Ontario Geological Survey
Permanent Link to this Record:
MDI42C01NW00046
Record Name(s) | Newago Road Gold Showing - 1984 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 2000-Aug-21 |
Date Last Modified | 2022-Sep-16 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Bird
Latitude: 48° 14' 15.26" Longitude: -84° 23' 25.93"
UTM Zone: 16 Easting: 693751.33 Northing: 5345997.94 UTM Datum: NAD83
Resident Geologist District: Sault Ste. Marie
NTS Grid: 42C01NW
Point Location Description: Sheared outcrop at side of forestry road
Location Method: Data Compilation
Access Description: The occurrence lies at the side of the Newago Forestry Road which in turn branches off of the Riggs Township forestry acceess road.
1969: Acme Oil and Gas - airborne geophysics. 1983-85: International Corona - mapping, sampling, trenching, soil geochemistry.(WP Bird.2)(WP Abotossaway.9).
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
WP COWIE.2 | 42C06SE0002 | 42C06SE0002 |
KEATING 0017 | 42C07SW0031 | 42C07SW0031 |
WP ABOTOSSAWAY9 | 42C07SE0009 | 42C07SE0009 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Michipicoten
Tectonic Assemblage: Wawa
Geological Age: Neoarchean Geochronological Age: 2750 MA Geochron. Age Ref.: GOO VOL 1
Metamorphism Type: Regional
Metamorphism Grade: Greenschist
Dec 07, 2005 (A Wilson) - Supracrustal rocks in the immediate Goudreau-Lochalsh district consist of cycle 2 felsic to intermediate, pyroclastic metavolcanics which are capped by pyrite-bearing ironstone. To the north are pillowed , massive and schistose, mafic to intermediate metavolcanics and minor intercalations of mafic pyroclastic rocks of cycle 3. Several medium to coarse grained quartz dioritie to dioritie sills and/or dikes intrude all of the metavolcanic rocks. Along the northern margin of the supracrustal sequence, separating cycle 3 mafic metavolcanic rocks from the external granitoids, are thinly-bedded metasedimentary rocks with iminor intercalations of chert-magnetite ironstone. The Cradle Lakes Deformation Zone is at least 5 km in length and rouchly 1-2 km wide, but may be up to 10 km in total length. The CLDZ is subparalle to stratigraphy and occurs largely within fedlspar-crystal tuffs, which in many places are difficult to distinguish fromthe cradle Lakes stock, a feldspar porphyry intrusion adjacent to and partially within the CLDZ. The CLDZ contains a large, east-striking high stain zone that is up to 40 m wide and has been traced for several hundred metres along strike.
Rock Type | Rank | Composition | Texture | Relationship | Intermediate Tuff-Breccia | 1 | Andesite | Tuff, Breccia | Near |
---|---|---|---|---|
Diorite | 2 | Diorite | Near | |
Vein | 3 | Quartz | Host |
Dec 07, 2005 (A Wilson) - The showing consists of a quartz vein in a rusty sericite schist. The mafic metavolcanic rocks in the area are described as chlorite schists.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Pyrite | Economic | Gangue | ||||
2 | Chalcopyrite | Economic | Gangue |
Dec 07, 2005 (A Wilson) - International Corona obtained an assay of 0.354 oz/t Au from an old trench in 1984 and a grab sample of 0.559 oz/t Au in 1986. An assay of 0.022 oz/t Au was recorded from a pyritiferous gabbro in the same area.
File - Resident Geologist files WP Bird.02
Publication Number: Date:
Author:
Publisher Name:
Location: SSM RGP office
Map - Precambrian Geology, Bird Township
Publication Number: OFM0218 Scale: 1:15,840 Date: 1993
Author: Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Geology of Aguonie, Bird, Finan and Jacobson Townships, District of Algoma
Publication Number: OFR5588 Date: 1993
Author: Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
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 Sault Ste. Marie Resident Geologist District Office