Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI43B13SW00005

Record: MDI43B13SW00005

General

Mineral Record Identification
Record Name(s) Victor Diamond Mine - 2008, Victor-1 - 2000, Grid V - 1995, DeBeers DDH V-1-88 - 1988, Victor Main Kimberlite - 2000, Victor Kimberlite - 1989
Related Record Type Simple
Related Record(s)
Record Status Past Producing Mine Without Reserves or Resources
Date Created 1995-Mar-28
Date Last Modified 2022-Oct-17
Created By
Revised By

Commodities

Primary Commodities: Kimberlite, Diamond



Location

Township or Area: BMA 527 834

Latitude: 52° 49' 36.31"    Longitude: -83° 53' 7.42"

UTM Zone: 17    Easting: 305608   Northing: 5856900    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 43B13SW

Point Location Description: exact

Location Method: Data Compilation

Access Description: Via helicopter from Attawapiskat.



Exploration History

1984-86: Monopros Ltd.: regional sediment sampling program. 1986-87: Monopros Ltd.: airborne magnetic survey. 1988-89: Monopros Ltd. - ground magnetic survey, 8 ddh (1264.9 m). 1997- 1998: Monopros Ltd. - ground geophysical survey, 25 reverse circulation drill holes (1301.2 m), 24 302.4 kg sample, trenching. 2000-2002: Monopros Ltd. - 6 ddh (1862 m), geotechnical study, bulk sampling (10 000), airborne geophysics, pre-feasiibility study. 2007: De Beers Canada Inc. - mine development, DD-50-9016 m. 2008: DeBeers Canada Inc. - production commences


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-5554/2.35644 20000002762 20000002762
T-3262/ 2.18134 43B13SW2002 43B13SW2002
T-3262/ 2.12003 43B13SW0006 43B13SW0006
T-3262/ 2.11992 43B13SW0009 43B13SW0009
T-3262/ 2.12001 43B13SW0003 43B13SW0003
T-3262/ 2.12004 43B13SW0007 43B13SW0007
T-3262/ 2.12002 43B13SW0004 43B13SW0004
T-3262/ 2.18142 43B13SW2003 43B13SW2003
T-4753/2.23991 43B13SW2011 43B13SW2011
T-4714/2.23977 43B13SW2009 43B13SW2009
T-4664/2.22711 43B12NW2005 43B12NW2005
T-3262/ 12 43B13SW0005 43B13SW0005
T-4449/2.20497 43B13SW2005 43B13SW2005

Geology

Province: Paleozoic and Mesozoic Basins

Subprovince: Hudson Bay Basin

Geological Age: Mesozoic   Geochronological Age: 180 MA   Geochron. Age Ref.: OFR 6019



Geology Comments

Dec 07, 2005 (A Wilson) - In the Attawapiskat area there are both Early Jurassic and Proterozoic kimberlites. The early Jurassic kimberlites are centred at approximately latitude 52 45N and 83 50 W. These kimberlites occur along the Winisk River fault trend and occur where this fault splays toward James Bay. The kimberlite distribution pattern is elongated northwest along the Winisk River fault, parallel to the NW trend of the Proterozoic Sutton Inlier (120 km north of Attawapiskat). The Early Jurassic kimberlites lie just south of the NE trending Cape Henrietta Maria Arch.




Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Kimberlite-Unsubdivided 1 Host

Lithology Comments

Aug 31, 2009 (A Wilson) - The kimberlite consists of two distinctive bodies. The Victor Main is the larger of the two bodies and may consist of up to three separate crater events. The Victor southwest is located to the southwest of the Victor Main pipe. It appears to be separated by a poorly delineated section of in-situ country rock. The kimberlite has been described as a hypabyssal macrocrystic to hypabyssal segregationary kimberlite locally containing Paleozoic limestone xenoliths or Paleozoic limestone breccia. Garnet, ilmenite and clinopyroxene megacrysts have been observed. Basement and mantle xenoliths are also present in the kimberlite. The garnets are almost exclusively G-9. Chromite is uncommon and has a chemistry that falls outside of the fields of chromite intergrown with diamond.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1DiamondEconomicOre
2IlmeniteEconomicOre
3PyropeEconomicOre
4OlivineEconomicOre

Mineralization Comments

Aug 31, 2009 (A Wilson) - Monopros has recovered 96 macrodiamonds from the drill core sampled in 1997. By 2001 DeBeers Canada Exploration Ltd. had outlined a resource of 36.2 million tonnes of kimberlite with a diamond grade of 0.42 carats per tonne.



