magnetometer and prospecting report on the eva and ram quartz

magnetometer and prospecting report on the eva and ram quartz

Kl
YEIP
2000-
038
2000
Part 2
MAGNETOMETER AND
PROSPECTING REPORT
ONTHE
EVAANDRAM QUARTZ CLAIMS
WNWOFDAWSON,Y.T.
ATCLINTON CREEK
EVA95-97,EVA98-102ANDRAM4-17
YC17387-89,YC12178-82ANDYC17390-403
DAWSONMINING DISTRICT
YUKON TERRITORY
N.T.S.116€-7
6 ^ 3 ' N.LATITUDE
14CP43'W.LONGITUDE.
REGISTERED OWNER: BRIANR.SAUER
WORKPERFORMEDBETWEEN OCTOBER9AND
OCTOBER 19,2000
REPORTBY:BRIANR.SAUERANDTERENCEM.ELLIOTT,B.SC,MS.
DATESUBMITTED:FEBRUARY 28,200L
YEIP
2000038
2000
Part 2
MAGNETOMETER AND
PROSPECTING REPORT
ON THE
EVAANDRAM QUARTZ CLAIMS
WNW OFDAWSON,Y.T,
ATCLINTON CREEK
EVA95-97,EVA98-102ANDRAM4-17
YC17387-89,YC12178-82ANDYC17390-403
DAWSONMINEVG DISTRICT
YUKON TERRITORY
N.T.S. 116C-7
64*^3'N.LATITUDE
14CP43'W.LONGITUDE.
REGISTERED OWNER: BRIANR. SAUER
WORKPERFORMEDBETWEENOCTOBER9AND
OCTOBER 19,2000
REPORTBY:BRL\NR.SAUERANDTERENCEM.ELLIOTT,B.SC,M.S.
DATESUBMITTED:FEBRUARY28,200L
2-2nrt ' 0 3 8 6
0)
TABLE OF CONTENTS
Page
2
1.0 OVERALLSUMMARY
2.0 INTRODUCTION
-LocationAndAccess
-ClaimsData
-RecentHistoryinForty-mileRiverArea
-WorkCompletedBetweenOctober9and 19,2000.
2
2
2
3
3
3.0 PHYSIOGRAPHY
4
4.0 REGIONALANDPROPERTYGEOLOGY
4
5.0 MAGNETOMETERSURVEY
-MethodologyEmployed
-DescriptionofResultsObtained
5
5
5
6.0 ROCKGEOCHEMISTRY
-DescriptionofRocksSampled
-Significance ofResults
5
5
6
7.0 DISCUSSIONAND RECOMMENDATIONS
6
8.0 SENIORAUTHOR'SSTATEMENTOFQUALIFICATIONS
7
APPENDICES
APPENDIX 1:ROCKCHEMICALANALYSESRESULTS
(ACMELABS,VANCOUVER,B.C.)
APPENDIX2:ITEMIZEDCOSTSTATEMENT.
APPENDIX3:MAGNETOMETEREQUIPMENT SPECMCATIONS
MAPS
After Page
REGIONALLOCATIONMAP
CLAIMSLOCATIONMAP
CLESfTONCREEKOREBODIESMAPFROM
U.B.C.M.S.C.THESISBYM.HTOON, 1979
MAGNETOMETER SURVEYGRIDEVA-RAM
CLAIMS(Scale1:5,000)
MAGNETOMETER SURVEYEVA-RAM
CLAIMS(Scale 1:1000)
2
2
4
5
InPocket
(2)
EVA AND RAM CLAIMS
1.0 OVERALLSUMMARY
Asuccessful groundmagnetometersurvevhasgenerallydefined theserpentiniteargillitecontactnorthofthe oldPorcupinePit. Thistypeofsurveyisuseful forthetype
ofresultexpectedabove.
Of4rocksamplescollectedforpreciousmetalsanalyses,onlylistwanitesample
201001(E186120)hadslightly"elevated"amountsofgold,platinumandpalladium.
