Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42J09SE00002

Record: MDI42J09SE00002

General

Mineral Record Identification
Record Name(s) ONEXCO West Gentles - 1982, Onexco Rch Onex-82-08 - 1982
Related Record Type COMPOUND
Record Status Prospect
Date Created 1991-Feb-25
Date Last Modified 2021-Nov-22
Created By Q Unknown
Revised By D DRAPER

Commodities

Primary Commodities: Lignite



Location

Township or Area: West Of Gentles Area

Latitude: 50° 32' 1.44"    Longitude: -82° 7' 16.33"

UTM Zone: 17    Easting: 420540.62   Northing: 5598576.66    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 42J09SE

Point Location Description: Collar location of reverse circulation hole ONEX-82-08

Location Method: Based on Assessment

Access Description: See summary reports in T-2886.



Exploration History

1982-83: Ontario Energy Resources Limited (aka ONEXCO) - reverse circulation drilling; geophysical wireline (gamma-ray and neutron) logging; heat value, palynological, petrographic and sedimentological analyses, reverse circulation drilling; geophysical wireline logging; themal analyses


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-2888 / 63.4219, OM-82-5-C-171 42J09SE0001 42J09SE0001
T-2886/ 63.4180, OM-82-5-C-28 42J08NE0001 42J08NE0001

Geology

Province: Paleozoic and Mesozoic Basins

Subprovince: Moose River Basin

Geological Age: Mesozoic   Geochronological Age: Cretaceous-Albian   Geochron. Age Ref.: Palynological Report



Geology Comments

Dec 07, 2005 (D DRAPER) - Lignites of the region are Middle Albian (100 mya B.P.).




Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Lignite 1 Is

Lithology Comments

Mar 19, 2014 (D DRAPER) - Drillhole ONEX-82-08 penetrated 2 lignite seams, the main one at 304-326.5 feet (22.5 ft thick) and a thinner seam (9 ft) at 334-343 feet. Both zones pyrite-bearing, up to 10% in lower zone.


Mar 19, 2014 (A Wilson) - This hole was not analyzed for heat values, however, follow-up hole ONEX-W83 -10 was subjected to analysis. Best results: 9,619 BTU/lb with 6.13% ash




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1LigniteEconomicOre

Assay Samples

Mineral Record Details

Classification
RankClassification            
1 Fossil Fuel
Characteristics
Rank Characteristic            
1 Unconsolidated

References

Mono - Mesozoic geology and lignite potential of the Moose River Basin

Publication Number: OFR5777 Scale:     Date: 1991

Author: Telford P.G., Long D.G.F., Norris G., Zippi P., Griffis R.

Publisher Name: Ontario Geological Survey


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Ministry Contact Information

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