Airborne Magnetic Survey, Colour-Filled

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1 < 5 0 © Queen's Printer for Ontario, 2013.

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< 4 5 5 Duck 0 Survey date: December 16, 2005 to January 6, 2006 (Block 1) This map is published with the permission of the Director,

0 0 7 1 0 5 5 Lake 2 2 Trout 7 5 2 > 0 Lake 5 February 10, 2006 to March 6, 2006 (Block 2) > 7 5 5 -5 0 Sandstone Ontario Geological Survey. 01>0 < 7 3 5 Lake 1 < 4 5 5 2 1 5 5 0 70 0 2 0 7 5 5 0 50 Nominal aircraft terrain clearance: 80 m (Block 1)

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3 1 Lake Central meridian: 93°00' W (UTM zone 15N)

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CHAMBERS TP. 7 CONSERVATION

5 0 Lake RESERVE

0 5 Location map 1 cm equals 15 km 0 7 Temagami 7 0 19 3 50 5 19

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1 0 18 18 FLIGHT LINE INFORMATION Bogie Obashkong Introduction Lake Lake Line direction Copper This map was compiled from two proprietary airborne surveys Net Lake Lake > 12701 Line number purchased by the Ontario Ministry of Northern Development Maureen Lorrain and Mines. These surveys were flown using a Fugro Midas 17 Lake Lake 17 Gosselin magnetic horizontal gradiometer-equipped aircraft and a Lake Geotech helicopter-borne magnetometer-equipped aircraft. 11 Arsenic Lake The aircraft were also equipped with GPS navigation systems Crash and digital data acquisition systems. Lake MAGNETIC CONTOURS nanoteslas (nT) 16 16 Residual Magnetic Field Map Cooke Lake Young 05' 10 nT contour 1000 nT contour The contours of residual magnetic intensity were generated Lake from digitally recorded data. The magnetic data were corrected Doris Lake Cassels Lake for diurnal variations, levelled to the control lines and Magnetic 50 nT contour interpolated onto a 15 m regular grid. The VTEM survey 15 15 05' Blueberry depression magnetic data were gridded using the minimum curvature Lake Golden spline algorithm while the Midas data were gridded using Lake 250 nT contour gradient enhanced bi-directional gridding. For each survey block, an International Geomagnetic Reference Field (IGRF) Leroy correction was applied to the total magnetic field data at the O'Connor Lake mean survey altitude using the model year for the mean data 14 Lake 14 Link Lake acquisition date. A regional correction was applied to level the magnetic field to the Ontario Master Aeromagnetic Grid. Sutton Lake SOUTH LORRAIN TP. RESIDUAL MAGNETIC FIELD GRID Cooper Lake Using the means for all blocks, the magnetic declination on Temagami CASSELS TP. 13 13 nanoteslas January 30, 2006 for the centre of the survey area was 11.5°W STRATHY TP. (nT) and magnetic inclination was 73.3°N. Magnetic field strength CHAMBERS TP. ELDRIDGE TP. was 56 565 nT (calculated using IGRF).

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> SOURCES OF INFORMATION > 430 00 Pingue 10 00 Lake <69010 6 0 <69010 370 15 Base map information derived from the Ontario Land Information Pigot O'Connor 850 FINLAYSON Sunrise POINT Lake 0 50 Lake Warehouse, Land Information Ontario, Ontario Ministry of Island 55 4 PROVINCIAL Pleasant 320 11 400 11 Natural Resources, scale 1:50 000. PARK Lake Collins 0 20 Lake 280 50 150 3 Francis Magnetic declination for the centre of the map area was 250 69020> 69020> Lake approximately 11°27'W in 2013. Northeast Arm 50 WHITE BEAR 220 (Lake Temagami) 0 Bowslaugh, E. 2006. Midas high-resolution magnetic geophysical 10 10 Jessie FOREST 10 Lake CONSERVATION 190 survey for Temex Resources Corp., Cobalt area, Ontario; Ferguson unpublished report by Fugro Airborne Surveys Corp. Island RESERVE 160 <69030 <69030 Orta, M. 2006. Report on a helicopter-borne time domain

Command 6

6 6

0 0 0

0 0 5 0 1 130 electromagnetic geophysical survey, Banting–Chambers property,

Lake 0 0

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0 0 0 Temagami, Ontario; unpublished report for Amador Gold Corp.

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0 0 0 Rabbit Lake 50 T Data acquisition, data compilation by Fugro Airborne Surveys e 5 ta 0 Corp., Mississauga, Ontario for Temex Resources Corp., p <69050 Maille<69050 Boulton 30 ag

a Lake6 Lake Toronto, Ontario and by Geotech Limited, Aurora, Ontario for 0

3 Hidden 20 Amador Gold Corp., Vancouver, British Columbia.

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8 Data reprocessing and map production by CGI Controlled

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1 Lake Geophysics Inc., Thornhill, Ontario.

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0 0 R 0 0 i Contract management, base maps and map surrounds by the ve RABBIT 47°00'00" -30 r LAKE Ontario Ministry of Northern Development and Mines, Sudbury, 06 Iceland WEST 06 -50 Ontario. Broom Lake CONSERVATION Maxam 47°00'00" Lake RESERVE -60 To enable the rapid dissemination of information, this map has Lake not received a technical edit. Every possible effort has been -80 made to ensure the accuracy of the information presented; however, the Ontario Ministry of Northern Development and -100 05 05 Mines does not assume liability for any errors that may Ross -120 occur. Users can verify critical information. Lake Driftwood -160 Corresponding digital data for this survey are available from the Lake Lower Twin following Ontario Geological Survey publication: Creek Burwash Lake Lake 04 04 Ontario Geological Survey 2013. Ontario airborne geophysical Snowshoe 80030> 80050>

8 8 8 80150> 80170> 80130>

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STRATHCONA TP. 0 The geophysical data on this map were purchased from the

0 BRIGGS TP. 0 BURNABY private sector. The original data acquisition was neither 79010> 79010> 89010> 89010TP.>

ASKIN TP. HARTLE TP. supervised by the Ontario Geological Survey (OGS) nor carried YATES TP. LAW TP. 0 0 out to OGS technical specifications. However, the purchased 0 5 data do meet a pre-defined valuation criteria set out by the OGS. 1 0 Some quality assurance and quality control checks have been 02 0 02 carried out on the digital data. <89020 Olier <79020 <79020 <89020 0 Issued 2013. Lake Wilson Lake Information from this publication may be quoted if credit is given.

0 It is recommended that reference be made in the following form: 0

0 01 5 01 0 0 Users of OGS products are encouraged to contact those -5 Soutwest Aboriginal communities whose traditional territories may be North 79030> 79030> 89030> 89030> Ontario Geological Survey 2013. Airborne magnetic survey, Milne Bay located in the mineral exploration area to discuss their project. colour-filled contours of the gradient-enhanced residual Lake 25 magnetic field, Latchford area—Purchased data; Ontario 0 15 Reuben Lake 0 Moosehead Geological Survey, Map 60 417, scale 1:50 000. 50 Lake 0

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46°55'19" 46°55'00" 580000 m 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 600000 m 01 02 03 04 05 06 07 08 09 10 11 12 13 614000 m 79°57'44" 55' 50' 45' 40' 35' 30' 79°29'23"