Therelativelylargesize(1400m.by270m.)ofthe serpentinitebodyminedat
ClintonCreek,combinedwiththeknowledgethattheKlondykePlateauisunglaciated,
leadsonetothenextstepforexplorationinthearea: thepossibilityofnickellaterite
depositsshouldbeinvestigated. Rustyserpentinitesamplescollectedfi-omprevious
workbyB.Sauerhavecontainedupto0.80%nickel.
2.0 INTRODUCTION (modified andcopiedfrom ProspectingReportonthe
EVAandRAMQUARTZCLAIMSdatedJanuary 29,2001)
LocationandAccess
TheEVAandRAMclaimsareintheDawsonMiningDistrictonmapsheet116C-7atapproximately64^3'N.Latitudeand 140*^3'W.Longitude. Someofthe claims
coverapartofthe now-abandonnedClintonCreekAsbestosMine.
ThePropertyisroad-accessiblebytheTopofthe WorldHighwayfor53km.
Westfi'omDawsonCity,andthen42km.NorthontheClintonCreekRoad.
ClaimsData
TheEVAandRAMclaimsare 100%ownedbyBrianR.SauerofEdmonton,
Alberta. TheClaimsStatusReportisasfollows:
ClaimNameandNo.
EVA 95-97
EVA 98-102
RAM 4-17
GrantNo.
AnniversaryDate
YC17387-89
YC12178-82
YC17390-403
July30
Aug. 26
Aug.05
Priortoassessmentclaimedcurrentwiththisreporttheyearlyexpirydatewas
2001
\
^
0^
50
iOO
^••••^^z
IOO
rT^^^^^^^^Bii^ ^ ^ ^ ^ • *
I
FIGH: LOCATION OF THE CLINTON CREEK
ASBESTOS DEPOSIT
200 km
150
mi
'
\
116C-7
QUARTZ
LATITUDE «4» 15* TO «4* 80*
lONOITUDfi 140* 80' TOl*l* OO'
ISSUED UNOift THK AUTHORITY OF THE MINISTER
OF
IMOIAK AFFAIRS AMD KORTMBXN DEVBLOFMSKT
l»«tt
te«e
" ^
(3)
RecentHistoryinFortVrMileRiverArea
(1)
1967-1987
ClintonCreekasbestosmineproducedanestimated 1,000,000tonesof fibre.
(2)
1986-1987
CanadaTungstenCorp. hadoptionsonplacerclaimsandconpletedrotarydrillingand
testtrenchingalongtheshoreofthe Forty-mileRiver.
(3)
1987-1988
HomestakeMineralDevelopment Co.Ltd.stakedclaimsandexaminedapropertynamed
theForty-MileProperty.
(4)
1990
WhatlaterbecametheMICClaimsatLatitude64 18'N.andLongitude 14030'W.was
stakedbyArcherCathroandAssociatesforYGCResourcesLtd.
(5)
1995
AtnaResourcesexploredtheMICClaimswithageochemicalsurveylookingforVMSor
SEDEXdeposits. Largeleadandzincanomaliesparallelinganorth-southtrendwere
discovered. Copperandbariumwerefoundtobeusefiilpathfinder elements.Onthe
downside,Atna&iledtofindenoughsur&cemineralizationontheProperty;deep
weatheringisa&ctorinthis.
(6)
1995
D.Templeman-Khiit andJ.McDonaldstakedtheHtoonFaultClaimsatClintonCreek.
(7)
1998
BSauerStakedtheEVA98-102claimsatClintonCreekandundertookapreliminary
rockgeochemicalsurveyemphasizinggoldanalvses.
(8)
1999
B.SauerstakedtheEVA95-97andRAM4-17claimsinthesummer.
(9)
2000
B.Sauerprospectedandsanq)ledtheEVA95-102andRAM4-17claims.
WorkcompletedBetweenOct.9and 19.2000
Atotalof11 dayswerespentbyB. Sauerandahiredprospectoronaprogramofrock
samplingandamagnetometersurveyduringOctober,2000.
