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Ontario Geological Survey
Permanent Link to this Record:
MDI31C11SW00083
| Record Name(s) | O'Hara - Whetstone - 1991, Tara Project - 1999 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Developed Prospect Without Reported Reserves or Resources |
| Date Created | 1991-Feb-28 |
| Date Last Modified | 2024-Jul-11 |
| Created By | |
| Revised By |
Primary Commodities: Slate
Township or Area: Madoc
Latitude: 44° 31' 10.86" Longitude: -77° 29' 36.47"
UTM Zone: 18 Easting: 301840.73 Northing: 4932619.828 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C11SW
Point Location Description: General, point 2.2 km NW of Madoc.
Location Method: Conversion from MDI
1850's: slate was used to make whetstones. At the time, it was considered to be of the finest quality. Extensively quarried for scythestones about 1860.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 31C11SW2001 | 31C11SW2001 | |
| 31C11SW2004 | 31C11SW2004 | |
| 31C11SW2008 | 31C11SW2008 | |
| 31C11SW2009 | 31C11SW2009 | |
| 20000001435 | 20000001435 | |
| 20000003124 | 20000003124 | |
| 20000004653 | 20000004653 | |
| 20000008872 | 20000008872 |
Province: Grenville
Subprovince: Central Metasedimentary Belt
Domain: Belmont
Supergroup: Grenville Supergroup
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Claystone | 1 | Slate, phyllite | Is |
|---|---|---|---|---|
| Mafic lava flow-unsubdivided | 2 | Basalt | Is | |
| Marble | 3 | Calcitic and dolomitic marble |
Publication - Descriptive catalogue of a collection of the economic minerals of Canada, and notes on a stratigraphical collection of rocks [Philadelphia International Exhibition, 1876]; Geological Survey of Canada, Separate Report no. 405
Publication Number: GSC SR 405 Page: 128 Date: 1876
Author:
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/216063
Publication - Abrasives, products of Canada, technology and application, part I, siliceous abrasives, sandstones, quartz, tripoli, pumice, and volcanic dust; Canada Mines Branch, Publication 673
Publication Number: CMB Pub 673 Page: 47, 58, 59 Date: 1927
Author: Eardley-Wilmot, V L
Publisher Name: Canada Mines Branch
Location: https://doi.org/10.4095/306497
Publication - Report of Progress for the year 1852-53
Publication Number: Rep Prog 1852-3 Page: 146 Date: 1854
Author: Logan, W E
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/226074
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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office