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REPORT ON A HELICOPTER-BORNE MAGNETIC AND …€¦ · Tilt: results of the survey are pir jrnted in...
Transcript of REPORT ON A HELICOPTER-BORNE MAGNETIC AND …€¦ · Tilt: results of the survey are pir jrnted in...
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SENT BY- PTC' 604 404 4710; NOV-12-01 16:44; HOPNPVBAV GRnwFLlGHT
REPORT ON A HELICOPTER-BORNEMAGNETIC AND ELECTROMAGNETIC
SURVEY"featuring me AeroQuesl AeroTEM* System"
PAGE: 1PAI it U//1D
Airport, Post Creek. Hess 6 and l-ny Poperties Sudbury Area, Northert^ Ontario
tor
CROWFLIGHT MINERALS INC.408 - 133 Ricnmono St West
toronto. Ont.. M5H 2L3 Tel (416) 368-0114 Fax (*16\ Sfifl.fn98
by
^AEROQUEST LIMITED7235 Appteby l ina
Mihon. Onl,L9T2Y1Tei ^05) 879-5616 f ax (905) 876-0193
April, 2001
Ret. a
41I15SW2037 2.22833 PARKIN010
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SENT BT: FTD SQ4 Afi4 47^. NQV - 1 2 - Q 1 1Q;45; PACE 3M: IS 41(^801-38 HGRNPV BAY CPPWI-U'iHI r M. ir
TABLE OF CONTENTS
1. INTRODlirTION l
2. SURVEY AREAS l
3. SURVEY SPECIFICATION'S AND PROCEDURES Z
4. AIRCRAFT AND EQUIPMENT i
5. PERSONNEL M)
6. UELIVERABLES in
7. DATA PROCESSING AND PRESENTATION 11
Figure*
Figure 1-6: l ocation Maps
Appendices
Appendix l: Description of Contents - xyy file.Appendix 1: AcroTEM EM Anomaly ListingAppcndu 3: Technical Paper ciniMed " AeroTEVI: Syslt.ii) Chsrauemtics i.ncl
Field ResuUs oy W. Boyko, N. Paucrson, und K. Kwan. 2000. Appendix 4: Instrumentation Specification Sheets
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SENT BY: PTG; 604 4Q4 4710; NQV-12-01 16:45- PAnF 4-
MAPS
Tilt: results of the survey are pir jrnted in a series of black line and colour map 1; at a yak of J .10.000. The geophysical maps have been plotted on Q registered Topographic l-as*"
Map products arc as follows:
Plate l. OPS flight path wuh EM anomalies- Plate 2. Total Magnetic Intensity wtih EM anomalies- ' Flaie l Vertkfil Magnetic Gradient with r.M anomalies- PUte 4 Z i and il H vi oftWi profiles with UM anomalies
All the maps show vhe. flight path, and skeletal topography, and EM anomalies represented by symbols denoting the number of channels of response. The Z3 channel peak amplitude or first negative channel, if the response w&s negative, are posted alongside ihc anomaly symbol. The contour maps were produced in both Mack-line only and colour map versions. The colour plates were laminated with clear phstic on both sides.
DIGITAL DATA on CD ROM
A CD-ROM was prepanrd lo ncco-mpany the irpon h contains a digital flat fik of fie profile oaia in ASCII - Gcosoft. formal as ^eU da Uic geophysical maps in Gcoscft format. The magnetic grids are also included as well as a text fik listing of the EM anomalies. Stacked profile* showing the EM. magnetic, and altimeter traces for each survey line arc also included on the l.D-ROM A readme.net file may bo found on the CD-ROM which describes the file contents in m'ire detail
For the reader's convenience, a copy of Geosoft's Oasij Montaj Ver S.O Free Interfm r i? included on vhe CD-ROM. To install ihc interCicc, vuiztp the two files and follow the instructions in the 1'DF formal (Adobe Reader) uuide
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SENT BY: PTG;PIS/77 x 2901 Q i hj.
