Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI52C13NW00005

Record: MDI52C13NW00005

General

Mineral Record Identification
Record Name(s) Finland Bog - 1991
Related Record Type Simple
Record Status Occurrence
Date Created 1991-Jan-23
Date Last Modified 2022-Jan-05
Created By Q Unknown
Revised By Therese Pettigrew

Commodities

Primary Commodities: Peat, Marl



Location

Township or Area: Potts

Latitude: 48° 52' 23.9"    Longitude: -93° 55' .3"

UTM Zone: 15    Easting: 432777   Northing: 5413777    UTM Datum: NAD83

Resident Geologist District: Kenora

NTS Grid: 52C13NW

Point Location Description: Peat bog 2.5 km north of Finland along Route 71

Location Method: Data Compilation

Access Description: This peatland is divided by the Trans Canada Highway Route 71 and is easily accessible by same. The centre point of the deposit is approximately 2.5 km north of the community of. Finland along Route 71.



Exploration History

1994: Nuinsco Resources Ltd. drilled 11 RC holes.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
2.15685 52C13NW0016 52C13NW0016

Geology

Province: Superior

Subprovince: Wabigoon

Geological Age: Archean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Mafic Hornfels 1 Horfelsed
Diorite 2 Diorite

Mineralization Comments

Nov 25, 2019 (Therese Pettigrew) - The area of this deposit is 525 ha. It has a northwest-southeast elongated shape (see air photo). The majority of the surface is treed, except the border of the lake and stream feeding into it where the surface is wetter and more open. The lake covers an area of 15 ha, and the deposit is dotted with upland islands and bedrock knolls. Only two sites were sampled on this deposit and both of these were over 5 m deep. Included in this 5 m is 2 m of organic ooze. This peat is dominated by Sphagnum, but does contain a 30-40% constituent of Carex and wood. The Carex peat content is higher towards the basal layer overlying the organic ooze. Site 1 (close to the lake) had greater than 100 cm of unhumified peat (H3) whereas Site 2 had only 60 cm of unhumified peat (H2-H3) (Northland Associates, 1984). Core samples obtained during a peat inventory program contained marl below 3 metres of peat (Storey, 1990).



Mineral Record Details

References

Mono - An evaluation of the industrial mineral potential of parts of the districts of Kenora and Rainy River

Publication Number: OFR5718 Scale:     Date: 1990

Author: Storey C.C.

Publisher Name: Ontario Geological Survey


Mono - Peat and peatland evaluation of the Rainy River area, volumes 1 to 9

Publication Number: OFR5489 Scale:     Date: 1984

Author: Northland Assoc. Ltd.

Publisher Name: Ontario Geological Survey


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Ministry Contact Information

For detailed information regarding this mineral record please contact the Kenora Resident Geologist District Office