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Ontario Geological Survey
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MDI52G13NW00005
| Record Name(s) | Neepawa Island - 1950 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Jan-20 |
| Date Last Modified | 2022-Mar-02 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Township or Area: Parnes Lake Area
Latitude: 49° 59' 29.51" Longitude: -91° 53' 12.03"
UTM Zone: 15 Easting: 579802 Northing: 5538283 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52G13NW
Point Location Description: Map of showings from Assessment report 52G13NW0005
Location Method: Data Compilation
1950: Neepawa Island Gold Mines carried out sampling and drilled 18 DDH totalling 202.1 m. 1960: A.L. Guest found a showing of native gold in quartz stringers and volcanic rocks on the SE shore of the island. 1961: Asarco Exploration Company of Canada Ltd. optioned the property, drilled 4 packsack drill holes, and carried out prospecting. 1981: Mid-Canada Exploration Services conducted magnetometer and VLF-EM surveys. 1983: Golden Range Resources Inc carried out geological mapping, prospecting, sampling, and drilled 6 DDH totalling 192.3 m. 1984: Golden Range carried out VLF-EM and magnetic surveys. 2003-04: Ontario Exploration carried out prospecting, trenching, and sampling. 2005: Ginguro Exploration Inc. optioned the property 2006: Ginguro conducted magnetometer and IP surveys.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 52G13NW-0034 | 52G13NW0009 | 52G13NW0009 |
| 52G13NW-0020 | 52G13NW0014 | 52G13NW0014 |
| 52G13NW-0022 | 52G13NW0047 | 52G13NW0047 |
| 52G13NW-0016-D1 | 52G13NW0029 | 52G13NW0029 |
| 52G13NW-0010 | 52G13NW0036 | 52G13NW0036 |
| 63.4694 | 52G13NW0005 | 52G13NW0005 |
| 2.28901 | 52G13NW2003 | 52G13NW2003 |
| 2.34477 | 20000002031 | 20000002031 |
Province: Superior
Subprovince: Wabigoon
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz | Host |
|---|---|---|---|---|
| Granodiorite | 2 | Contains | ||
| Mafic lava flow-unsubdivided | 3 | Near | ||
| Quartz-Feldspar Porphyry | 4 | Quartz Porphyry Dyke | Host |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Gold | Economic | Ore | ||||
| 2 | Pyrite | Economic | Ore |
Apr 29, 2020 (Therese Pettigrew) - Stripping and blast-holes near the southwest corner of the property have exposed a northeastward-striking granodiorite dike, 50 feet in width, containing an albitized cross-fracture system. The company reports that a grab sample, assaying 0.76 ounces per ton in gold was obtained from the showing and that lower values, usually below 0.10 ounces per ton, were obtaining in drilling. A short distance to the south of the dike, a pillow lava flow was observed striking N70W. and dipping steeply to the north. It is intersected by a series of 2-inch quartz-filled cross-fractures, which strike in a north-south direction and dip 70E. The fractures were spaced from 3 to 4 feet apart. Low values in gold were reported to have been obtained from the stringers (Chisholm, 1951). Ginguro’s Area A, located at NAD83 UTM Zone 15, 579400 mE 5538480 mN, returned assays up to 4.63 g/t Au from a quartz-porphyry dyke in sheared metavolcanics with massive iron carbonate alteration. There is quartz veining and some pyrite in the shear and quartz veining in the porphyry dyke One set of 5 samples across the shear / dyke / quartz veins averaged 1.55 g/t Au across 4.0 m (Assessment report 20000002031).
Mono - Recent activities in the Sioux Lookout area
Publication Number: PR1951-01 Scale: Date: 1998
Author: Chisholm E.O.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of the Vermilion-Abram lakes area, District of Kenora
Publication Number: R101 Scale: Date: 1972
Author: Johnston F.J.
Publisher Name: Ontario Division of Mines
Location:
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For detailed information regarding this mineral record please contact the Kenora Resident Geologist District Office