604 484 4710- NOV 12-01 16:45; PAGE 5
REPORT ON A HELICOPTER-BORNE MAGNETIC AND ELECTROMAGNETIC SURV1Y
Airport, Post Creek, Hess 6 and Foy Poperties Sudbury Area, Northern Ontario
l. INTRODUCTION
Tlus report describes i hclicoptct-borne geophysical survey carried out on behalf of l.Y Minearls Jnc on several claim blocks in the Sudbury Area, Ontario
Principal geophysical sensors included AeroQuesl's exclusive AeroTEM0 six channel Time domain helicopter electromagnetic system and a high sensitivity cesium vapour magnetometer. Ancillary equipment included a OPS navigation system with OPS base vi alio 11, radar altimeter,
r, and a base station
This report describes the survey, the data processing and presentation. EM anomalies were picked and graded according to tl\e number of channels of response. A late time resume (in the later channels^channel 6 being the latest) indicates a better conductor. A list of EM picket! EM anomalies may be tound in the appendix
2. SURVEY AREA
The regional and local settings of the survey area are shown in figures 1-6
The Post Ctcck claim block lies in Parkin Township, Sudbury Mining Division, rou^nly 10 km northeast of Capreol, Ont. The block is centred at latitude 46*4874 and longitude 80"5;vw NTS shrci* covering the survey urea is 411/15 and the Mining Land Tenure map is (i-ZVl 5.
fi Limited - Keper: on an Airborne Gtophyilcal
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SENT BY: PTG;149/27/2061 l 3:'Jb lib .ir a tn 10
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W':^.:, ;^^ ^ i —^fe'^' —'""••''•""-'Ui ''rillMTr'"* vto^-ir "ij". ^ '4'\J
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Fig I. The Survey Area Location
During the survey, the crew was based al ibe ValJey Inn in Azilda. The hebcopier was parked at a farm neai Azilda The Mag/GPS base station was installed at a magnetically muct a* P* n\ ihe helicopter base.
The geological setting of the survey bbdts is illustiatcd in big 2. A sketch of the flight path of those blocks may be found in Figs ^-6
Survey specification details tuay b* found in the next section of the report
AeroQvcit Limned - Kepori on an dirharne Geophysical Survey pagt l
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SENT BY: PTG;
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Cro\vfl ighi Minc pptr C' 6, d rpy Properties
Fig 2. Geological Setting
3. SURVEY SPECIFICATIONS AND PROCEDURES
The survey specific aliens are summniised in (he following table
Property Name
Une Total SurveySpacing Survey lin* Tielines Flight Detection iatesFlown
(m) (km) (km) (km) ____ (^'001)
Post 40 1260 1200 0.0 M5E&N135E Mar 19
AeroQvrn limited - Report on an Airborne Gtophyslcal . page 2
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ftAD ir UTM W* 17 (TK't)
fig 4 Post Crack Property with Flight Path
AtroQuesi Limited - Report on an Airborne Geophysical Survey page
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SENT BY: PTG' an* /o. *-,. n1 604 484 4710; NOV 12-01 16-47'09/27/2001 13: 35 116368019P HUKNBYHAY UKuwhn^' ' '
Minerals /ne - /Hrpon, Pco' Cregk, Kest 6. A foy Properties
Nominal EM bird tcrraon clearance was 2S mcucs (75 ft). The magnetometer icnsor ,vas mounted in a smaller bird connected to the tow rope 2 1 metres above the EM bird an M 7 metro below the hebcopter. Nominal survey speed was 75 km/hi. Scan rales tor data acquisition was O l ^econd tor iVw magn^omew, decuomapnetics nnd altimeter and l .0 second tor i lie (jPS deienuiiicd positwiv This iiamlate* lo a ^eopliyiicjl reading about every 2 metre;- al^ng flight track.
Navigation was assisted by a GPS receiver and the RMS data acquisrtion system whj' h nsports OPS co-ordmaies as WGS-84 UtimdeAongiiude and directs the pilot over a pre programmed survey grid The x-y-z position of Ihc aircraft, as reported by the OPS, is recorded a' one second intrrvfOs. The GPS positions were differentially corrected in. real-time using the RAC XL saieUite bused system.