(4)
3.0
PHYSIOGRAPHY (copiedfi-omJan29,2001reportbyB.R.SauerandT.M.EUiott)
TheClintonCreekasbestosdepositsareintheKlondikePlateauwhichtrendsNWinto
Alaska.Tothenortheastofthe OldMneistheNW-trendingTintinaTrench.
Theelevationsofmostridgetopsarebetween1,000 and 1,350 meters;mostrock
outcropsarefoundonthemostlyimglaciatedridgeswhichescapedthePleistocemeglaciation.
ThemainorebodyminedisonPorcupineHilloverlookingClintonCreekatanelevationof
535meters. ThiscreekhasagentlegradientandBearCreekflowsnortherlyintoClintonCreek
westofthe MineSite(seeClintonCreekOrebodiesMapFig3-6fi-omU.B.C.M.Sc.Thesisby
M.Htoon,1979).
4.0 REGIONALANDPROPERTYGEOLOGY
(modifiedfiromJaa 29,2001reportbyB.R.SauerandT.M.Elliott)
Regionally80%ofthe ClintonCreekareaisunderlainbyolderschistsandquartzites,and
youngercarbonaceousandlimyargillitites.Theserocksofthe YukonMetamorphicComplexare
thoughttobeoriginallyOrdovicianagesequencesofmarinesedimentaryandvolcanicrocks.
HtoonsuggeststhattheultKunaficrockswereemplacedduringthePermianPeriodwhich
isthetimeofthe mainmetamorphisna.Hewritesthatthealpine-tvpeultramaficbodiesofClinton
Creekweretectonicallv-emplacedalongazoneofweaknessassociatedwiththeTintinafeulta
fewkilometersnorthoftheMine.
DuringLateCretaceoustoEarlyTertiarytime,acidrocksintrudedthevicinity ofthe
ClintonCreekareaandarebelievedbyHtoontobeassociatedwiththemainphaseof
mineralization.Coolinggranodioritemayhavebeenassociatedwithaqueoussolutionsreacting
withserpentinetodepositthechrysotile-fibre ofthe deposits.
AtClintonCreek,fihre-bearii^serpentineisfound inthreedistinctbodiesofaonce-larger
1,400 meterslongby270meterswideultramaficbodywhichhasbeenfeultedinto3segments;
themainPorcupineorezoneis535meterslongand 135meterswide;thesefeultstrendnorthsouth.
Ofe?q>lorationinterestintheMineAreaisazoneofsilica-carbonatewithchromite,iron
oxidesandmariposite;hence,tentativelycalledaListwanite. Thiszone,atthecontactbetween
serpentiniteandargillite,isitselfzonedasfollowsfiromcoretomargin:(1)serpentinitewithsome
carbonates,(2)talc-carbonate,and(3)silica-carbonate.ThehostcontactrockinthePorcupine
Pitisblackargillite.
(
Mf^p Ff<OM iLBr.. iv\s<..•T^/^.Sfs s y
/ytvAT HrnoK)^ r)A/>rrk^ / y ? ^
HO\t
.^oe
«y S
FIGURE 3-6; PORCUPINE, CREEK ANDSNOW SHOE ORE BODIKS. 1 =>Mine crusher
s t o r a g e 3 = D r i l l storage F «= Fault
2 » DrlXI core
(5)
5.0
MAGNETOMETER SURVEY
MethodologyEmployed(forEquipmentUsedseeAPPENDIXUD
Eachdaythe50000EBaselinewassurveyedatthebeginningandendofwork. The
crosslineswere"looped"withreadingsdoneononly1 sideofthe Baselineforeachloop
beginningandendingattheBaseline.
