General Information
Secondary Commodities: copper, molybdenum, gold
Aliases: Cowley Park
Deposit Type(s): Porphyry Cu-Mo-Au
Location(s): 60.586390 N, -134.884720 W
NTS Mapsheet(s): 105D10
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No
Capsule
Work History
The earliest record of work in this area is 1913 when shafting was carried out in two places near what is now the Cowley Park deposit (Minfile Occurrence #105D 053). Little activity followed for half a century until Hudson Bay Mining and Smelting Co Ltd staked Sue cl 1-4 (75653) 1.3 km south of the eventual location of this occurrence in Apr/61. The occurrence itself was first staked in Mar/65 by Buchanan Mines Ltd as Mike cl 1-10 (91807) and Linda cl 1-4 (91815) which were sold to Alice Lake Mines Ltd, later in the year. Alice Lake built a road and carried out trenching in 1965, magnetic and IP surveying in 1966 to 1968. In 1970, Alice Lake carried out grid geochemical surveying and drilled 11 holes (652.6 m).
The occurrence was restaked as Doug cl 1-4 (YA82612) in Jul/84 by P. Percival and as Bull cl 1-3 (YB58141) by R. Hamel in Aug/95. Hamel staked Luc cl 1-8 (YB58057) 2 km to the south in the same month. In Aug/96 Hamel added Bull cl 4-10 (YB66651) to his holdings. Hamel restaked the Luc claims as Luc cl 1-8 (YB96292) in Sept/96 and staked Luc cl 9-27 (YB96300) through the fall of 1996. In Dec/96 the Luc claims were transferred to Norwest Enterprises Inc, which carried out trenching (156 m) in 1997.
In Sep/97 B. Ernewein surrounded the occurrence with Toro cl 1-6 (YC08184) and carried out geochemical (rock and soil) sampling the following year. Hamel staked Ehyu cl 1-6 (YC08319) 2.5 km to the east in Oct/97.
The occurrence was restaked as Cowley cl 1-5 (YC08540) by J. Coyne in Feb/98. In May/98, Hudson Bay transferred 100% of its interest in the Sue claims to Lobo del Norte Ltd (a private company controlled by Ernewein) which carried out rock geochemical sampling later in the year. In Nov/98, Coyne and Norwest carried out HLEM and magnetic geophysical surveying of the southeast corner of the Luc claims and in Jul/2001, Hamel restaked the Sue claims as CP cl 1-4 (YC19316).
Capsule Geology
Overburden cover in the area is extensive, drilling has indicated that the occurrence is underlain by quartz diorite and granodiorite. Geochemical sampling revealed a weak copper anomaly on the west side of the property while IP response was flat. Minor amounts of pyrite, chalcopyrite and molybdenite and traces of bornite, native copper and cuprite were logged in holes M7, M8 and M9.
Trenching to the south on the Luc claims exposed hornblende diorite of the mid-Cretaceous aged Whitehorse Pluton near the contact with Triassic Lewes River Hancock member carbonates and calcareous siltstones. Limonitic soils were noted in areas where epidote-rich calc-silicate skarns have formed at or near the contact. The skarn is locally slightly magnetic and contains aggregates of rusty brown weathering pyrite. Results of chip and grab samples collected from the trenches were not available at the time of reporting and were not filed for assessment.
Sampling of soils and carbonate rock by Ernewein on the Toro claims returned gold values below detection. Grab samples of mineralized calc-silicate and garnet skarn from the Sue claims returned values up to 39 589 ppm Cu, 2 258 ppm Mo and 687 ppb Au in the area identified as a potential open pit site (Minfile Occurrence #105D 053, Cowley Park deposit).
Geophysical surveying of the Luc claims located a couple of east-west striking magnetic trends, several isolated magnetic anomalies and two steeply dipping HLEM conductors. The HLEM conductors adjacent to the southern magnetic trend were interpreted as possibly representing nonconductive skarn mineralization.
References
ALICE LAKE MINES LTD, Dec/68. Assessment Report #091122 by P.E. Walcott.
ALICE LAKE MINES LTD, Jan/69. Assessment Report #091729 by J. Lloyd.
COYNE, J. AND HAMEL, R., Dec/98. Assessment Report #094011 by O. Peer.
COYNE, J. AND HAMEL, R., Jan/99. Assessment Report #093919 by M.A. Power.
DUKE, N.A. and HODDER, R.W., 1974. Preliminary Report on Geological Control to Ore Distribution in the Whitehorse Copper Belt, Yukon Territory, filed as Assessment Report *#062018.