Unlike frequency domain electromagnetic systems, the AcroTkM*' system has negligible drift Jje to thermal expansion and therefore high altitude zero calibration lines are not required. The inherent static offset is removed by identifying areas of no response and employing local levelling Unes.
The operator was responsible for ensuring the instrument was properly warmed up p'ior to departure and that the instruments operated property throughout the flight He also maintained a detailed flight log dta mg ilic survey noting the times of the flight as well as any unusual isophysical or topographic features.
On return of the aircrew to the base camp, the RMS acquisition svstcm survey data (*n was downloaded to the data processing work station The MDAS recorded data on Ia?^Disk was aJso downloaded to the processing station for back-up purposes. In-ncld processing included Qiitht preparation, transfer of the RMS axxuiired data to Geosoft GDB database foiniat and production of preliminary EM, magnetic contour, and flight path maps. Survey Lneit which showed excessive deviation after differentia) correction were reflown.
t AWCKAFT AND EQUIPMENT
4.1
A Eurocopter (Acrospatiale) AS350BA "A-Star" helicopter - registration C-FHAK owned and operated by Abitibi Helicopters Ltd , LaSanc, P Q , was used for the survey. Installation ol the geophysical and ancilhuy equipment was carried out by AeroQuest Limited at the Abttibi Helicopter base in LaSaire, P.Q The survey aircraft was flown at a norranai terrain clearance of 200ft
AeroQnen United Report on an Airborne Geophysical Survey page l
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Minernlt .'w - Airpr.rt. Pfut PrreK, Km ft A Foy P-f
4.2 EUctromauneiic j
The electromagnetic system employed was an AeroQuest AeroTbM0 Time Domain lowed bird system It is currently the only commercially available helicopter TDEM system vising a coincident Tx-Rx loop combination. Six channels of the off-time EM decay are mea'ured in two components , i.c the x and z directions. Although both x and t components of the d icay field were recorded, only the z component data is presented in the final maps (although x: appears in the stacked profiles) The transmitted waveform is triangular with a base frequency of l ^0 Hz., yielding 300 decays per second- The Transmitter Dipole moment is 48,000 NTA Tlie AeroTEfv^ l.-tvc! ^.i1;, I'.u.c'J I-S iuou'i s (i- 1* \\) btlow i!\; hcliuupicr Muu- icchim-ul delays of U': ^ybiciu m:i) be found in the tedinical paper in the Appendix
4.3 Magnetometer
The Aeroquest airborne survey system employed the Geometrics G-822A cesium va| tour magnetometer sensor installed in a two metre towed bird airtoil attached to the main tow line. 17 meires below the helicopter. The sensitivity of the magnetometer is O 001 nanoTesla at a O l second sampling rate The nominal ground clearance of the magnetometer bird was '\1 metre.1; (167 tt.).
4.4 Ancillary Svitems
Magnetometer and GPS Ba*c Station
An integrated GPS and magnetometer base station was set up at the base of operatic ns to monitor the static position GPS errors to permit differential posi-processirtg and to record the diurnal variations of the caiih'i magnetic field. Bud) tensor, GPS and magnetic, iecctvcr.'sif;nal processoi WHS aUctehed vo A dedicated laptop cumpuict for purposes of iwliunient control and or <lala display and recordinK The laptops were, in turn, linked together to provide a common recording time reference using the GPS clock
Ihe magnetometer was a GBM GSM-19 proton precession magnetometer configured lo measure at l second intervals. The sensor was placed on o tripod away from potential noise i.ouiccs. The clock of the base station was synchronised with GPS time in order to allow correlation with th* airborne data Digital recording resolution was 0. l nT. A continuously updated pt o file plot of the base station values was available for viewing on the base station display.
