#0

#0

#0

#0

#0

#0

#0

#0

#0

#0

Parrsboro Survey

Cumberland CountyColchester County

204

307

321

368

246

301 321

204

4

4

104

104

104

100

50150

200

300

250

350

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00

50

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50

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100

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5

250

100

350

150

300

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250

100

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150

50

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50

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25

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50

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30 0

300

350

150

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1 00

150

2

50

250

150

250

209

307.4

123.9

161.8

345.8

111.5

109.2

112.3

309.2

176.3

Big Lake

Bear Lake

Long Lake

Hart Lake

Dead Lake

Dead Lake

Duck Pond

Rock Lake

Salt Lake

Lily Pond

West Lake

Trout Pond

Folly

Lak

e

Slack Lake

Purdy Pond

Webbs Lake

Isaac Lake

Round Lake

Slade Lake

Chain Lake

Black Lake

Chase Lake

Barber Lake

Carter Lake

Silica Lake

Poison Lake

Stevens Lake

Wigmore Lake

Dominic Lake

Vickery Lake

Simpson Lake

Zollers Pond

British Lake

Angevine Lake

Newfound Lake

Fountain Lake

McPherson Lake

McCormack Lake

Sutherland Lake

Little Long Lake

Little Dead Lake

Little Duck Pond

Weatherhead Lake

Tidd Pool

Myatts Bend

Redmond Pool

Oak Tree Pool

Bent Dam Pool

Chase Gravel Pool

Ash B

rook

Sw

an B

r ook

Teed Brook

Web

b B

rook

Bass River

Pine

Bro

ok

Black Brook

Still Brook

Folly River

Gough Brook

Swai

l Bro

ok

Har

ty B

rook

Smith Brook

Grant Brook

Giles Brook

East

Bra

nch

Emery B

rook

Conns B

rook

Mat heson B

k

Treen Brook

Otter Brook

Betts Brook

Emery Brook

Mou

ntai

n B

k

Dan

Bro

wn

Bk

Totten Brook

Bigney Brook

Tunnel Brook

Snider Brook

Palmer Brook

Wilson Brook

Littl

e R

iver

Murphy B

roo k

Spruce Brook

Higgi

ns B

rook

Village Brook

Ralston B

rook

Wigmore Brook

Roaring River

Rushton BrookG

leason Brook

Flemming Brook

Chisholm Brook

Caldwell Brook

McMullen Brook

Big Lake Brook

Davidson B

rook

Long Lake Brook

Hart Lake Brook

Whe

tsto

ne B

rook

Burntland Brook

Surveyors Brook

Steepbank Brook

Racetrack Brook

Sout

h D

renn

an B

k

Bee

swan

ger

Bro

ok

Cha

se L

a ke

Bro

ok

Cha

in L

ake

Stre

am

West Branch Swan Bk

Horse Pasture Brook

Fountain Lake Brook

North Sherman Brook

Douglas Meadow Brook

Dominic M

eadow Brook

East

Bra

nch

Folly

Rive

r

East Branch Wallace River

West Branch Econom

y River

Polly B

rook

Seco

nd R

iver

Bul

mer

Bro

ok

Drennan Brook

Pugwash River

Sher

man

Bro

ok

Rockland B

rook

Mountain Brook

Henderson Brook

Sugarloaf Brook

Glenville Brook

Great Village River

Wes

t B

ranc

h R

iver

Phi

lip

Wes

tche

ster

Bra

nch

of W

alla

ce R

iver

BLACK R

IVER

RIVE

R PH

ILIP

WAL

LAC

E R

IVER

TILLITS CREEK

WES

T BR

ANC

H W

ALLA

CE

RIVE

R

Scotch Hill

Pigeon Hill

Swallow Hill

The Boarsback

Folly Mountain

Claremont Hill

Sugarloaf Mountain

Cross Road Mountain

Higgins Mountain

Stevens Mountain

Rose

Jersey

Wyvern

Hartford

Victoria

Atkinson

Hansford

Lake Road

Birchwood

Claremont

Folly Lake

Farmington

Castlereagh

Valley Road

Williamsdale

Salt Springs

ndham Hill

Streets Ridge

East Hansford

West Hansford

East Wentworth

South Victoria

Lower Wentworth

Mahoneys Corner

Thomson Station

Wentworth Centre

Wentworth Valley

South Middleboro

Lower Greenville

Black River Road

Wentworth Station

Folly Lake Station

Greenville Station

Westchester Valley

River Philip Centre

Westchester Mountain

Millvale

Wentworth

Glenville

River Philip

West Wentworth

Oxford Junction

Collingwood Corner

Westchester Station

Oxford

Goose Pond

Moose Lake

Black

Brook

Arse

nic

Brook

Centre Branch Swan

Col

onel

s B

rook

Portapique River

CROWLEY BROOK

422000mE

23

23

24

24

25

25

26

26

27

27

28

28

29

29

430

430

31

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440

440

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450

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59

460

460

461000mE

461000mE

5039

00

0m

N

5039

00

0m

N

5040

5040

41

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5050

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5060

5060

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65

5066

00

0m

N

5066

00

0m

N

Jun 06, 2005

Disclaimer

Reference

Airborne Magnetic Data

Vertical Gradient (Second Derivative)

Recommended Citation

64°00'

45°30'

63°30'

45°30'

45°45'

64°00' 63°30'

45°45'

Regional Key Map

Bay of F

undy

Atlantic Ocean

Gulf ofSt. Lawrence

NewBrunswick P.E.I.