ERNEWEIN, B., Apr/99. Assessment Report #094023 by B. Ernewein.
ERNEWEIN, B., Apr/99. Assessment Report #094024 by B. Ernewein.
GEOLOGICAL SURVEY OF CANADA Paper 68-68, p. 54.
HUDSON BAY EXPLORATION AND DEVELOPMENT COMPANY LTD, Mar/86. Assessment Report *#091789 by G. Bidwell.
HUDSON BAY EXPLORATION AND DEVELOPMENT COMPANY LTD, Mar/86. Assessment Report *#092042 by G. Bidwell.
HUDSON BAY MINING AND SMELTING COMPANY LTD, Mar/87. Assessment Report *#091937 by G. Bidwell.
MACKAY, G. ET AL, 1993. Whitehorse Copper Belt - A Simplified Technical History. Indian and Northern Affairs Canada, Northern Affairs: Yukon Region, Open File 1993-2 (1).
NEW IMPERIAL MINES LTD, Jan/71. Assessment Report #060011 by D. Tenney.
NEW IMPERIAL MINES LTD, 1971. Assessment Report *#090945 by P.W. Percival.
NEW IMPERIAL MINES LTD, 1972. Assessment Report *#091118 by D. Tenney and A. Hureau.
NORWEST ENTERPRISES INC, Dec/97. Assessment Report #093744 by L.C. Pigage.
TENNEY, D., 1981. The Whitehorse Copper Belt: Mining, Exploration and Geology (1967 - 1980). Indian and Northern Affairs Canada, Geology Section Yukon, Bulliten 1.
WATSON, P.H., 1984. The Whitehorse Copper Belt - A Compilation. Indian and Northern Affairs Canada, Exploration and Geological Services Division-Yukon, 1984 Open File.
WHITEHORSE COPPER MINES LTD, 1971. Assessment Report *#060893 by D. Tenney.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#091119 by R. A Hureau.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#060524 by V.V. Jutronich and D. Tenney.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#060526 by V.V. Jutronich and D. Tenney.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#061172 by T.R.B. Dundas, D. Tenney and J.E. Wyder.
WHITEHORSE COPPER MINES LTD, Feb/74. Assessment Report *#092025 by D. Tenney.
WHITEHORSE COPPER MINES LTD, Mar/74. Assessment Report #061173 by A. Hereau.
WHITEHORSE COPPER MINES LTD, Apr/75. Assessment Report #061253 by K.N. Hendry.
WHITEHORSE COPPER MINES LTD, Apr/75. Assessment Report #061254 by A. Hereau.
WHITEHORSE COPPER MINES LTD, Nov/78. Assessment Report *#091120 by A. Hereau.
WHITEHORSE COPPER MINES LTD, Jan/80. Assessment Report *#091121 by A. Hereau.
WHITEHORSE COPPER MINES LTD, 1980. Assessment Report *#090823 by unknown.
WHITEHORSE COPPER MINES LTD, 1981. Assessment Report *#090899 by A. Hereau.
YUKON EXPLORATION 1985-86, p. 129.
The earliest record of work in this area is 1913 when shafting was carried out in two places near what is now the Cowley Park deposit (Minfile Occurrence #105D 053). Little activity followed for half a century until Hudson Bay Mining and Smelting Co Ltd staked Sue cl 1-4 (75653) 1.3 km south of the eventual location of this occurrence in Apr/61. The occurrence itself was first staked in Mar/65 by Buchanan Mines Ltd as Mike cl 1-10 (91807) and Linda cl 1-4 (91815) which were sold to Alice Lake Mines Ltd, later in the year. Alice Lake built a road and carried out trenching in 1965, magnetic and IP surveying in 1966 to 1968. In 1970, Alice Lake carried out grid geochemical surveying and drilled 11 holes (652.6 m).
The occurrence was restaked as Doug cl 1-4 (YA82612) in Jul/84 by P. Percival and as Bull cl 1-3 (YB58141) by R. Hamel in Aug/95. Hamel staked Luc cl 1-8 (YB58057) 2 km to the south in the same month. In Aug/96 Hamel added Bull cl 4-10 (YB66651) to his holdings. Hamel restaked the Luc claims as Luc cl 1-8 (YB96292) in Sept/96 and staked Luc cl 9-27 (YB96300) through the fall of 1996. In Dec/96 the Luc claims were transferred to Norwest Enterprises Inc, which carried out trenching (156 m) in 1997.
In Sep/97 B. Ernewein surrounded the occurrence with Toro cl 1-6 (YC08184) and carried out geochemical (rock and soil) sampling the following year. Hamel staked Ehyu cl 1-6 (YC08319) 2.5 km to the east in Oct/97.