Mineral Record Details

Classification
RankClassification            
1 Diamond
2 Kimberlite
Characteristics
Rank Characteristic            
1 Intrusive
Reserves or Resources Data
Zone Year Category Tonnes Reference Comments Commodities
Victor Mine 2013 Probable Mineral Reserve 962200 OFR6294, p. 6 Diamond 0000 Carats
Victor Mine 2008 Inferred Mineral Resource 22284000 OFR6235, p. 16 5,211,000 carats Diamond 23 Carats per 100 Tonnes
VICTOR 2004 Unclassified 28500000 DE BEERS CANADA, THE VICTOR PROJECT, IN PRESS RELEASES FILES, TIMMINS RGO GRADE IN CARATS PER HUNDRED TONNES Diamond 23 Carats per 100 Tonnes
Victor 2004 Unclassified 28500000 De Beers Canada, The Victor Project, In press releases files, Timmins RGO grade in carats per hundred tonnes Diamond 23 Carats per 100 Tonnes
VICTOR 2001 Unclassified 36200000 THE NORTHERN MINER, DEC. 3, 2001 PAGES 1 AND 19 GADE IN CARATS PER TONNE Diamond 43 Carats per 100 Tonnes
Victor 2001 Unclassified 36200000 The Northern Miner, Dec. 3, 2001 p. 1 and 19 Diamond 43 Carats per 100 Tonnes
Production Data
Year Tonnes Commodities Reference Comment
2019 1168000 Diamond 425000 Carats
OFR6366, p.8 grade of 0.36 cpt
2018 2936000 Diamond 937000 Carats
OFR6354, p.12
2017 2962000 Diamond 724000 Carats
OFR6339, P.8 2962000 tonnes at a grade of 0.25 c/t
2016 2989000 Diamond 596000 Carats
OFR6327, p.7 Grade of 0.2 carats per tonne
2015 1 Diamond 644000 Carats
OFR 6317, p.9 The mine produced 644 000 carats of diamonds. The tonnage mined is unknown. Do not rely on the tonnage reported above.
2014 1 Diamond 647000 Carats
OFR6304, p.3 The mine produced 647 000 carats of diamonds. The tonnage mined is unknown. Do not rely on the tonnage reported above.
2013 2961336 Diamond 655004 Carats
OFR6294, p. 6 grade 0.22 ct/tonne
2012 3048807 Diamond 688794 Carats
OFR6286, p. 7 grade 0.226 ct/tonne
2011 2731299 Diamond 780114 Carats
OFR6274, p. 8 grade 0.286 ct/tonne
2010 2636489 Diamond 797505 Carats
OFR6264, p. 8-9 grade 0.302 ct/tonne
2009 2048622 Diamond 696484 Carats
OFR6247, p. 14 grade 0.34 ct/tonne
2008 1787046 Diamond 703992 Carats
OFR 6235, p. 16

References

File - Resident Geologist files T-3262, T-3359 (W9006.60312),

Publication Number: Date:

Author:

Publisher Name:

Location: Timmins RGP office


Map - Known Kimberlites of Eastern Ontario

Publication Number: P3321 Scale: 1:50,000    Date: 1995

Author: Zalnieriunas R.V., Sage R.P.

Publisher Name: Ontario Geological Survey

Location:


MonoMap - Kimberlites of the Attawapiskat Area, James Bay Lowlands, Northern Ontario

Publication Number: OFR6019 Page: 21  Date: 2000

Author: Sage R.P.

Publisher Name: Ontario Geological Survey

Location:


Article - Alkalic rock, carbonatite and kimberlite complexes of Ontario, Superior province

Publication Number: SV04-01.018 Date: 1997

Author: Sage R.P.

Publisher Name: Ontario Geological Survey

Location:


Map - Precambrian Geology of the Hudson Bay and James Bay Lowlands Region Interpreted from Aeromagnetic Data-East Sheet

Publication Number: P3598-REV Scale: 1:500,000    Date: 2008

Author: Stott G.M.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2008, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6235 Date: 2009

Author: Atkinson B.T., Pace A., Woo H., Wilson A.C., Butorac S., Draper D.M.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2009, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6247 Page: 14  Date: 2010

Author: Atkinson B.T., Pace A., Beauchamp S.A., Bousquet P., Butorac S., Draper D.M., Wilson A.C.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2010, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6264 Page: 8-9  Date: 2011

Author: Atkinson B.T., Bousquet P., Pace A., Burnett S., Butorac S., Draper D.M., Metsaranta D.-A., Wilson A.C.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2011, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6274 Page: Date: 2012

Author: Atkinson B.T., Bousquet P., Pace A., Butorac S., Harvey S., Draper D.M., Debicki R.L., Wilson A.C.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2013, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6294 Page: Date: 2014

Author: Atkinson B.T., Bousquet P., Pace A., Debicki R.L., Daniels C.M., Wilson A.C., Halet S.E., Beauchamp S.A., McMillan R.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2016, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6327 Date: 2017

Author: van Hees E., Bousquet P., Pace A., Daniels C.M., Wilson A.C., Samuel A., Walmsley J.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2017, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6339 Date: 2018

Author: van Hees E., Pace A., Bustard A., Gomwe T.S., Bousquet P., Daniels C.M., Wilson A.C., Streit L., Sword P., Patterson C., Fudge S.P.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2019, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6366 Date: 2020

Author: van Hees E., Bousquet P., Suma-Momoh J., Daniels C.M., Hinz S.L.K., Boucher C., Sword P., Wang L., Fudge S.P., Millette A., Patterson C.

Publisher Name: Ontario Geological Survey

Location:


Mono - Report of Activities 2012, Resident Geologist Program, Timmins Regional Resident Geologist Report: Timmins and Sault Ste. Marie Districts

Publication Number: OFR6286 Page: Date: 2013

Author: Atkinson B.T., Bousquet P., Pace A., Debicki R.L., Grabowski G.P.B., Lockwood H.C., Wilson A.C., Halet S.E., Larche C., McMillan R., Draper D.M.

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