DescriptionofResultsObtained
Ingeneral,theWSW-ENE-trendingsurveylinescrossedanareaofincreasingmagnetics
readingsfromwesttoeast.Whenthe"noise"ofthe readings(ie.,theirlocalvariabilities)are
filtered out,contourssuchasthosedrawnonthe 1:5000map(shownafter thispage)andonthe
same,butmoredetailed, 1:1000scalemapinthepocket,areeasilydiscernible.
SerpentinitefoundbyB.SauercroppingoutinClintonCreektothenortheastintrudes
argillitenorthofthe PorcupinePitandinthePit.Itisnotknownwherethequartz-carbonatezone
isexactlyasthecontoursdonotchangesharplyenoughfrombelow7600toabove8200gammas.
Itishopedthatfiirther,moredetailedcontouringofdatashownonthe1:1000scalemap
mayeventuallybeofhelptoothersinterpretingtheresultswithnewideasore}q)lanationsin
mind. Infeet,B.Sauerdidcontourata 100unitintervalbutthisworkwasnotinchidedsoasnot
todetractfromtheoveralltrend.
6.0
ROCK GEOCHEMISTRY
Quartz-richsanq)leswerecollectedbyB.Sauerinhopesoffioadingsomeindicationof
anomalousvaluesinpreciousmetals.
DescriptionsofRocksSampled
Sampledescriptionshavefieldnumberslistedontheleft followedbythecorresponding
AcmeAnalyticalLabsnumberinbrackets:
201001(E186120):approx.575meterseastofMill;50metersnorthwestof201004.
Listwanitecontainingveryfinegrainedbrownsulphides.
HUDG^QhJ M/<>er«^^r,<)
^OfZOOfJ'
SOy/00/^
SO)OOOAJ
^ 9 ) 9 00/J
H9,fsoo/U
"j^y^-^oofj
OJ
7(^00t '7<?oV
POST ; t
S POST 1
0 so /oo
^50
(6)
201002(E186121):Floatgrabsanple;66*fromMill; inSnowshoePit??
Carbonateandchalcedony-alteredbuffchertyFelsite.
201003(E186122):Coarsefloatfromsamelocationas201002.
WhiteQuartzwithseveral1-4mm.applegreenasbestosveins.
201004(El86123):Twotothreemeter-widecreeknearcampflowingintoClintonCreek fix)m
east;drainstailings575meterseastofMiU.
Brown,grayandblacksand;1-3mm.grainsizeandwellsorted.
Significance ofResults
Sample201001(E186120)contains"slightlyelevated"gold(7ppb.),platinum(7ppb.)and
palladium(1Ippb.)Thissanqilealsocontainsbetween15and 16%magnesiuin. Thisresultisnot
highenoughforonetobesignificantly encouraged.Tentimesmorepreciousmetalsareneededin
similarsanqilesforanoptimisticviewpointonsuchresults.
7.0
DISCUSSIONANDRECOMMENDATIONS
Withreferencetothemagnetometer surveygridmaps,groundmagneticsclearlyhas
defined aserpentinite-argillitecontactonthegrid.Althoughthepreciselocationofquartzcarbonatealterationwasnotdeterminedashoped-for,thegeneralareaanddirection ofthe
contactisdefinedbythe7900gammacontour.
Groimdmagnetometer surveyscouldbeutilizedinfiitureworktogenerallydefinethe
locationsofcontactalterationzones.Carefiilfollow-upprospectingofsuch-determined contacts
shouldbeusedtofindoutwhetherornotalteredrockisanomalousinpreciousmetalsand/or
nickel
TherockscoUectedfor geochemicalanalysisshowedsomevariabilityinpreciousmetals
values.Follow-up,moreexhaustivesanqilingisneededoflistwanitesanplestofindhighly
anomaloussanqiles; ifsuchsampleswerefound,thanthepossiblefevourabilityoflistwanite
wouldbeconfirmed atClintonCreek.