f h.- OPS base iUiion otnployi-;! a Magnavox 4200-6 channel HPS receiver with external antenna. The Static location of the antenna was recorded at one second interval1; to allow differential corrections lo bc made to the helicopter GPS recorded flight path. The GPS ba;* station was only used for back-up as the RACAL real time differential receiver system was iattaited in the hebcopler
i!i d . K\:]wi .in oil Jii'burnt CiecfihyitL'ol S^m v ' page
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604 484 47 '0; NOV-12-01 16:47- PAGF 1163660138 HCRNBVBAV CPHWFLIWI ' r^oc V.^
inerals Inc ^Airpnn, Post CwA. Hats 6, A foy Properties ^ ____________
Radar Altimeter
A l- rid TRA *S(KV"IKl-30 ruclm alumcici v*,ai u^yd 10 record dnidin c lw ir alice. Ihe mounted on the ouistdc ot the helicopter beneaiU the cockpit The recorded data rept.'.seiaed height of the antenna, i.e helicopter, above the ground. The recorded value of the helicopter clearance was in metres but it must be noted that it was readtfig (and recording ) 3 mei.res too low Ibe bird height data in the digiial database and m th* plots has been corrected fer this error The Terra altimeter has an alti'nde accuracy of -t-/- 1.5 metres.
Video Tracking and Recording System
A high resolution culutir video camera v,as used to record the helicopter ground flight pach along the survey lines The video is digitally annotated wiih OPS position and lime and can be used to verify ground positioning information and cultural causes of anomalous geophysical c! ita.
GPS Navigation System
The navigation system consisted of a Picodas PNAV navigation system comprising a PC based acquisition system, navigation software, a deviation indicator in front of the aircraft pilot to direct the flight, a full screen display with controls in from of the operator, an Ashiech OPS receiver card mounted m the PNAV console, an Ashicth OPS antenna mounted on the magnetometer bird. and the RACAL Mklll DGPS data receiver
Survey co-ordinates are set-up prior to survey and the information is fed into the airborne navigation system. The co-ordinaie sysicin employed in the survey design is NAD2" UTM The real-time differentially corrected GPS positional data is recorded in WGS-84 latitude and longitude at one second intervals dirw.tly in the geophysical data tile. The raw GPS iata is also stored in a separate (ile by the acquisition system
Digital Acquisition System
The RMS Instruments DGR33A data acquisition system was used to collect and record the geophysical and positional data. The data was recorded on 100Mb capacity Zip dist s. See the specification sheet In the appendices for more technical details on the acquisition system.
Limited - Report on an Airborne Grvphyitcal Survry page P
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SENT BY: PTG; 604 484 4710; NOV 12 01 16:48; PAGE 12/16 13:3^ ai6?f,8019e HORNBYBAY CROU^L
Cro\*f?ighf Mine r a) j Inc - Airpor^ Post C^gf*, Hess 6. (fe Aoy Properties________________ ________^
5. PERSONNEL
The following A^roQuest personnel were involved in the project
Field- Pony Chief : Wally Boyko Data Processor . Nei) Fiset Operator Dcrt Simon Field Technician: John Laviolettc
OfficeData Processing and Report: Neil Fiset
The survey pilot, Joel Breton, was employed directly by the helicopter operator - Atitibi Helicopter^ Lrd.
