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Occurrence Details


Occurrence Number
105K 050
Occurrence Name
O'Connor
Occurrence Type
Hard-rock
Status
Prospect


General Information

Deposit Type(s): Unknown
Location(s): 62.3850 N, -132.970280 W
NTS Mapsheet(s): 105K07
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as Bin cl 25-40 (94754) in Nov/65 by Jaye Exploration Ltd, adjoining the Ace group of Anvil Mining Corp Ltd. The adjoining Breeze cl 1-52 (Y527) to the north were staked in Feb/66 by Dynacore Exploration Ltd, which carried out airborne magnetometer and EM surveying, geological mapping and soil sampling later in the year. Jaye conducted ground magnetometer, EM, gravity and soil geochemical surveying and drilled 4 holes (768 m) in 1966.
The west side was restaked as Wynne cl 1-36 (Y92748) in Mar/75 by Vangorda Project (Welcome North Mines Ltd and Getty Mines Ltd), which carried out geochemical, magnetometer and EM surveying in 1975-77 and linecutting in 1982. Mackir Mining Ltd tied on Rog cl 1-25 (YA19741) to the northwest in Sep/77.

Capsule Geology

The claims are underlain by limestone and phyllite of the Cambrian to Ordovician Vangorda formation, overlying basalt, tuff and breccia of the Ordovician to Silurian Menzie Creek formation and carbonaceous shales and quartz sandstones of the Ordovician to Devonian Road River Group. Hole 1 was collared in Menzie Creek formation, Holes 2 and 4 were collared in Road River Group and Hole 3 was collared in Vangorda formation. Most of the Jaye anomaly was caused by greenstone lenses and graphitic schist. No mineralization was found.

References

DYNACORE EXPLORATIONS LTD, 1967. Assessment Report *#017926 by R.J. Cathro.

GEOLOGICAL SURVEY OF CANADA Paper 67-40, p. 39-40.

JAYE EXPLORATIONS LTD, 1966. Assessment Report *#018999 by C.K. O¿Connor.

JAYE EXPLORATIONS LTD, 1966. Assessment Report *#019000 by C.K. O¿Connor.

PIGAGE, L.C., 1999. Geological map of Blind Creek (105K/7 NW), central Yukon (1:25 000 scale). Exploration and Geological Services Division, Yukon, Indian and Northern Affairs Canada, Open File 1999-12.

PIGAGE, L.C., 2000. Geological map of Blind Creek (NTS 105K/7 SW), central Yukon(1:25 000 scale). Exploration and Geological Services Division, Yukon, Indian and Northern Affairs Canada, Open File 2000-8.

Location Map

Last Updated: Jul 6, 2018

Work History

Year Work Type Comment
1977 Ground Geophysics: Magnetics Also EM survey.
1976 Geochemistry: Soil
1976 Ground Geophysics: Magnetics Also EM survey.
1975 Ground Geophysics: Magnetics Also EM survey.
1966 Drilling: Diamond Four holes, 768 m.
1966 Ground Geophysics: Magnetics Also EM and gravity surveys.

Regional Geology - Terrane

Group: Ancestral North America
Affinity: W Laurentia
Name: North America - basinal strata
Realm: Laurentia


Regional Geology - Bedrock

Supergroup:
Group/Suite:
Formation: Menzie Creek
Member: basalt flow
Terrane: Laurentia
Period Max: Ordovician
Age Max: 485 MA
Period Min: Silurian
Age Min: 440 MA
Rock Major: basalt
Rock Minor: sandstone, siltstone, tuff
Reference: Pigage (2004) - YGS GM 2004-2
Geological Unit (1M): CSM
Geological Unit (250K): CSM1

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
017926 1967 Report on Airborne & Ground Geophysical Survey Geochemical Survey and Geological Survey Electromagnetic - Airborne Geophysics, Magnetic - Airborne Geophysics, Soil - Geochemistry, Bedrock Mapping - Geology, Line Cutting - Other
092062 1966 Geological Map of Faro area Regional Bedrock Mapping - Geology

