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Ontario Geological Survey
Permanent Link to this Record:
MDI31C12SE00059
| Record Name(s) | Robinson - 1991, Houston - 1984 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Feb-28 |
| Date Last Modified | 2024-Jul-22 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Secondary Commodities: Sulphur/Pyrite
Township or Area: Madoc, Madoc
Latitude: 44° 34' 52.14" Longitude: -77° 32' 37.62"
UTM Zone: 18 Easting: 298054.695 Northing: 4939570.926 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C12SE
Point Location Description: Approximate, sample R-2 39112 location (31C11NW0002).
Location Method: Conversion from MDI
1987: Houston: stripping
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 31C11NW0002 | 31C11NW0002 |
Province: Grenville
Subprovince: Central Metasedimentary Belt
Domain: Grimsthorpe
Supergroup: Grenville Supergroup
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz | Host |
|---|---|---|---|---|
| Paragneiss | 2 | Laminated, folded, sheared | Footwall | |
| Marble | 3 | Contains | ||
| Undetermined lava flow-unsubdivided | 4 | Contains |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 4 | Epidote | Economic And Alteration | |||||
| 2 | Hematite | Economic And Alteration | Ore | ||||
| 1 | Pyrite | Economic | Ore | ||||
| 2 | Chalcopyrite | Economic | Ore | ||||
| 3 | Limonite | Economic | Ore | ||||
| 5 | Calcite | Economic | Ore | ||||
| 7 | Quartz | Economic | Ore | ||||
| 6 | Chlorite | Alteration |
Jul 22, 2024 (Nazha Sabiri) - Grab sample from a mineralized marble with hematite and quartz assayed 720 ppb gold, 119.0 ppm copper and 18.8 ppm zinc (31C11NW0002).
File - Resident Geologist files 1982, field report
Publication Number: Date: 1996
Author:
Publisher Name:
Location: Tweed RGP
Map - Madoc Township and part of Huntingdon Township, Hastings County
Publication Number: M2154 Scale: 1:31,680 Date: 1968
Author: Hewitt D.F., Appleyard E.C., Guillet G.R.
Publisher Name: Ontario Dept. of Mines
Location:
Publication - Report of progress from 1866 to 1869
Publication Number: RepProg 1866-69 Page: 168 Date: 1870
Author:
Publisher Name: Geological survey of Canada
Location: https://doi.org/10.4095/222878
File - -Assessment files/ William Purvis Houston
Publication Number: AFRO 1987, #85, Date: 1987
Author:
Publisher Name:
Location: Tweed Assessment Files
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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office