6. DELIVERABLES
The survey a described in a report which is provided in three copies. The report includes a set of four flight path/geophysical maps. Ajl the maps show the flight path trace with time reference fiducial* marked al on appropriate uitci val
The underlying topography was obtained from the digital topographic database series (OHM) published by the Ontario Ministry of Natural Resouces and commercially available through
t Data Services, Toronto
The basic map coordinate/projection system used is NAD 27 (Canada Mean) Univenal Transverse Mercator Zone 17 For reference, the NAD27 latitude and longitude are also noted on the maps
The following table describes the map products accompanying the report:
- Plate l . GPS flight path with EM anomalies.- Piste 2 Totnl Magnetic Intensity with EM anomalies- Plate 3 Vertical Magnetic Gradient with EM anomabes
ie 4 AuroThM 2.1 and Z3 EM ottset profiles whh E
Slacked profile sections for each survey line have been prepared as Gcosoft *.map fi?es Parameters shown on the stacked profiles include the six channels of Z component F' M data, OIK X component, 60 HZ powerline detector. EM bird height and magnetic intensity. Tlc time reference fiducials and UTM co-ordinates are indicated along the x-axis. They can lie u-^rd to help locate the profiles on the plan maps. Also plotted beneath the EM traces are th-; picked anomaly symbols. The same symbols are found on the plan maps and described ir '.le plan map
AeroQutsl Limited - Report OH an Airbornt Geophysical Sun'ty page 10
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SENT BY: PTG; 604 4B4 4710; NOV 12-01 16:48; PAGE 13/16 1 1- in dlC.lbeai^R HORNRYRAV CRDWFl KiHI r-ui,r 15, ,n
inr.rali Inc. Airport, Prw Cr#ekt Hen 6, (ft Fry Properties
The digital profile data is archived on CD-ROM in a flat ftk Oeosofl XY7 format in addition, the geophysical maps in Geosoft format as well as the magnetic and AeroTEM Z2 g -ids are
A description of the xyv tile tbrrrtfi may be tnund m (he appendices ol'tru- report
7. DATA PROCESSING AND PRESENTATION
7.1 Base Map
The geophysical maps accompanying this report are based on positioning m the Canada Mean local datum ot NAD27 The survey geodetic GPS positions have been map projected using the Universal Transverse Mercator projection .in /-one 17
A summary of the map daium and projection specifications areas follows:Ellipse: Clark 1866Ellipse major axis: 6378206.4m eccentricity: 0.082271854Datum: North American 1927 - Canada MeanDatum Shifts (x,y,z) : 10, -158, -187 metresMap Projection: Universal Transverse Mercator Zone 17 (Central Meridian 8 1 "W)Central Scale Factor 0.9996False Easting, Northing 500,000m, Om
7.2 Flight Path Muo
The position of the survey helicopter was directed hy use of OPS satellites with (he HACAI. real-time differential correction The recorded flight path was converted from WOS 84 daturn latitude-longitude into the local UTM co-ordinate system using the NAD27 Canada Mean datum The flight path w drawn using linear interpolation between x,y positions from the navigation system. Positions are updated every second and expressed as UTM listings (x) anci UTM northings (y).
The time reference fiducials are drawn on the map at appropriate intervals and arc u cd to reference the data filr to the plan inap
7.3 Ekctronngnctk Data
A two stage digital filtering process was used to reject major sferic events and to re-luct system noise.
Local sferic activity can produce sharp, large amplitude events that cannot be remox-ed hy conventional filtering procedures Smoothing or stacking will reduce '.heir amplitud but leave a biOodci jciiJual lopujiic that can be confute J with geological phejtomcna. To avoid tlus possibility, a computer algorithm searches out and rejects the major sferic events. The filter used was a 0.8 sec non-hnear filter.
i Limited - K f pan on an Airborne C*(,phyitcu{ Survey fxjge li
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604 484 4710; NOV-12-01 .6:48; PAGE 14716 l 3: IS -UP.l&BBl'ie MQPNBYBAY CMIWt-LlbMi TM-I- i-.iu
' Mwuts. Ini. - AI'IW, fog Crt-ek, Hast ot di Fay f
The signal to noise ratio was further improved by lit applkation of a low pass linear *]igjial filler This.fther has zero phase shift which prevents any lag or peak displacement from occurring, and ii suppresses only variations with a wavelength lej.i than about 2 seconds or 40 metres. This filter is referred to as B 2.0 sec linear filter.
EM anomalies have been manually picked from the analogue profiles. Each anomaly has been given a letter label and is graded according to the channels in which the- anomaly is di icetnible ami the direction of the excursion, either positive or negative A listing of these AnoniaJK i rruy bc (bund in the appendix.
The EM channels have been levelled to remove Jhe residual //ero offset.