The occurrence was restaked as Cowley cl 1-5 (YC08540) by J. Coyne in Feb/98. In May/98, Hudson Bay transferred 100% of its interest in the Sue claims to Lobo del Norte Ltd (a private company controlled by Ernewein) which carried out rock geochemical sampling later in the year. In Nov/98, Coyne and Norwest carried out HLEM and magnetic geophysical surveying of the southeast corner of the Luc claims and in Jul/2001, Hamel restaked the Sue claims as CP cl 1-4 (YC19316).
Capsule Geology
Overburden cover in the area is extensive, drilling has indicated that the occurrence is underlain by quartz diorite and granodiorite. Geochemical sampling revealed a weak copper anomaly on the west side of the property while IP response was flat. Minor amounts of pyrite, chalcopyrite and molybdenite and traces of bornite, native copper and cuprite were logged in holes M7, M8 and M9.
Trenching to the south on the Luc claims exposed hornblende diorite of the mid-Cretaceous aged Whitehorse Pluton near the contact with Triassic Lewes River Hancock member carbonates and calcareous siltstones. Limonitic soils were noted in areas where epidote-rich calc-silicate skarns have formed at or near the contact. The skarn is locally slightly magnetic and contains aggregates of rusty brown weathering pyrite. Results of chip and grab samples collected from the trenches were not available at the time of reporting and were not filed for assessment.
Sampling of soils and carbonate rock by Ernewein on the Toro claims returned gold values below detection. Grab samples of mineralized calc-silicate and garnet skarn from the Sue claims returned values up to 39 589 ppm Cu, 2 258 ppm Mo and 687 ppb Au in the area identified as a potential open pit site (Minfile Occurrence #105D 053, Cowley Park deposit).
Geophysical surveying of the Luc claims located a couple of east-west striking magnetic trends, several isolated magnetic anomalies and two steeply dipping HLEM conductors. The HLEM conductors adjacent to the southern magnetic trend were interpreted as possibly representing nonconductive skarn mineralization.
References
ALICE LAKE MINES LTD, Dec/68. Assessment Report #091122 by P.E. Walcott.
ALICE LAKE MINES LTD, Jan/69. Assessment Report #091729 by J. Lloyd.
COYNE, J. AND HAMEL, R., Dec/98. Assessment Report #094011 by O. Peer.
COYNE, J. AND HAMEL, R., Jan/99. Assessment Report #093919 by M.A. Power.
DUKE, N.A. and HODDER, R.W., 1974. Preliminary Report on Geological Control to Ore Distribution in the Whitehorse Copper Belt, Yukon Territory, filed as Assessment Report *#062018.
ERNEWEIN, B., Apr/99. Assessment Report #094023 by B. Ernewein.
ERNEWEIN, B., Apr/99. Assessment Report #094024 by B. Ernewein.
GEOLOGICAL SURVEY OF CANADA Paper 68-68, p. 54.
HUDSON BAY EXPLORATION AND DEVELOPMENT COMPANY LTD, Mar/86. Assessment Report *#091789 by G. Bidwell.
HUDSON BAY EXPLORATION AND DEVELOPMENT COMPANY LTD, Mar/86. Assessment Report *#092042 by G. Bidwell.
HUDSON BAY MINING AND SMELTING COMPANY LTD, Mar/87. Assessment Report *#091937 by G. Bidwell.
MACKAY, G. ET AL, 1993. Whitehorse Copper Belt - A Simplified Technical History. Indian and Northern Affairs Canada, Northern Affairs: Yukon Region, Open File 1993-2 (1).
NEW IMPERIAL MINES LTD, Jan/71. Assessment Report #060011 by D. Tenney.
NEW IMPERIAL MINES LTD, 1971. Assessment Report *#090945 by P.W. Percival.
NEW IMPERIAL MINES LTD, 1972. Assessment Report *#091118 by D. Tenney and A. Hureau.
NORWEST ENTERPRISES INC, Dec/97. Assessment Report #093744 by L.C. Pigage.
TENNEY, D., 1981. The Whitehorse Copper Belt: Mining, Exploration and Geology (1967 - 1980). Indian and Northern Affairs Canada, Geology Section Yukon, Bulliten 1.
WATSON, P.H., 1984. The Whitehorse Copper Belt - A Compilation. Indian and Northern Affairs Canada, Exploration and Geological Services Division-Yukon, 1984 Open File.