(7)
8.0
SENIORAUTHOR'SSTATEMENT OF OUALIFICATIONS
I,TerenceM.Elliottof#301-519 12*Street,intheCityofNewWestminster,British
Columbia,V3M6V9,Canada,doherebycertifythat:
1. IampresentlyaContractGeologist.
2. IgraduatedwithanHonoursB.Sc.DegreeinGeologyfromU.B.C.,in1967and from
StanfordUniversity,California,U.S.A.withDegreeinGeologyin1973.
3. Ihaveworkedfor24fieldseasonsinmineralexplorationmtheNorthAmerican
CordilleraofCanadaandU.S.A..
4. IexaminedanddescribedrockssubmittedbymetoAcmeAnalyticalLabsin2000.
5. Iamthemainauthorofthisreporttitled"MagnetometerandProspectingReporton
theEVAandRAMClaimsWNWofDawson,Y.T.atClintonCk".
DatedatVancouver,BritishColumbiathis28^dayofFebruary,2001.
RespectfiiUy Submitted:
TerenceM.Elliott,B.Sc,M.S.
APPENDIX1
ROCK CHEMICAL ANALYSES RESULTS
(ACME LABS,VANCOUVER, B.C.)
ACME mtiMVtCXL IJAfiOKAfQRIfig Wm.
(ISO SOtiZ JLeer'edltatI <!o.)
M
^^»SeiEC«M)253»31S8 fM:{604}253-X71«
SI"* 'f"tgtlt"S£.'/ Ilew»^M»6«er BCsmi m
SAMPLE#
E 186110
E 186111
E 186112
E 186113
E 186114
E 186115
E 186116
E 186117
E 186118
REE 186118
E 186119
E 186120
E 186121
E 186122
E 186123
STANDARD FA-IOR
StibmittasdfefjrsTerry Elltott
Au** Pt** Pd** Rh**
ppb ppb ppb ppb
13
9
7
2
3
<2
8
<2
3
3
<2
7
<2
3
<2
477
<2
<2
<2
4
6
2
<2
<2
6
5
<2
7
<2
<2
<2
480
<2
4
<2
5
3
3
<2
<2
6
5
3
11
<2
<2
<2
468
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
20
GROUP 38 - FIRE GEOCHEH AU, PT, PD, RH- 30 GH SAHPLE FUSION, DORE DISSOLVED IN AQUA - REGIA, ICP ANALYSIS. UPPER LIMITS = 10 PPN.
- SAMPLE TYPE: ROCK R150 60C
Samples b e g i n n i n g ' R E ' a r e Reruns a n d 'RRE' a r e R e i e c tRejectee
^eruns.
DATE RECEIVED!
NOV28 2000
DATE REPORT MAILED:
"^^^e^tjffv
SXGSED BY
. TP*. . i f % J ^ .
TOYE, C.LEONG, J . WANG; CERTIFIED B.C. ASSAYERS
A l l r e s u l t s are considered the c o n f i d e n t i a l property of the c l i e n t . Acme assumes the l i a b i l i t i e s f o r actual cost of the analysis o n l y .
Data
u
»B&!aiC€JGI4)2M-33,58 X^ft3Ct«M>2S3'27M
i i Itt
SAMPLE#
Mo Cu Pb Z n
Ag
Ni
Co
ppmppmppmppmppm ppmppmppm
E 186110
E186111
E 186120
REE186120
STANDARDC3
Mn
44
milott> f^egry File #A00477*?E
S# <- mh st.t nmmMiimm' m «H i n
36t
sobmittaedtoysT«rpyEltlett
Fe As U AuThSr Cd Sb Bi V Ca P La Cr MgBa Ti B Al Na K W Hg ScTl SGa
%ppmppmppmppmppm ppmppmppmppm % %ppm ppm %ppm %ppm % % %ppmppm ppmppm %ppm
2.4 7 <2 11<.1 1548105 9143.8514<1<2
<.2 13<234<.18142494383221.51 4 2<2
.8 5 <2 10<.1 1568 696934.66 5 <1<2
.9 4 <2 8<.1 1551 686674.67 5 <1<2
27.2 66 351735.9 38127643.486123 2
<130 <.2 8.3
<1240 <.2 9.5
<1102 <.2 3.7
<199 <.2 3.4
21 2825.418.022.9
<.5 7 .60<,001 11080 4.5733.001 2 .02.004<.01 5 <12.2 <1<.01 <1
<.5 255.88 .002 17718.97751.001 53 .10.005.01 5 118.2 <1<.01 1
<.5 182.50<.001 <1 48515.96175.001 4 .04.005.02 2 1 6.8<1.62<1
<.5 172.38<.001 <1 47915.30171.001 3 .04.005.02 2 1 6.5 1.62<1
82 .54.094 18171 .65158.093 201.86 .041.18 14 1 4.4<1.02 8
GROUP1DX-0.50GMSAHPLELEACHEDWITH3ML2-2-2 HCL-HN03-H2OAT95DEG.CFORONEHOUR,DILUTEDTO10HL,ANALYSEDBYOPTIMAICP-ES.
