Ontario Geological Survey
Permanent Link to this Record:
MDI42A03SE00048
| Record Name(s) | Tri-Origin DDH TE-98-07 - 1998 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 2001-Jun-26 |
| Date Last Modified | 2022-Jan-30 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Township or Area: Semple
Latitude: 48° 0' 42.47" Longitude: -81° 14' 1.32"
UTM Zone: 17 Easting: 482571.004 Northing: 5317638 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A03SE
Point Location Description: approximate
Location Method: Based on Assessment
1996 -1998 Tri Origin Exploration Ltd.: geological, geophysical, and geochemical surveys, DD - 1-150 m
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-4098 | 42A03SE2010 | 42A03SE2010 |
| T-4148 | 42A03SE2016 | 42A03SE2016 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Neoarchean
| Rock Type | Rank | Composition | Texture | Relationship | Mafic Lapilli-Tuff | 1 | Chlortic - Carbonated | Lapilli Ash Tuffs | Near |
|---|---|---|---|---|
| Aplite | 2 | Microsyenite/Aplite | Host | |
| Schist-Unsubdivided | 3 | Chlorite-Sericite-Graphite-Py | Near | |
| Schist-Unsubdivided | 4 | Quartz-Sericite | Near | |
| Schist-Unsubdivided | 5 | Quartz-Sericite-Chlorite | Near | |
| Schist-Unsubdivided | 6 | Qtz-Chl-Ser-(Py) | Near | |
| Vein | 7 | Quartz-(Carbonate)-(Py) | Host |
Aug 25, 2009 (A Wilson) - Diamond drilling intersected a sequence of tuffaceous mafic metavolcanics intruded by narrow dikes of aplite, lamprophyre, and syenite. Narrow zones of quartz-sericite schist also were intersected.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Gangue | ||||
| Carbonate | Alteration | Carbonatization | 1 | Replacement | |||
| Sericite | Alteration | Unknown | 2 | ||||
| Chlorite | Alteration | Unknown | 3 |
Aug 25, 2009 (A Wilson) - DDH TE-98-07 intersected occurrence grade gold mineralization at 39 m to 40 m (4663 ppb), 45 m to 46 m (1029 ppb Au), 47 m to 48 m (562 ppb Au), 74 m to 75 m (497 ppb Au), and 133 m to 134 m (1920ppb Au).
Dec 07, 2005 (G Seim) - The middle section of the hole is comprised of schists. Carbonate (iron) would appear to be present through-out the hole.
| Rank | Classification |
|---|---|
| 1 | Vein |
Map - Semple and Hutt townships, Sudbury District
Publication Number: M2291 Scale: 1:31,680 Date: 1974
Author: Bright E.G.
Publisher Name: Ontario Division of Mines
Location:
MonoMap - Geology of the Ferrier Lake-Canoeshed Lake area, District of Sudbury
Publication Number: R231 Scale: Date: 1984
Author: Bright E.G.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological Compilation of the Matachewan Area, Abitibi Greenstone Belt
Publication Number: P3527 Scale: 1:100,000 Date: 2003
Author: Ayer J.A., Trowell N.F., Josey S.D., Nevills M., Valade L.
Publisher Name: Ontario Geological Survey
Location:
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For detailed information regarding this mineral record please contact the Timmins Resident Geologist District Office