WHITEHORSE COPPER MINES LTD, 1971. Assessment Report *#060893 by D. Tenney.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#091119 by R. A Hureau.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#060524 by V.V. Jutronich and D. Tenney.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#060526 by V.V. Jutronich and D. Tenney.
WHITEHORSE COPPER MINES LTD, 1973. Assessment Report *#061172 by T.R.B. Dundas, D. Tenney and J.E. Wyder.
WHITEHORSE COPPER MINES LTD, Feb/74. Assessment Report *#092025 by D. Tenney.
WHITEHORSE COPPER MINES LTD, Mar/74. Assessment Report #061173 by A. Hereau.
WHITEHORSE COPPER MINES LTD, Apr/75. Assessment Report #061253 by K.N. Hendry.
WHITEHORSE COPPER MINES LTD, Apr/75. Assessment Report #061254 by A. Hereau.
WHITEHORSE COPPER MINES LTD, Nov/78. Assessment Report *#091120 by A. Hereau.
WHITEHORSE COPPER MINES LTD, Jan/80. Assessment Report *#091121 by A. Hereau.
WHITEHORSE COPPER MINES LTD, 1980. Assessment Report *#090823 by unknown.
WHITEHORSE COPPER MINES LTD, 1981. Assessment Report *#090899 by A. Hereau.
YUKON EXPLORATION 1985-86, p. 129.
Location Map
Last Updated: Jul 4, 2018
Work History
| Year | Work Type | Comment |
|---|---|---|
| 1998 | Geochemistry: Rock | Rock geochemical sampling on the Sue claims. |
| 1998 | Ground Geophysics: EM | HLEM and magnetic surveys on the Luc claims. |
| 1997 | Trenching | Amount of work done: 156 METRES Carried out on Luc claims. |
| 1970 | Drilling: Diamond | Eleven holes, 652.9 m. |
| 1970 | Geochemistry: Soil | |
| 1967 | Ground Geophysics: IP | Also magnetic survey. |
| 1966 | Ground Geophysics: IP | Also magnetic survey. |
| 1965 | Development, Surface: Access Road | |
| 1965 | Trenching | |
| 1913 | Development, Underground: Shaft Development |
Regional Geology - Terrane
Group: Intermontane
Affinity: W Laurentia
Name: Stikinia
Realm: peri-Laurentian
Regional Geology - Bedrock
Supergroup:
Group/Suite: Whitehorse
Formation:
Member:
Terrane:
Period Max: Cretaceous
Age Max: 112 MA
Period Min: Cretaceous
Age Min: 105 MA
Rock Major: quartz monzonite/granite/monzonite/syenite/granodiorite/quartz diorite
Rock Minor: ash
Reference: Wheeler (1961) - GSC Map 1093A
Geological Unit (1M): mKW
Geological Unit (250K): mKqW
Assessment Reports that overlap occurrence
| Report Number | Year | Title | Worktypes | Holes Drilled | Meters Drilled |
|---|---|---|---|---|---|
| 062018 | 1973 | Preliminary Report on Geological Control to Ore Distribution in the Whitehorse Copper Belt | Reverse Circulation - Drilling, Bedrock Mapping - Geology, Petrographic - Lab Work/Physical Studies | 665 | 5555 |
| 091122 | 1968 | A Report on a Ground Magnetic and Induced Polarization Survey for Alice Lake Mines Ltd | IP - Ground Geophysics, Magnetics - Ground Geophysics |
Related References
| Number | Title | Page(s) | Document Type |
|---|---|---|---|
| ARMC005254 | Correspondence Re: Aeromagnetic anomalies near Whitehorse | Miscellaneous Company Documents | |
| ARMC005258 | A geological bet between Lewes River Mines Ltd. and New Imperial Mines Ltd. - Prince claims | News Release | |
| ARMC005265 | Cordilleran roundup notes - Skarns 2 p.m. potential - Whitehorse Copper belt | Miscellaneous Company Documents | |
| ARMC005266 | Geophysics map of Best Chance claims | Geophysical Map | |
| ARMC005267 | Report on some new prospects in the Whitehorse copper belt | Report | |
| ARMC005268 | Sketch maps - Whitehorse Copper belt | Geoscience Map (General) | |
| ARMC005269 | Telex Rw: Imperial Mines' copper showing | Miscellaneous Company Documents | |
| ARMC005270 | Sketch map - J. McCall claim groups | Geoscience Map (General) | |
| ARMC005271 | Correspondence Re: Whitehorse Copper Belt | Miscellaneous Company Documents | |
| ARMC006920 | Summary report - Copper Cliff | Report | |
| ARMC006921 | Geology map - Copper Cliff | Geoscience Map (Geological - Bedrock) | |
| ARMC005353 | Map 49-1962 - Geology - Whitehorse Copper Belt | Geoscience Map (Geological - Bedrock) | |
