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Ontario Geological Survey
Permanent Link to this Record:
MDI32D05SW00019
| Record Name(s) | A-1 - 1995, Lac Minerals - 1987 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1995-May-15 |
| Date Last Modified | 2023-Aug-16 |
| Created By | |
| Revised By |
Primary Commodities: Kimberlite
Township or Area: Arnold
Latitude: 48° 15' 4.3" Longitude: -79° 52' 36.45"
UTM Zone: 17 Easting: 583378.019 Northing: 5344829.746 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 32D05SW
Point Location Description: Diamond drill hole
Location Method: Conversion from MDI
1987 LAC Minerals - 2 diamond drill holes totaling 1520 feet
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| KL-1495 | 32D04NW0020 | 32D04NW0020 |
| KL-1495 | 32D04NW0006 | 32D04NW0006 |
| KL-1495 | 32D04NW0015 | 32D04NW0015 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Mesozoic Geochronological Age: 159.0 +- 0.4 Geochron. Age Ref.: OFR 5937
| Rock Type | Rank | Composition | Texture | Relationship | Kimberlite-Unsubdivided | 1 | Lithic Tuffaceous Breccia | Host |
|---|
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Calcite | Economic | Gangue | ||||
| 2 | Garnet | Economic | Gangue | ||||
| 3 | Ilmenite | Economic | Gangue | ||||
| 4 | Phlogopite | Economic | Gangue | ||||
| 5 | Serpentine | Economic | Gangue |
MonoMap - Kimberlites of the Lake Timiskaming Structural Zone
Publication Number: OFR5937 Page: 83 Date: 1996
Author: Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
Journal - Timing of eastern North American kimberlite magmatism:continental extension of the Great Meteor hotspot track?
Publication Number: EPSL 178 Date: 2000
Author: Heaman, L., & Kjarsgaard, B.
Publisher Name: Earth and Planetary Science Letters, v.178, p.253-268
Location: Kirkland Lake RGP office
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For detailed information regarding this mineral record please contact the Kirkland Lake Resident Geologist District Office