Ontario Geological Survey
Permanent Link to this Record:
MDI000000000959
Record Name(s) | Triple J Gold - 2009, Noront DDH NOT-08-1G058 - 2008 |
---|---|
Related Record Type | |
Record Status | Prospect |
Date Created | 2010-Dec-01 |
Date Last Modified | 2022-Jan-05 |
Created By | A Wilson |
Revised By | A Wilson |
Primary Commodities: Gold
Township or Area: BMA 526 862
Latitude: 52° 43' 43.45" Longitude: -86° 19' 18.52"
UTM Zone: 16 Easting: 545798 Northing: 5842311 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 43D09NE
Point Location Description: approximate
Location Method: Data Compilation
2003-2010: Noront Resources Ltd. - airborne geophysics, ground geophysics, DD-58-25,416 m
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
2.45972 | 20000004813 | 20000004813 |
2.29682 | 20000000444 | 20000000444 |
Province: Superior
Subprovince: Sachigo
Terrane: North Caribou
Domain: Oxford-Stull
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Peridotite | 1 | Peridotite | Sheared | Adjacent |
---|---|---|---|---|
Granodiorite | 2 | Sheared | Hanging Wall | |
Schist-Unsubdivided | 3 | Host |
Aug 01, 2014 (A Wilson) - Gold mineralization is related to the sheared contact between a talc-altered peridotite and granodiorite. The shear zone consists of biotite-chlorite-actinolite schist which contains or is flanked by brecciated quartz-rich fragments. The thickness of the zone ranges from several centimeters to tens of metres. The strike length is approximately 1km and reaches to a depth of 300m. The gold-bearing zone appears to be delineated by a northeast-trending, shear structure that passes through the northern extent of the Blackbird chromite deposit and through the southern portion of the Eagle's Nest Ni-Cu-PGE deposit. The Triple J zone is a north-east trending shear zone, hosting erratically distributed gold. Noront's geologists identified and sampled the zone when logging drill holes targeting the Eagle Two and Blackbird deposits. Noront determined that the initial sampling was incomplete and therefore initiated a program to re-log and re-sample all the holes that intersected the Triple J shear zone. The shear zone was drill tested over a 1.1 kilometer length to a depth of 600 metres. It dips at 55 degrees to the north-west and the mineralization varies from tens of centimetres to tens of metres in thickness.
Aug 01, 2014 (A Wilson) - Gold mineralization ranges in value from 0.3 to 30.0 g/t Au. Drill hole NOT-08-15058 returned 12.65 g/t Au over 1.1 m. Drill hole NOT-08-1G062 intersected 9.6 m grading 1.54 g/t Au including 4.4 m of 3.04 g/t Au. DDH NOT-08-1G13 intersected 1.5 m averaging 18.3 g/t Au, DDH NOT-08-1G039 intersected 1 m averaging 1.2 g/t Au and DDH NOT-09-1G138 intersected 1.0 m averaging 2.07 g/t Au.
Rank | Characteristic |
---|---|
1 | Sheared |
Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
---|---|---|---|---|---|---|---|---|---|
Regular | 1100 | 600 |
Publication - Press releases Noront Resources Ltd.
Publication Number: press release Scale: Date: 2009
Author: Noront Resources Ltd.
Publisher Name:
Map - Precambrian Geology of the Hudson Bay and James Bay Lowlands Region Interpreted from Aeromagnetic Data-South Sheet
Publication Number: P3599-REV Scale: 1:500,000 Date: 2009
Author: Stott G.M.
Publisher Name: Ontario Geological Survey
Publication - Technical Report on the Mineral Resources Estimate for the Black Bird Chrome Deposits, James Bay Lowlands, 188 p
Publication Number: Scale: Date: 2010
Author: R. Gowans, J. Spooner, A. J. San Martin, C. Murahwi
Publisher Name: Micon International Limited.
Publication - Technical Report on the McFaulds Lake Project, James Bay Lowlands, 183p
Publication Number: Scale: Date: 2010
Author: P. Palmer
Publisher Name: Golder Associates Ltd.
Mono - Mineral Deposits of Northern Ontario, North of Latitude 49 30'
Publication Number: OFR6242 Scale: Date: 2009
Author: Stott G.M., Josey S.D.
Publisher Name: Ontario Geological Survey
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Thunder Bay North Resident Geologist District Office