| ARMC004797 | Map showing Valerie, Big Chief, Little Chief | Geoscience Map (General) | |
| ARMC004798 | Map of geology - Little Chief | Geoscience Map (Geological - Bedrock) | |
| ARMC004799 | Correspondence Re: North Star drilling | Miscellaneous Company Documents | |
| ARMC004800 | Geology map - North Star | Geoscience Map (Geological - Bedrock) | |
| ARMC004801 | General geology map - North Star and Little Chief | Geoscience Map (Geological - Bedrock) | |
| ARMC004802 | Summary report and recommendations - North Star area | Report | |
| ARMC004803 | Simmons group - Quartz mineral claims | Report | |
| ARMC004804 | Map - Diagram to illustrate North Star drill program | Geoscience Map (General) | |
| ARMC004805 | Map of Valerie, Arctic Chief, and War Eagle | Geoscience Map (General) | |
| ARMC004806 | General geology map - North Star and Little Chief | Geoscience Map (Geological - Bedrock) | |
| ARMC004807 | Geology and DDH plan map - North Star | Geoscience Map (Geological - Bedrock) | |
| ARMC004808 | Geology geology map - North Star and Little Chief | Geoscience Map (Geological - Bedrock) | |
| ARMC004815 | Report - Pueblo exploration | Report | |
| ARMC004816 | Summary Re: Pueblo area | Miscellaneous Company Documents | |
| ARMC004817 | Long section map - Pueblo mine | Geoscience Map (General) | |
| ARMC004818 | Exploration composite map - 200' level - Pueblo area | Geoscience Map (General) | |
| ARMC004819 | Correspondence Re: Pueblo area drilling | Miscellaneous Company Documents | |
| ARMC004820 | Document from James White | Report | |
| ARMC004821 | Map of Best Chance/Grafter | Geoscience Map (Geological - Bedrock) | |
| ARMC004822 | Sketch map of Grafter mine | Geoscience Map (General) | |
| ARMC004823 | Map - North grid - Best Chance | Geoscience Map (General) | |
| ARMC004824 | Notes on exploration possibilities | Miscellaneous Company Documents | |
| ARMC004825 | Correspondence Re: Arctic Chief exploration | Miscellaneous Company Documents | |
| ARMC004826 | Properties in the central part of the belt - Arctic Chief | Report | |
| ARMC004827 | General geology map - Arctic Chief and Best Chance | Geoscience Map (Geological - Bedrock) | |
| ARMC004828 | Map sections - 9850 and 9250 - Arctic Chief and Little Chief | Geoscience Map (General) | |
| ARMC004829 | Map of mineral claims - Arctic Chief | Geoscience Map (General) | |
| ARMC004762 | The Whitehorse Copper Belt: Fall 1997 limited geophysical assessment report | Report | |
| ARMC004785 | Survey map - Kopper King grid | Geoscience Map (General) | |
| ARMC004810 | Plan map - North Star | Geoscience Map (General) | |
| ARMC004811 | Summary report - North Star | Report | |
| ARMC004812 | Report - Possible reserves - North Star | Report | |
| ARMC004813 | Correspondence Re: The North Star mineralized skarn zone | Miscellaneous Company Documents | |
| ARMC004814 | Interpreted geology map - 200' level - 2455 elev. - Pueblo mine | Geoscience Map (Geological - Bedrock) | |
| ARMC004763 | Map of the Whitehorse Copper Belt - Geophysical data 1 - 1981 airborne EM anomaly occurrence map 1 - 1975 Geoterrex IP survey overlay | Geophysical Map | |
| ARMC004764 | Map of the Whitehorse Copper Belt - Geophysical data 1 - 1981 airborne EM anomaly occurrence map 2 | Geophysical Map | |
| ARMC004765 | Report on Whitehorse copper mines - Future exploration - 1973 onwards | Report | |
| ARMC004766 | Correspondence Re: Exploration possibilities - Whitehorse Copper Belt | Miscellaneous Company Documents | |
| ARMC004767 | Correspondence Re: Whitehorse copper exploration programme 1978 | Miscellaneous Company Documents | |
| ARMC004768 | Correspondence Re: Proposed project to identify the dolomite/batholith contact areas in the copper belt | Miscellaneous Company Documents | |
| ARMC004769 | Report on evaluation of exploration targets in the Whitehorse Copper Belt, Yukon | Report | |
| ARMC004770 | Correspondence Re: Brief exploration summary for 1979 - Whitehorse Copper Belt | Miscellaneous Company Documents | |