UPPERLIMITS-AG,AU,HG,W=100PPH;HO,CO,CD,SB,BI,TH,U&B-2,000PPM;CU.PB,ZN,NI,MN,AS,V,LA,CR=10,000PPM.
ASSAYRECOMMENDED FORROCKANDCORESAMPLESIFCUPBZNAS>IX,AG>30PPM&AU>1000PPB
-SAHPLETYPE:ROCKPULP
Samplesbeginning 'RE'areRerunsand'RRE'areReiectReruns.
DATERECEIVED: DEC152000 DATEREPORTMAILED:
J>e^r/z' 2 J 0 ^
SIGNED BY
. . 4 ^ ^ % ^ . D . TOYE,C.LEONG,J.WANG;CERTIFIEDB.C.ASSAYERS
Allresultsareconsideredtheconfidentialpropertyoftheclient.Acmeassumestheliabilitiesforactualcostoftheanalysisonly.
Data / ^ A
APPENDIX 2:
ITEMIZED COST STATEMENT
ITEMIZED COST STATEMENT
EVAand RAM CLAIMS
Canadian($)
Prospector'sWages.
11daysw.I.F.A.Certification at$250.00/day
11dao^sB.Sauerat$250.00/day
Accommodation
2750.00
2750.00
253.33
TruckRental
At$390.00/week
780.00
Fuel
798.48
Food
MagnetometerRental
274.02
At$100.00/day
300.00
G.P.S.Rentalat$30.00/wk.
60.00
ChainsawRental
At$180.00/wk
360.00
MapsandPhotocopies
34.99
PartsandHardware
GeochemicalAnalvses
ReportPreparation
WagesforT.Elliottat$250.00/day
123.73
98.67
TOTAL
1250.00
$9893.22
APPENDIX3:
MAGNETOMETER
EQUIPMENT SPECIFICATIONS
THEORETICAL DESCIUPTION
Introduction
The QSM.19T is«portable suadsrd pro;on magnetornetet/iiadiQmeter desisned forhaiKllieM or
base tation uaefor gcophyueai, seotectmietl. orsrthaeologica! exploration. long terni magnetic
field monitoring at MagnencObservaMn«h voleanologieal andscismtcresearch, etc.The C$M19Tijasecondary stand»rd for measurement ofthe £anh'« inagnetic field. havm| 0.2nT
resolution, andl a tabtolatc accurecy overitsftiUtenperaiure range
li
The GSM-19T »8amie«Hwoces»or based msmimem with storms eapaWlttict, Urge memory
storage itaavailable (up to2Mbytei).S}i:e!u«msed operainn berweenmnd held and base
sution unitsitpossible,and theeoireetioiui for diunnl vanations oftnagnecle field are done
auiomabcslly, Theresultsof measurement are made available in serial fignn (KS-233-C
interface} for collection by data aequtstoon systems,terminalsoreoinputexs, Both OA.Uneand
posi-opention transfei arc possible.
