Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31E07NW00004

Record: MDI31E07NW00004

General

Mineral Record Identification
Record Name(s) Fraser East Quarry - 1988
Related Record Type Simple
Related Record(s)
Record Status Prospect
Date Created 1992-Feb-03
Date Last Modified 2024-Apr-08
Created By
Revised By

Commodities

Primary Commodities: Gneiss



Location

Township or Area: Finlayson

Latitude: 45° 28' 47.16"    Longitude: -78° 55' 31.69"

UTM Zone: 17    Easting: 662133.997   Northing: 5038341.995    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31E07NW

Point Location Description: approximate

Location Method: Data Compilation

Access Description: On the southeast side of the road, 1.6 km east of the Tasso Lake bridge, which is 19.7 km.north of Highway 60 on Muskoka Road 8.



Exploration History

circa-1988-present: pitting, block extraction.


Geology

Province: Grenville

Subprovince: Central Gneiss Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Gneiss-Unsubdivided 1 Monzogranite Is

Lithology Comments

Aug 15, 2011 (A Wilson) - Predominantly pink, fine- to medium-grained paragneiss (meta-arkose) with minor layers of biotite-amphibolite. The pink gneiss has a penetrative foliation indicated by aligned hornblende and biotite grains. It has the appearance of a sandstone. Amphibolite seams contain abundant biotite and considerable epidote. The amphibolite seams constitute about 5% of the rock exposed in the quarry faces, and some define intrafolial recumbent folds closing to the southeast




Mineral Record Details

Classification
RankClassification            
1 Decorative Aggregate
Production Data
Year Tonnes Commodities Reference Comment
1989 350 OFR5725 p.51 The stone was shipped to Central Ontario Natural Stone Co. Ltd. in Orillia for splitting and marketing.

References

Mono - Gneisses of the Parry Sound-Muskoka area: flagstone resources

Publication Number: OFR5725 Page: 51-52  Date: 1989

Author: Fouts C.R., Marmont C.

Publisher Name: Ontario Geological Survey

Location:


Map - Precambrian Geology, Kawagama Lake Area

Publication Number: P3525 Scale: 1:50,000    Date: 2003

Author: Lumbers S.B., Vertolli V.M.

Publisher Name: Ontario Geological Survey

Location:


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