| ARMC004771 | Summary of August 31, 1980 and proposals for completion of 1980 exploration program - Whitehorse Copper Belt | Report | |
| ARMC004772 | Summary of remaining exploration target areas - Whitehorse copper mines | Report | |
| ARMC004773 | Summary - Whitehorse Copper Mines | Report | |
| ARMC004774 | Progress report - Whitehorse Copper Mines Limited | Report | |
| ARMC004775 | Correspondence Re: Proposed diamond drilling - WCM | Miscellaneous Company Documents | |
| ARMC004776 | Progress Report - Whitehorse Copper Mines Limited | Report | |
| ARMC004777 | Maps of claim blocks and report - Whitehorse Copper Belt | Geoscience Map (General) | |
| ARMC004778 | Correspondence Re: City of Whitehorse - Geophysical data evaluation | Miscellaneous Company Documents | |
| ARMC004779 | Sketch maps of Cowley Park area | Geoscience Map (General) | |
| ARMC004780 | Map of McLean Lake - Area development scheme - Study boundary | Geoscience Map (General) | |
| ARMC004781 | Tables - Whitehorse Copper Belt | Miscellaneous Company Documents | |
| ARMC004782 | Stratigraphic correlations of Lower Paleozoic strata across northern Yukon Territory | Geoscience Map (General) | |
| ARMC004783 | Correspondence Re: Copper King - Carlisle Drilling | Miscellaneous Company Documents | |
| ARMC004786 | Summary of Whitehorse area deposits | Report | |
| ARMC004787 | Maps of War Eagle area | Geoscience Map (General) | |
| ARMC004788 | Report on induced polarization survey in the Whitehorse area | Report | |
| ARMC004789 | Maps of War Eagle area | Geoscience Map (Geological - Bedrock) | |
| ARMC004790 | Preliminary proposal for the Middle Chief pit surface - diamond drilling | Report | |
| ARMC004791 | Summary and map - Valerie | Report | |
| ARMC004792 | Exploration composite map - Middle-Big Chief | Geoscience Map (General) | |
| ARMC004793 | Exploration composite map - Little Chief | Geoscience Map (General) | |
| ARMC004794 | Map of Middle Chief and Little Chief ore zones | Geoscience Map (General) | |
| ARMC004796 | Map of Little Chief to Big Chief - DDH BC 1 to 6 drilled | Geoscience Map (Geological - Bedrock) | |
| ARMC004834 | Exploration composite map - Keewenaw and Cowley Park | Geoscience Map (Geological - Bedrock) | |
| ARMC004835 | Correspondence Re: Gem open pit - current status | Miscellaneous Company Documents | |
| ARMC004836 | Map of Gem claims | Geoscience Map (Geological - Bedrock) | |
| ARMC004837 | Report - Black Cub exploration drilling | Report | |
| ARMC004838 | Longitudinal section map - Gem and Brown Cub | Geoscience Map (General) | |
| ARMC004839 | Geology map - Gem-Keewenaw | Geoscience Map (Geological - Bedrock) | |
| ARMC004840 | Map showing chargeability contours - 4 m/sec, 20 ppm contour - Gem and Keewenaw | Geophysical Map | |
| ARMC004841 | Geology and geophysics map - Chargeability milliseconds - Gem and Keewenaw | Geophysical Map | |
| ARMC004842 | Map showing Tavern Lake | Geoscience Map (General) | |
| ARMC004843 | DDH locations map - Bear Cub area | Geoscience Map (General) | |
| ARMC004844 | Exploration composite map - Keewenaw and Cowley Park - Figure 7 | Geoscience Map (General) | |
| ARMC004845 | Exploration composite map - Cowley Park | Geoscience Map (General) | |
| ARMC004846 | Sketch map showing the area of mineralization - Cowley Park | Geoscience Map (General) | |
| ARMC004847 | G816 proton magnetometer map - Cowley Park | Geophysical Map | |
| ARMC004848 | Map - Section 80E - Cowley Park | Geoscience Map (General) | |
| ARMC004849 | Location map - Cowley Park | Geoscience Map (General) | |
| ARMC004850 | Sketch map showing Grizzly Cub, Black Cub, Kodiak Cub, Keeweenaw claims, plus notes | Geoscience Map (General) | |
| ARMC004851 | Correspondence Re: Cowley Park south zone reserves | Miscellaneous Company Documents | |
| ARMC004852 | Correspondence Re: Cowley Park | Miscellaneous Company Documents | |
| ARMC004853 | Correspondence Re: Whitehorse Copper Mines Ltd. | Miscellaneous Company Documents | |
