Ontario Geological Survey
Permanent Link to this Record:
MDI32D04SW00371
| Record Name(s) | Marshall Boston Northwest - 1982, Marshall Minerals - 1982, Leonard Marshall Option - 1953 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1990-Dec-22 |
| Date Last Modified | 2022-Sep-27 |
| Created By | |
| Revised By |
Primary Commodities: Copper, Lead, Zinc
Secondary Commodities: Silver
Township or Area: Boston
Latitude: 48° 4' 43.44" Longitude: -79° 58' 41.29"
UTM Zone: 17 Easting: 576110 Northing: 5325556 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 32D04SW
Point Location Description: Precise
Location Method: Data Compilation
1952: Dominion Gulf – DD-2-605 ft., magnetometer survey, geological survey,
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| KL-0696/32D04SW0330 | 20000004916 | 20000004916 |
| KL-0712/63.319 | 32D04SW0361 | 32D04SW0361 |
| KL-0721/63A.144 | 32D04SW0362 | 32D04SW0362 |
| KL-0721/ 63.328 | 32D04SW0370 | 32D04SW0370 |
| KL-0721/63.286 | 20000004709 | 20000004709 |
| KL-0712/ 21 | 32D04SW0344 | 32D04SW0344 |
| KL-0696/33 | 32D04SW0326 | 32D04SW0326 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Intermediate Tuff | 1 | Andesite | Tuffaceous | Adjacent |
|---|---|---|---|---|
| Intermediate Agglomerate | 2 | Agglomerate | Footwall | |
| Ironstone-unsubdivided | 3 | Host | ||
| Peridotite | 4 | Peridotite, Gabbro | Intrudes | |
| Syenite | 5 | Porphyritic | Intrudes | |
| Lamprophyre-Unsubdivided | 6 | Intrudes |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 2 | Magnetite | Economic | Ore | ||||
| 1 | Pyrite | Economic | Gangue | ||||
| 3 | Pyrrhotite | Economic | Gangue | ||||
| 4 | Graphite | Economic | Gangue |
Book - Northern Miner 8-27-30
Publication Number: NMINER Date: 1930
Author:
Publisher Name: Northern Miner
Location: Kirkland Lake RGO
Part - Geology of Boston Township and part of Pacaud Township
Publication Number: ARV66-05 Page: 39-40 Date: 1998
Author: Lawton K.D.
Publisher Name: Ontario Dept. of Mines
Location:
File - Res/Reg Property Visit Report KL #109
Publication Number: PV 109 Date: 1996
Author: Lovell, H.L.
Publisher Name:
Location: Kirkland Lake RGO
Book - Northern Miner 11-5-70
Publication Number: NMINER Date: 1970
Author:
Publisher Name: Northern Miner
Location: Kirkaldn Lake RGO
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For detailed information regarding this mineral record please contact the Kirkland Lake Resident Geologist District Office