cincinnati Porcupine: Geophysics and drilling to south (T-1166) 1992, Falconbridge Limited: Diamond drilling, sampling but no assays submitted (T-3189) 1994, Falconbridge Limited: Diamond drilling, assays (T-4028 / 2.18592)
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
T-0481 / 63.2 | 42A11SW0114 | 42A11SW0114 |
T-4028 / 2.18592 | 42A12SE2004 | 42A12SE2004 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Mafic flow breccia | 1 | Brecciated | Contains |
---|---|---|---|---|
Felsic lava flow-unsubdivided | 2 | Contains | ||
Gabbroid-Unsubdivided | 3 | Near |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
3 | Sphalerite | Economic | Ore | ||||
4 | Chalcopyrite | Economic | Ore | ||||
5 | Galena | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue | ||||
2 | Pyrrhotite | Economic | Gangue |
Jun 14, 2007 (D Draper) - Hole R55-05 returned 3.40% Zn and 3240ppm Pb over 1m at 399.5m and 2.52% Cu, 7640ppm Zn and 20ppm Ag over 0.63m at 508.9m. Both zones are mafic breccias with 25 to 35% sulphide mineralization. Three holes drilled approx. 100m north of R55-05 returned values as follows: R55-07: 5.65% Zn over 0.6m at 360.9m and 1.11% Zn over 1m at 373.6m. Both samples from sheared mafic volcanics mineralized with pyrite and sphalerite. R55-08: Occurrence level assays of Zn (ie > 5000ppm) were returned from many samples taken between 389m to 404m in a schistose felsic volcanic mineralized with py stringers and trace sp, cp, po, gn. Highest value was 1.19% Zn over 1.5m at 404m. R55-10: 1.5% Zn over 1.5m at 519.4m from a felsic volcanic mineralized with py and trace cp and sp. In addition hole R56-21, drilled approx. 250m east of R55-05, returned 2820ppm Cu and 3640ppm Zn over 1m at 160m and 3350ppm Cu over 1m at 165m. Samples were from a sulphide zone in felsic tuff with py, po, sp. (T-4028)
File - Resident Geologist files T-0305, T-0562, T-1166, T-3189
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Timmins Resident Geologist District Office