| ARMC004854 | Correspondence Re: Mining of Cowley Park | Miscellaneous Company Documents | |
| ARMC004855 | Correspondence Re: Cowley Park - Surface drilling | Miscellaneous Company Documents | |
| ARMC004856 | Claims location map - Prince and Snell | Geoscience Map (General) | |
| ARMC004857 | Correspondence RE: Magnetite and gold potential in tailings at Grey Mountain | Miscellaneous Company Documents | |
| ARMC004882 | Resistivity map - 200' spacing - Best Chance | Geophysical Map | |
| ARMC004883 | Magnetic survey map - I.P. chargeability - Best Chance | Geophysical Map | |
| ARMC004884 | Magnetic survey map - IP survey chargeability - 400' separation - Best Chance | Geophysical Map | |
| ARMC004885 | Magnetic survey map - Detail IP (chargeability) 100' separation - Anomaly 'A' - War Eagle grid | Geophysical Map | |
| ARMC004886 | Magnetic survey map - I.P. chargeability contours from 1970 survey - Anomaly 'B' - Pueblo grid | Geophysical Map | |
| ARMC004887 | Magnetic survey map - Whitehorse Copper Mines | Geophysical Map | |
| ARMC004888 | WCB summary table - Whitehorse Copper Mines | Miscellaneous Company Documents | |
| ARMC004889 | Notes on composite data for specific area | Miscellaneous Company Documents | |
| ARMC004890 | Notes on field visit - Black Cub area | Miscellaneous Company Documents | |
| ARMC004891 | Area map - Whitehorse Copper Belt | Geoscience Map (General) | |
| ARMC004892 | Induced polarisation report on the Grafter and Best Chance deposit - Whitehorse Copper Belt | Report | |
| ARMC004893 | Magnetic survey map - sheet 460N/610E - Big, Middle & Little Chief and Valerie claims | Geophysical Map | |
| ARMC004894 | Induced polarization survey map - Best Chance | Geophysical Map | |
| ARMC005248 | Report - Start-up of mine and mill at New Imperial Mines Ltd. | Report | |
| ARMC005250 | Report - The Whitehorse Copper Belt | Report | |
| ARMC005252 | Correspondence Re: Powellite discovery - Whitehorse Copper Belt | Miscellaneous Company Documents | |
| ARMC004904 | Table showing MINFILE occurrences - Whitehorse Copper | Miscellaneous Company Documents | |
| ARMC004905 | Maps of HBED copper claims | Geoscience Map (General) | |
| ARMC004906 | Re: Data on War Eagle to the North Star occurrences | Miscellaneous Company Documents | |
| ARMC004895 | A report on an induced polarization survey - Whitehorse Copper Mines | Report | |
| ARMC004897 | Report on induced polarization and resistivity survey for New Imperial Mines Limited - Whitehorse Copper | Report | |
| ARMC004898 | Report on Whitehorse CSA | Report | |
| ARMC004899 | The N.I.M. coordinate system - a new reference coordinate system for the Whitehorse Copper Belt | Report | |
| ARMC004900 | Correspondence Re: City of Whitehorse - Mineral resource assessment | Miscellaneous Company Documents | |
| ARMC004901 | Table showing tracts of proposed exploration - Whitehorse Copper | Miscellaneous Company Documents | |
| ARMC004902 | Table showing deposits or claims, mineral types and notes - Whitehorse Copper | Miscellaneous Company Documents | |
| ARMC004903 | WCB summary table - Whitehorse Copper Mines | Miscellaneous Company Documents | |
| ARMC005015 | Mineral potential map - City of Whitehorse | Geoscience Map (General) | |
| ARMC005025 | Correspondence Re: Mineral potential study of the City of Whitehorse | Miscellaneous Company Documents | |
| ARMC005026 | Correspondence Re: City of Whitehorse - Mineral potential study | Miscellaneous Company Documents | |
| ARMC004858 | Report on potential for gold exploration - Whitehorse Copper Belt | Report | |
| ARMC004859 | Notes on Geophysics IP reports | Miscellaneous Company Documents | |
| ARMC004860 | Notes on potential for Au | Miscellaneous Company Documents | |
| ARMC004861 | Summary report - Pueblo mine | Report | |
| ARMC004862 | Report - The Copper Chief | Report | |
| ARMC004863 | Correspondence Re: Whitehorse Copper Mines Ltd. | Miscellaneous Company Documents | |
| ARMC004864 | Preliminary report on the geological control to ore distribution in the Whitehorse Copper Belt, Yukon Territory | Report | |