The measurement of two magnetic M 6 iford«ennlB«ton ofgradient isdone conoiirentlly with
stnc!coiWTOlof mcasunng mtervals.Theresult isahighqialJty graffieni reading,ladepeftdem of
diumal variations of maganetie field
Optionally theadditwn ofa VLFsensor foreembmcd magnetometer / gradiometer-VLF
measurement Isavailable.
Magneiic Field Measurameot
The megretie field measuring processconsist ofthe followmg steps.
a} Polarization: Astrong OC eumeni ispassed thr:>ugh thesensor ercaung polarisation
ofa proton-neh floid mthe sensor.
W Pause:
Thepauseallowstl» eiecftic^ transiema todie off,leavinga slowly
decaying proton precession signal abovethenoise level.
c) Counting:
Theprotm precession frequeney is measured and emvened into
magneiic field units.
d) Storage:
Tlteresultsarestoredmmemory tegethr with date,time and
Goordtnatcs of measurement. Inbase station mode,only thetimeand lotol
iie!d are stored.
GEM System Inc,
TTd UdBS-.PQ T0EE 9E "«Pd
LLZSSZEELSB
: 'ON x y j
i s y m a i m n ssDhGiDSoao daoand : mad
63
GSM-19 lasmietioH Manual
INSTRUMENT SPECIFICATIONS
MAGNETOMETER/ GRADIOMETER
Rcsolutio»:
Aeeioacy:
Range:
OiadientTolarasee:
OpentJnglatcrvBl:
Input/Ouiput:
Power Retjuitentents;
FewerSource:
cAttciyCharger:
OperatingSaagas:
StoiageTewpeiatuie:
IMsplay:
DimeBsions:
O.DlEfT(gamma),v a g i a k fisld and gtadtou
0,2DT oyeropeiatiBgnnge,
20.000teI20,00QnT.
OverlOrOOCtaXtei
3 secondsminimum, fisier optional Readmgsinitiatedfromkeyboard,
externalfflggei^oreaetiager e u m viaRS-332C:
6^m weatheiproofeoaseeier,RS-332C n d (opttonal)analogoutput.
12V,200mApeak(duringpolanzation),30mAstandby 300»Apeak m
gradjomctcrmode.
Imemal 12V,2.6Ahsealed lead-acidbaneiy standard,othersoptional.
AnExterna!I2V powersouioecanalsobeused.
Inpnt: 110VAC,SQH2.Optional 110/220 VAC 50/6aHs.
Oitpnt:dual levelchargmg.
Tempenture:-40»Cto H ( r c .
BatoryVoltage: lOJtVmtntmmnto I$V aaxliaiiB.
HumidtQr:opte9 ( m relallvic tian condenalBg.
•SO^to-t^St.
LCD: 24QX64pixelE,OR8X30Giianet«rs. Builtinheateribr opention
below-2trc.
Console: 223x69x240mm.
SensorStaff) 4x450ffla sections.
Sensor: 170x71mm4ia.
Weight: eansole2.1kg,StaffC.9kg,Sensors1,1kg eaeh.
VLF
nc<{uencyRange:
ParametersMeasured:
Resolution:
I<bimb«TofStations:
SioiBge:
Terram SlopeRange:
SensorDiiiieD$tons:
SensorWeight:
15.30X)kH2 plus 57.9kHz(Alaskanatation)
Vertiea]m-phaseand out-of'phasc componentsaspcrtsentageoftotal field.
2 relativecomponentsofhoKzantal field Absoluteamphmdeoftotal field.
0.1%.
Upto3atatime.
Automatie^vith: hme,eoordmates.magnenc field/ gradient,s l ^ e . EM field.
6«q»cncy.in-andout-oi^phascvenieal, andbothhonzontal eemponenafor
eachseleeted station.
0*•90*(enteredmanually),
14C X150X90mm.(5,5X6i 3inches).
1.0kg (22 ft)).
9 V1997
(iEM SyttsaInc.
• . • • • •
...
Wd6S:i?0 1002 SS "^r'J
• ' '.--..ilZQ^^
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