Ontario Geological Survey
Permanent Link to this Record:
MDI000000000264
| Record Name(s) | Probe DDH MCF04-02 - 2004 |
|---|---|
| Related Record Type | |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 2007-Mar-20 |
| Date Last Modified | 2022-Nov-09 |
| Created By | |
| Revised By |
Primary Commodities: Copper, Zinc, Lead, Silver
Township or Area: BMA 528 854
Latitude: 52° 52' 44.26" Longitude: -85° 55' 20.32"
UTM Zone: 16 Easting: 572525.002 Northing: 5859350.003 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 43C13NW
Point Location Description: Drill collar for Probe Mines Limited MCF04-02
Location Method: Based on Assessment
Access Description: The site is accessible by air from Nakina
2004: Probe Mines Limited - AEM, AM, EM, MAG, DD-1-600 ft
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-5303, 2.30967 | 20000001195 | 20000001195 |
Province: Superior
Subprovince: Sachigo
Terrane: North Caribou
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Intermediate lava flow-unsubdivided | 1 | Hanging Wall |
|---|---|---|---|---|
| Claystone | 2 | Host | ||
| Intermediate Lapilli-Tuff | 3 | Lapilli Tuff |
Mar 20, 2007 (A Wilson) - Diamond drilling intersected a sequence of intermediate metavolcanic flows,breccia and tuffs cross cut by carbonate-chlorite-quartz veinlets. This unit overlies a narrow sequence of argillites and mudstones that displays a reddish grey colour and contains a 1.0 m section of massive and semi-massive sulphides. The drill hole terminated in intermediate to felsic lapilli tuffs.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 2 | Pyrrhotite | Economic | Ore | ||||
| 1 | Pyrite | Economic | Gangue | ||||
| Chlorite | Alteration | Chloritic | 1 | Strong | Replacement |
Mar 20, 2007 (A Wilson) - A 2.0 m section of drill core returned 0.86% Zn, 0.03% Pb and 0.13% Cu from a carbonate-chlorite-quartz veinlet in intermediate metavolcanic rocks. A 0.45 m section of massive sulphides consisting of pyrite and pyrrhotite occurs within metasediments. The massive sulphides occur as gradational layers of massive disseminated and schlieren and massive, medium-grained pyrite interfingered with massive pyrrhotite. The masive sulphide overlies a 0.33 m thick unite of semi-massive sulphides consisting of schlieren, blebs and disseminated py ± po in strongly chloritized argillite. A press release (04/22/10) notes that this section graded over 10,000 ppm combined Cu-Pb-Zn and up to 3.4 g/t Ag.
Publication - News Releases
Publication Number: Date: 2004
Author: Probe Mines Limited
Publisher Name:
Location: Timmins RRGO files
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For detailed information regarding this mineral record please contact the Thunder Bay North Resident Geologist District Office