| ARMC004865 | Report - The application and applicability of geochemical prospecting techniques to Whitehorse Copper Belt | Report | |
| ARMC004866 | Re: Figures from the geoscience forum poster exhibit | Miscellaneous Company Documents | |
| ARMC004867 | Interpretation of AC53-613', AC-343', AC52-177', AC50-454', AC52-635' - | Miscellaneous Company Documents | |
| ARMC004868 | Correspondence Re: War Eagle deposit | Miscellaneous Company Documents | |
| ARMC004869 | Correspondence Re: Sulphur isotope analyses on the Arctic Chief samples | Miscellaneous Company Documents | |
| ARMC004870 | Summary Re: Vallerite | Miscellaneous Company Documents | |
| ARMC004871 | Mineral assessment - City of Whitehorse | Report | |
| ARMC004872 | Report on Cu Fe (Au Ag) deposits | Report | |
| ARMC004873 | Report - Gold in skarns of the Whitehorse Copper Belt, Yukon Territory, Canada | Report | |
| ARMC004874 | Exploration proposal report - Whitehorse Copper Mines | Report | |
| ARMC004875 | Report - War Eagle and progressing to the southernmost Carcross bad claims | Report | |
| ARMC004876 | Magnetic survey map - I.P. chargeability - North Star grid | Geophysical Map | |
| ARMC004877 | Magnetic survey map - I.P. chargeability - North Star grid | Geophysical Map | |
| ARMC004878 | Magnetic survey map - I.P. mag & geology - Line 128N - War Eagle and North Star | Geophysical Map | |
| ARMC004879 | Magnetic survey map - I.P. chargeability - War Eagle grid | Geophysical Map | |
| ARMC004880 | Report on magnetic data - Compilation, analysis and interpretation - Best Chance grid | Report | |
| ARMC004881 | Resistivity contour plan map - Whitehorse Copper Mines | Geophysical Map | |
| ARMC004830 | General geology map - Arctic Chief and Best Chance | Geoscience Map (Geological - Bedrock) | |
| ARMC004831 | Map sections - 9850 N looking north and 9250 looking north of Arctic Chief and Little Chief | Geoscience Map (General) | |
| ARMC004809 | Cross section maps - North Star - Figure 7 | Geoscience Map (General) | |
| ARMC004832 | Vertical longitudinal section map - looking east - Arctic Chief | Geoscience Map (General) | |
| ARMC004833 | Outcrop geology map - Arctic Chief | Geoscience Map (Geological - Bedrock) | |
| ARMC008766 | Fig. 2- Geological map - General area showing relationship to Tintina Fault & Unit "3" rocks - Gem group 1-16 | Geoscience Map (Geological - Bedrock) | |
| ARMC008767 | Fig. 3 - Geology map - Gem group 1-16 | Geoscience Map (Geological - Bedrock) | |
| ARMC008768 | Figure 28 - Geochemical and geology map - Area 7 | Geochemical Map | |
| ARMC008769 | Figure 30 - Geochemical map - Grid #2 - Area #7 | Geochemical Map | |
| ARMC008770 | Correspondence Re: Visit to Yukon Revenue Mines' Gem claims to examine diamond drill core | Miscellaneous Company Documents | |
| ARMC008771 | Map - GEM claim group | Geoscience Map (General) | |
| ARMC008772 | Re: Diamond drill hole log - GEM Group - GEM 6 | Miscellaneous Company Documents | |
| ARMC008773 | Correspondence Re: GEM property - Ross River area | Miscellaneous Company Documents | |
| ARMC008774 | Report on the GEM group - Ross River area | Report | |
| ARMC008775 | Report on initial prospecting - GEM and B.B. claim groups - Selwyn Basin - Ross River area | Report | |
| ARMC008776 | Report on the GEM property of Yukon Revenue Mines Ltd., Yukon Territory | Report | |
| ARMC008777 | Correspondence Re: Review of Yukon Revenue's diamond drilling - Reports on the GEM claims | Miscellaneous Company Documents | |
| ARMC008778 | Notes - Telephone enquiry to Harry Fromme & recent diamond drilling on GEM - Yukon Revenue - GEM claims | Miscellaneous Company Documents | |
| ARMC008779 | Map - Gem Zinc-Copper discovery - Ross River area | News Release | |
| ARMC008780 | Correspondence Re: Visit to R.A. Granger's office in Whitehorse, to discuss the GEM claims | Miscellaneous Company Documents |
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