7.4 Magnetic Data
The aeromagnetic data were corrected for diurnal variations by adjustment using the magnetic base sthUon and and, where necessary, the intersections of the tie lines. No corrections for the regional reference field (IGRF) were applied. The corrected profile data were interp. dated on to a grid usjing a random grid technique. The cell sue was 10 metres tor the L 10,000 grv.l. /vny levelling errors still apparent in th? magnetic grid were removed by micro-levelling w hich involves the use of a frequency domain directional fiker. The final levelled grid-provided the basis for threading the presented contours. The minimum contour interval was 10 nT.
Respectfully submitted,
Fise!, B.Se..' AeroQuest Limited
April 5, 7001
- Rtpon on an Airfornt Gtophytical Svrwy
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Crcrwfltglu Minerals Jnc Airport. Post Creek, fftss 6. de Foy Properties
APPENDIX l Description of Contents - xyz files
Columnxy
(atlongfid
fltnortctimeutctime
datezlflftv fo zGflev
xifiev
rawuvagbasemagf
Description
Zone 17 UTM Easting in metres (NAD27)Zone \7 UTM Northing in metres (NAD27)
WGS84 Latitude In decimal degrees
WGS84 Longitude in decimal degreesTime reference fiducial m secondsFlight numberLocal tlm* ae HH;MM.SS SSUTC time aa HHMMSS.SSDate In YY/MM/DDProcessed PM-Z romponenl of channels 1 lo 6 in ppbProcessed EM-* component ol channel 1 in ppb (Direction corrected)Raw total magnetic intensity in nanoteslaSmoothed magnetic base station in nanotesla
magfloal Final total magnetic Intensity in nano Teslavertgradtinal Vertical Magnetic Gradient in nT/m
gaitbnaight
power line!
OPS elevation in metresterrain clearance of EM bird in feet
Powerltne (60Hr mondor}
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O
Crowflfchl Mivtrait fa - Xlrpvrt. P OM Crwt, Hell 6. A
APPEND^ 2
Anomaly l.iSTuig
Po*t Creek
UTM-E UTM-N label chan neo 73fODblUna 1070
5105196 514266 JO /v 3 0 faLine 2040
509621 7 516M46 5 A 4 0 7 Line 2090
5090595 51009200 A 4 0 10 510792.0 61820906 B 1 0 0
Line 2000
4710; NOV- 12-01 18:57; PAGE 1/1 HQRNBYBAY CROWFLIGHT PAGE 1&/1&
foy Proper 1 H}
509734.0 51806950 A T 0 0Uoa 2090
5VI713. 0 518281-0 A 5 0 6Line 2100
511737.2 51B2.7M.5 A 6 0 66Una 2110
5117657 51827545 A 6 0 85Line 2120
5117026 5182718.0 A B 0 UOUna 3020
&1Z2288 Sia30730 B 6 0 125121298 31829665 A 4 0 0
Lin* 3O405123042 61830260 A 0 0 0
l.'M* 3050512371 9 5103033 5 A 2 0 0
LMW 3080608870 4 5160305 5 A 6 0 875118641 51624366 B 2 0 0
Hoe 30706124050 5183035.5 C 0 0 25512303.0 5102902.5 8400511809.3 6102418.3 A 6 0 A
Line 30005110030 51*23785 A 0 0 2ft
Line 30805125244 51629705 C fl 0 72511976.3 5182398.0 8 6 0 :?76119277 51623440 A 6 D 4i
Line 3100S1 1920.7 51B2274 5 A 3 0 B5119084 51 62347. 0 B S 0 34512522.5 51829210 C 0 0 23
Une 31105120078 5102300.0 8 5 0 15S1191S2 6162186.6 A 3 0 6
Lin* 31205110274 5162156.5 A A 0 355120284 5182270.5 B 6 0 :?7
Line 4010509001.9 51827660 A 1 0 0
Line 40205090716 5182B14.5 A 4 0 6
Line 50105093610 5163.306 5 A 5 0 14
Line 6020509339.7 5183457.5 A 3 0 8
Line 60105119434 S181011.5 A 6 0 58
A '0" channel indicate* an indeterminate : ^sitlveanomaly, i e. wiihin noil* levdA "10" channel indicates probable power l ne A "20" dunnet indicate* probable High Voltage lineA "30f chanral indicate! other cultural sourceA "39* channel indicates an Inddeminate negativeanomaly, i.e. wrthm none levalt
50*096,0 51 WOW 5 A Line 2070
