Ontario Geological Survey
Permanent Link to this Record:
MDI42A10NW00009
| Record Name(s) | Landson Property - 1941, Rowlandson - Doxi Claims - 1941, Rowlandson Claims - 1936, Rowlandson Vein - 1946 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Jan-21 |
| Date Last Modified | 2022-Sep-22 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Township or Area: Dundonald
Latitude: 48° 42' 35.41" Longitude: -80° 52' 9.85"
UTM Zone: 17 Easting: 509607.64 Northing: 5395208.7 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A10NW
Point Location Description: Shaft on former claim 30384
Location Method: Based on Assessment
Access Description: The site is located approximately 6.5 km west of Porquis Junction and approximately 15.5 km SW of Iroquois Falls. It can be accessed via a gravel road which runs along a portion of the Dundonald-McCart township boundary and then via a series of bush roads and trails.
1936: J. Rowlandson - test pitting, sampling. 1938: Erie Canadian Mines Ltd. - mapping, sampling. 1941: Aunor Gold Mines Ltd. - mapping, sampling (shaft to 25 ft by 1941). 1945-46: Landson Porcupine Mines Limited - channel sampling, 7 ddh (2949 ft). 1985-86: Angela Developments - airborne geophysics. 1988: Ebony Gold Mines Ltd. - ground geophysics, mapping, 2 ddh (1552.5 ft).
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-3255 / 2.12325 | 42A10NW0560 | 42A10NW0560 |
| T-2744 / 2.9590 | 42A15SW8860 | 42A15SW8860 |
| T-3255 / 2.12256 | 42A10NW0001 | 42A10NW0001 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Tectonic Assemblage: Tisdale
Geological Age: Neoarchean Geochronological Age: 2705 +/-3 MA Geochron. Age Ref.: MP 169 P. 75
| Rock Type | Rank | Composition | Texture | Relationship | Intermediate pillowed flow | 1 | Dacite | Pillowed | Near |
|---|---|---|---|---|
| Mylonite/Fault Gouge/Pseudotachylite | 2 | Shear | Adjacent | |
| Vein | 3 | Quartz-Carbonate | Contains |
Dec 07, 2005 (A Wilson) - The occurrence is described as consisting of a strong fault or shear zone interrupting a sequence of pillowed and massive basalt.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Gold | Economic | Ore | ||||
| 1 | Pyrite | Economic | Gangue | ||||
| 2 | Arsenopyrite | Economic | Gangue | ||||
| 3 | Chalcopyrite | Economic | Gangue |
Aug 14, 2018 (A Wilson) - Samples collected in 1938 from trenches returned values of 0.40 dwt over 1.2 ft; 2.40 dwt over 2.3 ft. Grab samples from trench returned 2.40 dwt and 2.00dwt. A grab sample of the hanging wall returned 1.60 dwt (T-188). The best assay returned from samples collected by Aunor in 1941 returned 0.06 oz/t Au (muck sample). Channel samples collected in 1945 returned the following values: $361.90 Au over 24 inches; $57.40 Au over 24 inches; $971.60 Over 16 inches. Assays from a single drill hole into showing #1 in 1941 returned intersections of $117.59 Au over 1 ft and $110.65 Au over 5 ft. Assays returned from drill holes completed in 1946 returned values up to 0.05 oz/t Au over 1 ft.
| Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
|---|---|---|---|---|---|---|---|---|---|
| Regular | 457 | 1.5 | 62 | 85 |
Book - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario
Publication Number: GSC OF 1087 Page: 42A-237 Date: 1985
Author: Rose, D. G.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
File - Resident Geologist files T-188
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
Map - Geological Compilation of the Lake Abitibi Area, Abitibi Greenstone Belt
Publication Number: P3398 Scale: 1:100,000 Date: 1999
Author: Ayer J.A., Berger B.R., Trowell N.F.
Publisher Name: Ontario Geological Survey
Location:
Article - Geology of Dundonald and German Townships, District of Cochrane
Publication Number: MP162.006 Date: 1993
Author: Muir T.L.
Publisher Name: Ontario Geological Survey
Location:
Map - Dundonald Township, District of Cochrane
Publication Number: P0307 Scale: 1:15,840 Date: 1997
Author: Carlson H.D., Ginn R.M.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geology of Dundonald Township
Publication Number: P3345 Scale: 1:20,000 Date: 1995
Author: Muir T.L.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological Compilation: Dundonald and Clergue Townships
Publication Number: P3394 Scale: 1:20,000 Date: 1999
Author: Barrie C.T.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology, Dundonald and German Townships
Publication Number: OFM0232 Scale: 1:50,000 Date: 1994
Author: Muir T.L.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological series, Quaternary geology, New Liskeard area, District of Timiskaming
Publication Number: P2291 Scale: 1:50,000 Date: 1979
Author: Morton J.D., King R.C.F., Kalin M.W.
Publisher Name: Ontario Geological Survey
Location:
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