NORTHLODOE COPPER MINES LTD. ALICE ARM, B.C. PROPERTY rmwr ON EXPLORATION PROGRAM 1966 OM BEHALF OF G.H.D. CONSULTAWPS LTD. by A. C. A. HOWE & ASSOCIATES LTD. TOROWN), OBITAR10 REPORT NO. 41 A. C. A. HOWE & ASSOCIATES LTD.
C O N T E N T S PAGE NO. SUMMARY PRCP ERTY LOCATION AND ACCESS TOPOGRAPHY HT ETOitY WRK DONE DURING 1965 WORK DONE DURING 1966 RESULTS OF GEOCHEMICAL SURVEY RESULTS OF GEOLOGICALPHOTOGEOLOGICAL MAPPING CONCLUSIONS CERTIFICATE APPENDIX: Sample record copies T. S. L. Analysis certificates A. C. A. HOWE & ASSOCIATES LTD.
SUMMARY During the 1966 fiela season an exploration program was carried out on the Alice Arm property of Northlodge Copper Mines Ltd. Although minor Pb.,Zn., Cu. mineralization has been reported from some locations on the claim group, no wnes of economic importance have been located. The property does not appear to have any bodies of intrusive rocks around which molybdenum mineralization can be expected. There are no bodies of potentially economic mineralization on the property lying within the limits of detection of the surveys used. No wlditional work is recommended at the presz.-i* +'.
The property consists of &Z unpatented mining claims and Mining lease M 89. The claims are listed as follows: CLAIM NAME & NO. REGISTERED NOA CLAIM NAME & NO. REGISTERED NO. Dawn 1 " 2 " 3 " 4 " 5 " 6 " 7 " 8 " 9 " 10 " 12 " 13 " 14 " 15 " 16 " 17 Rupe 1 ' 2 " 3 ' 4 " 5 " 6 " 7 " 8 " 9 " 10 JET 1 2 3 4 5 I, 6, 7,, 8 I1 9 " 10 Luck 9 " 10 " 11 " 12 " 13 11 -- I).._ " 31 " 32 Mining Lease M-89 contains old crown grants L 940, L 3188, L 4260, L 3187, and L 4259 : A. C. A. HOWE & ASSOCIATES LTD.
LOCATION AND ACCESS The property lies about nine air miles northeast of the village of Alice Arm. The approximate co-ordinates of the claim group are 55' 33' N, 129' 26' W. Alice Arm can be reached from Prince Rupert by the daily flight of Pacific Western Airways Ltd. The property can be reached via jeep road built from Alice Jbnn ta the YQmrnOnt Mining property at Mount MeGuire. This road passers along the Dak River just south of the boundary of the claim group. The south claims are easily accessible from this road. Access to the north part of the claim group ia dffficu;lf without the aid of 8 helicopter. Alice Ana ha8 population of 12. Supplies lnust be brought in fro= Prfnca Rupert. Alice Arm can be reached from Vancouver by Canadian Pacific lllrlpneagtwice daily flight to Prince Rupert. TotaL flying Sints from Macouver to Alice Arm f s approximatexy four hours. TOPOGRAPHY The property cover. nountalnow eouatry with *%e~tionq + from 900' to 4000'. blost of the area $8.teepa C3O0+) with Zitt e vegetation and soil cover. The Dak River Uom paet tho 8011th end of the property.
HI STORK The first prospecting of the Alice Arm area is believed to have been done about 1898. The Granby Consolidated Mining, Smelting and Power Company's Hidden Creek Mine, 14 miles south-east of Alice Arm, began production in 1914. The Bonanza Mine also belonging to Granby and adjacent to the Hidden Creek Mine, began production about the same time. Both were copper-silver-gold producers. The Dolly Varden Mine was located 15 miles north of Alice Arm. This mine produced silver during the middle and late 1920's. Molybdenite was noted in about 1922 on the Caribou claim group, Lime Creek. It is only within the last seven years that serious consideration has been given to the economic potential of moly+ denite in the area. The Lime Creek deposit is presently being prepared for mining at the rate of 6000 T. P.D. by 7.C. Molyb- denum. Newmont Mining Corporation has carried out extensive investigation of an intrusive body and assoicated mineralized country rock near Mount McGuire. During 1965 and 1966 Highland Bell, Consolidated Mining and melting, Con West, Sileurian Chimfr tan and Canex have been active in the Alice Arm area.
