Ontario Geological Survey
Permanent Link to this Record:
MDI41O16SW00017
| Record Name(s) | Weaco Benton-2 - 1986, Weaco Resources DDH W-86-2 - 1995 |
|---|---|
| Related Record Type | Simple |
| Record Status | Occurrence |
| Date Created | 1994-Jul-13 |
| Date Last Modified | 2022-Jan-05 |
| Created By | K Houle |
| Revised By | Sheree Hinz |
Primary Commodities: Gold
Township or Area: Benton
Latitude: 47° 45' 20.8" Longitude: -82° 21' 13.5"
UTM Zone: 17 Easting: 398541.45 Northing: 5290044.05 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41O16SW
Point Location Description: Diamond drill hole collar for hole W-86-2.
Location Method: Data Compilation
Access Description: Take Dore Road north from the main haul road between the town of Sultan and Highway 144. A road heads east into Benton Twp from a point below the Wakami River in Garnet Twp. This road allows access to the Wakami River in Benton Twp. Heading east, the Wakami River becomes the Woman River and the drill hole showing is located about 1 km west of the Woman River in the northwest corner of Benton Township.
1975: Noranda Exploration performed a ground magnetic and electromagnetic survey over a block of 6 claims that straddled the small creek in the northeastern corner of Benton Township. 1976: W.G. Wahl Ltd. conducted ground magnetic and electromagnetic surveys over properties in the northeast and northwest corners of Benton and Mallard Townships respectively. Ground geophysics was followed up with geochemical surveys over selected anomalies to further define their source. Two drill holes were sunk into 2 conductors north of the creek to the southwest of the Weaco drill holes. These holes intersected primarily andesitic flows with graphitic argillite interflow sediments. 1981: Canadian Gold and Metals Inc. conducted an airborne electromagnetic survey over Benton, Esther, and parts of Osway and Mallard Townships. 1985-86: Weaco Resources Ltd. conducted a program involving airborne magnetic and VLF surveys, ground geophysical surveys, prospecting, geological mapping, stripping, trenching, and sampling over their 42 claim group in the northeast corner of Benton Twp. Three diamond drill hole tested geophysical anomalies and both holes, W-86-2 and W-86-3, intersected sections which were anomalous in their gold assays. Hole W-86-2 is the subject of this report. 2006: Vencan Gold Corp. performed an aerial electromagnetic magnetic survey (T-5418/ 2.33014). 2000: R.L. Lashbrook completed a geological and geochemical survey on the property. 2004: R.L. Lashbrook carried out line-cutting and ground geophysical survey (VLFEM). 2012: Entourage Metals Ltd. carried out geological mapping, sampling, assays, and prospecting.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-3054 / 2.9130 | 41O09NW0054 | 41O09NW0054 |
| T-3054 / 2.8890 | 41O16SW0072 | 41O16SW0072 |
| T-5418 / 2.33014 | 20000001584 | 20000001584 |
| T-2311 / 2.2085 | 41O16SW9149 | 41O16SW9149 |
| T-4457 / 2.20484 | 41O16SW2004 | 41O16SW2004 |
| 63.4727 | 41O16SW0073 | 41O16SW0073 |
| 2.53479 | 20000008655 | 20000008655 |
| T-5024 / 2.28290 | 41O16SW2009 | 41O16SW2009 |
| T-2305 / 2.1885 | 41O09NW0064 | 41O09NW0064 |
| T-2311 | 41O09NW0063 | 41O09NW0063 |
| T-3054 | 41O16SW0071 | 41O16SW0071 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Swayze
Tectonic Assemblage: Marion
Geological Age: Neoarchean Geochronological Age: 2705 MA Geochron. Age Ref.: GSC OF 3384C
Metamorphism Type: Regional
Metamorphism Grade: Greenschist
| Rock Type | Rank | Composition | Texture | Relationship | Felsic lava flow-unsubdivided | 1 | Rhyolite | Brecciated | Host |
|---|
Dec 07, 2005 (K Houle) - Anomalous gold values associated with unit described as rhyolite breccia. An assay of 3040 ppb Au, 0.089 oz./ton, was obtained in a 5.5 foot section with a dark grey colour containing finely disseminated magnetite as fine threads and stringers with up to 1% pyrite. The total depth of the drill hole was 567 ft (173 m) and the anomalous gold value was intersected at a drill depth of 429.5 ft (131 m). The initial dip was 45 degrees with an initial bearing of 25 degrees.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Gangue | ||||
| 2 | Magnetite | Economic | Gangue |
Dec 07, 2005 (K Houle) - Fine threads and stringers of finely disseminated magnetite as well as up to 1% disseminated pyrite.
Sep 27, 2012 (A Wilson) - The best assay of 0.89 oz/t Au was obtained over a 5.5 foot intersection at 429.5 feet.
| Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
|---|---|---|---|---|---|---|---|---|---|
| Unknown | N/A | N/A |
Map - Geological series, Benton Township, District of Sudbury
Publication Number: P2341 Scale: 1:15,840 Date: 1980
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
MonoMap - Mineral Prospects of the Swayze Greenstone Belt (Volume 1, Parts of NTS 41 O and Volume 2, Parts of NTS 41 P, 42 A and 42 B)
Publication Number: OFR5912 Scale: Date: 1995
Author: Fumerton S.L., Houle K.A.
Publisher Name: Ontario Geological Survey
Map - Benton and Mallard townships, Sudbury District
Publication Number: M2504 Scale: 1:31,680 Date: 1987
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
Map - Geology, Swayze greenstone belt, Rush Lake, Ontario
Publication Number: OF3384c Scale: 1:50,000 Date: 1999
Author: Heather, K B; Shore, G T
Publisher Name: Geological Survey of Canada
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