3 0
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Oisrimio MINISTRY OF NORTHERN DEVELOPMENT AND MINES
Work Report Summarv
Transaction No: W0270.00140 Status: APPROVED (D)
Recording Date: 2002-JAN-21 Work Done from: 2001-APR-01
Approval Date: 2002-APR-21 to: 2002-JAN-21
Client(s):
111562 BRADY, JOHN GREGORY IIIIIUIIIIIKIIIIIIIIIIIIIINIIIIIIIMIIIi 117274 CHARRON, REGINALD JAMES II III II II II l II li l
392750 CROWFUGHT MiNERALS ,NC. H"™!!!!! 41I15SW2037 2.22833
Survey Type(s): AEM AMAG
HIPARKIN
III900
Work Report Details:
Claim*
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
sssssss
648540
648547
648548
648700
682109
682110
682112
682113
682280
682281
682282
682283
734215
734216
734217
854182
854183
854184
854185
854186
854571
854572
854573
854574
864654
864655
864656
89471 1
894712
894713
894746
894747
894748
Perform
S548
S548
S548
S548
S548
S548
S548
S548
S548
S546
S548
S548
SO
SO
SO
S657
S657
S657
S657
S548
S548
S548
S657
S548
S548
S548
S548
S657
S657
S657
S663
S657
S548
Perform Approve
S548
S548
S548
S548
S548
S548
S548
S548
S548
S546
S548
S548
SO
SO
SO
S657
S657
S657
S657
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S548
S548
S548
S548
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S657
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SO
SO
SO
sososososoSO
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S400
S400
S400
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soSOSO
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SO
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S400
S400
S400
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548
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548
548
548
546
548
548
0
0
0
0
0
0
0
0
548
548
0
548
0
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0
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0
0
0
0
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S657
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S657
S548
Reserve Approve Due Date
$0 2006-MAR-04
SO 2006-MAR-04
SO 2006-MAR-04
SO 2006-MAR-04
SO 2006-MAR-14
SO 2006-MAR-14
SO 2006-MAR-14
SO 2006-MAR-14
SO 2006-MAR-14
SO 2006-MAR-14
SO 2006-MAR-14
SO 2006-MAR-14
SO 2005-FEB-21
SO 2005-FEB-21
SO 2005-FEB-21
S657 2006-AUG-19
S657 2006-AUG-19
S657 2006-AUG-19
S657 2006-AUG-19
S548 2006-AUG-19
SO 2006-NOV-25
SO 2006-NOV-25
S657 2006-NOV-25
SO 2006-NOV-25
S548 2006-NOV-25
S548 2006-NOV-25
S548 2006-NOV-25
S657 2006-MAY-08
S657 2006-MAY-08
S657 2006-MAY-08
S663 2006-MAY-08
S657 2006-MAY-08
S548 2006-MAY-08
2002-May-22 09:27 Armstrongjd Page 1 of 2
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ONTMUO MINISTRY OF NORTHERN DEVELOPMENT AND MINES
Work Report Summary
Transaction No: W0270.00140
Recording Date: 2002-JAN-21
Approval Date: 2002-APR-21
Work Report Details:
Claim#
S 1043292
S 1043534
S 1094824
S 1094825
S 1094826
S 1094834
S 1094835
S 1117880
S 1117881
S 1197766
S 1198500
S 1222817
S 1222831
S 1235408
S 1237428
S 1244704
S 1249712
External Credits:
Reserve:
Perform
soso
S548
S548
S548
S548
S548
S548
S548
S548
S548
S548
soso
S548
S548
SO
124,110
Status: APPROVED (D)
Work Done from: 2001-APR-01
to: 2002-JAN-21
Perform Approve Applied
SO
soS548
S548
S548
S548
S548
S548
S548
S548
S548
S548
soSO
S548
S548
SO
S219
S120
SO
SO
SO
SO
S800
SO
SO
S800
SO
S3.200
51,600
S800
SO
S1.200
S3,600
S24.110 31 3,539
SO
S10.571 Reserve of Work(S800) Applied
Applied Approve
S219
S120