Related References

Number Title Page(s) Document Type
ARMC000049 Geological Map - Blind Creek Geoscience Map (Geological - Bedrock)
ARMC009854 Residual gravity map - Wynne claims group Geophysical Map
ARMC009791 Compilation map - Geophysics - Vangorda 1975 project - Wynne claims - I-42, 45-48, 62-88 - Plate 13 Geophysical Map
ARMC009794 Claim overlay map of airphotos #8509, 8553 showing Tim, Mack, Bob, Dy, Swim, Lake, Rocky, Wynne, Ellemay, Jack Geoscience Map (General)
ARMC012106 Regional gravity - Wynne claims group - Plate 10 Geophysical Map
ARMC012108 Regional gravity (Terrain correct) - Wynne claims group Geophysical Map
ARMC012109 Wynne 1-42, 45-48 & 62-68 claim groups - Vangorda 1977 project Geoscience Map (General)
ARMC015105 Report on interpretation of gravity surveys - North Anvil Range, Yukon Territory Report
ARMC015462 Overburden drill hole logs - 1971 - DY, Faro East grid, Faro West grid, Swim Lakes Geoscience Map (General)
ARMC012111 Turam electromagnetic survey - Profiles of field strength & phase difference - Wynne grid - To accompany a report by Peter E. Walcott dated Feb 1977- Map no. W-225-1 Geophysical Map
ARMC016742 Geological map - 105K/7 - Blind Creek Geoscience Map (Geological - Bedrock)
ARMC016182 Notes on hole 76 VW-1 - Wynne Miscellaneous Company Documents
ARMC016180 Notes on hole 76 VW-2 - Wynne Miscellaneous Company Documents
ARMC017097 Geology map of F-5 area - North Anvil Range joint venture Geoscience Map (Geological - Bedrock)
ARMC016348 Heavy minerals survey map - 105K/7 Blind Creek - N.A.R. joint venture Geochemical Map
ARMC012110 Magnetometer survey - Contours of relative vertical intensity in gammas - Wynne grid - To accompany a report by Peter E. Walcott dated Dec 1975 - Map no. W-202-4 Geophysical Map
ARMC015476 Progress report 1978 - North Anvil Range joint venture Report
ARMC012105 Residual gravity - Wynne claims group Geophysical Map
ARMC012104 Residual gravity (Terrain correct) - Wynne claims group Geophysical Map
ARMC016187 Geochem results - DDH 77 VW-1 and DDH 77 VW-2 - Wynne claims Geochemical Map
ARMC015457 Composite surface map - Vangorda Creek claims - Pelly River area, Y.T. Geoscience Map (General)
ARMC017795 Plan & field notes - Survey of mineral claims Champ 4, Champ 3, Champ 6, Champ 5, Bix 2, Bix 3, Hank 2 Fr. & Hank 3 Fr. being Lots 61, 62, 63, 64, 77, 78, 79. 80 - Group 905 - Situated in the Vangorda Creek area between Mount Mye & the Pelly River - Sheet No. 2 of 3 Geoscience Map (General)
ARMC017796 Plan & field notes - Survey of mineral claims Rocky 7, Rocky 8, Rocky 5, Rocky 6, Rocky 3, Rocky 4, Rocky 2, Ellemay 2, Wynne 1, Wynne 3, Wynne 5, Wynne 4, Wynne 2, Ellemay 1, Ellemay 3, Hank 1 Fr. being Lots 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60 - Group 905 - Situated in the Vangorda Creek area between Mount Mye & the Pelly River - Sheet No. 3 of 3 Geoscience Map (General)
ARMC017798 Geological & topographical map - Diamond drilling in the vicinity of the showings - Vangorda Creek, Pelly River Geoscience Map (Geological - Bedrock)
ARMC017801 Geology map of main showing area - Vangorda Geoscience Map (Geological - Bedrock)
ARMC012107 Elevations - Wynne claims group - Plate 8 Geoscience Map (General)
ARMC018787 Field map - Anvil Range area -105K/2 & 7 Geoscience Map (General)
ARMC011762 Bouguer gravity - Wynne claims group Geophysical Map
ARMC012103 Bouguer gravity - Wynne claims group - Plate 9 Geophysical Map
ARMC015769 Diamond drill logs - Hole No. 77VW-1, 77VW-2, 77VW-3 - Vangorda project - Wynne claim Drill Logs
Citations

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