WRK DONE DURING 1965 Prospecting exposed several areas showing galena and sphalerite, (Claims Luck 25 & 27, Dawn 6 & 8). Assays of the mineralization returned: 02. % % % Au. Aq. Cu. Pb. MoS2 Tr. 0.75-1.70 -- An undefined amount of trenching in the area.of the lover camp (CG 940) and 'Red Bluffs' (CG 3188, 4620) is reported to have exposed chalcopyrite in four places. An adit in the 'Red Bluffs' was investigated and found to be 35' in length. A series of samples were taken and assayed. SAMPLE 3533 B 3534 B 3535 B 3536 B 02. % % % TYPE WIDTH Au. Ag. Cu. Pb. MoS2 DESCRIPTION Grab - 0.03 0.85 14.40 - - High grade dump at adit. Chip 5' 0.005 0.15 0.30-0.21 Across face of adit. Chip 6' 0.005 0.10 0.28-0.003 North wall adit. Chip 7' 0.005 0.10 0.19 - Tr. North wall at portal. The adit is situated on claim CG 4620. A small magnetic anomaly (1600 gammas against a back- ground of 900 gammas) was found to be due to a float boulder of magnetite. A character sample (No. 3737 B) from the boulder as- sayed trace- Au., Ag., 0.40% Cu., trace MoS2 and 67.40% Fe. (Total Fe. ). k C. k HOWE & ASSOCIATES LTD.
In arown grant No. 3187 (nosth-west corner) a quartz breccia vein was sampled. A grab sample (NO. 3543 B) assayed trace Au., 0.30 oz. Ag., 0.17% Cu., 0.05% Pb., and 0.009% MoS2. A chip sample representing a 3' width of the vein returned: 0.021 % ms2. Trace Au., 0.15 oz. Ag., 0.09% Cu., 0.05% Pb., and WORK DONE DURING 1966 The program began July 12 when a staff geologist, Mr. B. Mottershead visited the property in order to plan the season's activities. Line cutting and geochemical surveying were carried out along with geological mapping and a photogeolog- ical compilation of the property and the Alice Arm area. RESULTS OF GEOCHEMICAL SURVEY One hundred and eighteen soil samples were collected for molybdenum determinations. These samples were dried in heavy kraft bags,screened through 80 mesh nylon and anakysed spectro- graphically for total Molybdenum. Values are reported in parts per million. Method sensitivity is in the range of +- 0.5 P.P.M. betweeb 0.5 and 10 P.P.M. Only thirteen samples showed molyb- denum contents in excess of 0.5 P.P,M. Only two samples, No. 84 (24 P.P.M.) and No. 103 6 P.P.M.) approached anomalous values. A. C. A. HOWE & ASSOCIATES LTD
RESULTS OF GEOLOGICAL-PHOMGEOLOGICAL MAPPING The property is underlain by sediments and volcanics of the Hazelton group. This formation on the claim group is composed of mainly flat lying, slightly metamorphosed (green schist facie) volcanic rocks and argillites. Prospecting and mapping failed to show any areasof metamorphosed (Biotite Hornfels) rocks nor any dioritic intrusives such as are the host and source rocks respectively, for molybdenum mineralization in the Alice Arm area. The structural geology of the area, and of the property have been interpreted from the aerial photos and presented on a corrected 1" = 2600' scale base map. There is no evidence of intrusive activity within the claim group although an intrusive is evident north of the Northlodge property in ground presently held by Newrnont. CONCLUSIONS The geochemical survey and geological mapping of the Northlodge Alice Arm property indicate poor prospects for economic Molybdenum or base metal deposits. No geological structures (i.e. dioritic intrusives surrounded by 'halos' of hornfels), favorable for development of Molybdenum deposits are indicated. A geochemical survey of the property showed only two A. C. A. HOWE & AssocI~~~s LTD.
.. locations in which the Molybdenum content of the soils approach- ed anomalous levels. The lead-zinc-copper mineralization has not proved to be sufficiently extensive to wmrant additional investigation. RECOMMENDAT IONS No additional work is warranted at the present time. Future work could consist only of detailed magnetic or gravity surveys to locate buried dioritic intrusives. A magnetic sur- vey would be preferred since the cost of topographic control for gravity wrk would be prohibitive, and the accuracy of results in this rugged topography is dubious. Respect fully submitted, A. C. A. HOWE & ASSOCIATES LTD., A. C. A. Howe, P. Eng.
, Cerlir' 'r! Correct
DOMINION OF CANADA: PRovlNca OF. BRITISH 1 I Af fidavib in Form "B" filed June 12, 1967 atf fbp &fief. nf by W. F. McGowan rk Jet and Dawn Groups of Mineral Claims, Skeena Mining Division 8, W. F. McGowan, agent for Nadi na Explors.on8 Ltd.,of Vancouver, B. C. in the Province of British Columbia, do solemnly declare that the following is a detailed statement of expenditures involved in line cutting and geochemical sampling, etc.: Linecutting 8$ miles @ $180.00 $1,530 Geologist (B. Mottershead) 19 days @ $75.00 1,425 Helper (McDonald) 56 days @ $20.00 1,120 Sampler (Ross) 44 days @ $20.00 880 Assaying 115 samples @ $2.00 230 Report and map preparation 3 days @ $100.00 Helicopter and servicing i,d88 $6,485 And I make this solemn declaration conscientiously believing it to be true, and knowing that it is of the same force and effect as if made under oath and by virtue of the "Canada Evidence Act." Declared before me at the -4 1 /. in the m+4@&l of ~~~~ Province of British Columbia, this 5-4 day of ~~ / g, A.D. 1 A Cornrnlasioner [or raking Afidavits within British Columhio or m- ~ r i I i s h C d u m b i e,