SO
SO
SO
SO
S800
SO
soS800
SO
S3.200
S1.600
S800
SO
S1.200
53,600
S13.539
Assign
SO
soS389
S548
SO
S548
SO
S548
S548
SO
SO
SO
SO
soS548
SO
SO
511,347
Assign Approve
0
0
389
548
0
548
0
548
548
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548
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511,347
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SO
so5159
SO
5548
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510,571
Reserve Approve Due Date
SO 2006-JAN-26
SO 2006-MAR-13
5159 2006-APR-24
SO 2006-APR-24
S548 2006-APR-24
SO 2006-APR-24
SO 2008-APR-24
SO 2006-JAN-25
SO 2006-JAN-25
SO 2004-AUG-22
S548 2004-JUN-27
SO 2005-MAR-13
SO 2004-JAN-22
SO 2004-APR-19
SO 2002-AUG-22
SO 2005-JUL-21
SO 2004-MAR-30
510,571
Report*: W0270.001 40by W0270.00583 2002-APR-09
39,771 Total Remaining
Status of claim is based on information currently on record.
2002-May-22 09:27 Armstrongjd Page 2 of 2
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Ministry ofNorthern Developmentand Mines
Date:2002-MAY-13
JOHN GREGORY BRADY 1227 HOLLAND ROAD SUDBURY, ONTARIO P3A 3R1 CANADA
Ministers duDeveloppement du Nord et des Mines Ontario
GEOSCIENCE ASSESSMENT OFFICE 933 RAMSEY LAKE ROAD, 6th FLOOR SUDBURY, ONTARIO P3E 6B5
Tel: (888) 415-9845 Fax:(877)670-1555
Dear Sir or Madam
Submission Number: 2.22833 Transaction Number(s): W0270.00140
Subject: Deemed Approval of Assessment Work
We have approved your Assessment Work Submission with the above noted Transaction Number(s) as per6(7) of the Assessment Work Regulation. Only eligible assessment work is deemed approved for assessment workcredit. The attached Work Report Summary indicates the results of the approval.
NOTE: The report has not been reviewed for technical deficiencies and reported expenses were not evaluated based on the Industry Standard.
At the discretion of the Ministry, the assessment work performed on the mining lands noted in this work report may be subject to inspection and/or investigation at any time.
If you have any question regarding this correspondence, please contact STEVEN BENETEAU by email at [email protected] or by phone at (705) 670-5855.
Yours Sincerely,
Ron GashinskiSenior Manager, Mining Lands Section
Gc: Resident Geologist
John Gregory Brady (Claim Holder)
Assessment File Library
John Gregory Brady (Assessment Office)
Reginald James Charron (Claim Holder)
Crowflight Minerals Inc. (Claim Holder)
Visit our website at http://www.gov.on.ca/MNDM/LANDS/mlsmnpge.htm Page: 1 Correspondence 10:17042
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MINING LAND TENURE MAP
Date /Time of Issue Jan 21 2002
TOWNSHIP/AREA
NORMAN
08:6Sh Eastern
PLAN
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ADMINISTRATIVE DISTRICTS l DIVISIONSMining Division Sudbury Land Titles/Regislry Divl*ion SUDBURY Ministry of Natural Resources District SUDBURY
TOPOGRAPHIC LAND TENURE
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LAND TENURE WITHDRAWALS
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LAND TENURE WITHDRAWAL DESCRIPTIONS
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SW^^^O^^^MO
MAO IV UTM Iff* 17 (irtiit)
lig 4 Poa* Creek Property with Flight Path
AeroQuesi limited - Report on an Airborne Geophysical Survey page
41I15SW2037 2.22833 PARKIN 210
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IP*
41I15SW2037 2.22833 PARKIN
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