Nova Scotia

SableIsland

11F/05

11F/12

11F/13

11E/0811E/05 11E/06 11E/07

11E/12 11E/0911E/11 11E/10

11E/16

21H/07 21H/08

21H/10 21H/09

100 0 100 km±

Nova Scotia Department of Natural ResourcesMineral Resources Branch

Scale 1:50 0001 0 1 2 3 km

© Her Majesty the Queen in Right of the Province of Nova Scotia 2005

Halifax, Nova Scotia

63°45'

63°45'

45°37.5' 45°37.5'

0.001060.00123

0.000960.000860.000810.000740.000680.000610.000560.000520.000470.000430.000390.000340.000300.000260.000220.000180.000150.000100.000070.000030.00000

-0.00004-0.00007-0.00012-0.00015-0.00019-0.00023-0.00027-0.00030-0.00035-0.00039-0.00043-0.00048-0.00052-0.00057-0.00063-0.00069-0.00075-0.00081-0.00088-0.00097-0.00107-0.00123-0.00145

M. S. King

Vertical Gradient(nT/m²)

For more information on this map series, refer to:

King, M. S. 2004: Report on potential field mapping component of the geological mapping of the

St. Marys Basin Project, northern mainland Nova Scotia, Phase 2 of the Targeted Geoscience

Initiative; Nova Scotia Department of Natural Resources, Mineral Resources Branch, Open File

Report ME 2004-4.

King, M.S. 2005: Airborne magnetic calculated second vertical derivative map for part of NTS 11E/12,

Oxford area, Nova Scotia; Nova Scotia Department of Natural Resources, Mineral Resources

Branch, Open File Map ME 2005-48, scale 1:50 000.

Airborne geophysical data, used to produce this map, were supplied by the Geological Survey of Canada

(GSC) - Geophysical Data Centre, 615 Booth St., Ottawa, Ontario K1A 0E9. These high-resolution

magnetic data were digitally acquired as part of the Parrsboro Survey (GSC Project #189). The data,

used to produce this map image, are the calculated second vertical derivative of the levelled and

decorrugated measured total field response. Vertical gradient data enhance near-surface magnetic

sources at the expense of deeper features. Second vertical derivative data represent shallow

(<500 m depth) sources. Zero value gradient contours also correlate closely with the vertical

projection of magnetic contacts. The 24-bit colour map image was produced with a 25 m pixel

size. Shading was from the south at 35° above the horizon. For complete details please refer to

Open File Report by King (2004).

Map Notes

Universal Transverse Mercator Projection (UTM), Zone 20, Central Meridian 63°00' West.

Base and digital data derived from the Nova Scotia Topographic Database (NSTDB). The NSTDB is

available from Service Nova Scotia and Municipal Relations (SNSMR), Land Information Services

Division (LIS), Nova Scotia Geomatics Centre (NSGC), Amherst, Nova Scotia.

Funded by Natural Resources Canada and Nova Scotia Department of Natural Resources under the

Targeted Geoscience Initiative (Phase 2) Project: Geological Mapping and Resource Evaluation in

Central Nova Scotia, 2004-2005.

Cartography and reproduction by Nova Scotia Department of Natural Resources, Geoscience

Information Services Section, 2004-2005.

North American Datum (NAD) 1927.

The information on this map may have come from a variety of government and nongovernment

sources. The Nova Scotia Department of Natural Resources does not assume any liability for errors

that may occur.

GSC SurveyProject (#)

St. Marys River (#152)..

Parrsboro (#189)...........

Musquodoboit (#184)....

Guysborough (#127).....

Antigonish (#102)..........

Map Area..................

NTS Map Sheets......

Geophysical Study Area................

Open File Map ME 2005-48

Airborne MagneticCalculated Second Vertical

Derivative Map for part of NTS 11E/12,Oxford Area, Nova Scotia

Legend

Contour Interval = 10 m

Trans-Canada Highway . . . . . . . . . . . . . . . . . . .

Loose Surface/Resource Access Road . . . . . . .

#0Spot Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index Contour . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index Depression Contour . . . . . . . . . . . . . . . . .

Coastline, Lakes, Single-line Rivers, Streams . . .

100 Series Highway . . . . . . . . . . . . . . . . . . . . . .

Trunk Highway . . . . . . . . . . . . . . . . . . . . . . . . . .

Collector Highway . . . . . . . . . . . . . . . . . . . . . . .

Hard Surface Road . . . . . . . . . . . . . . . . . . . . . .

Road Under Construction . . . . . . . . . . . . . . . . . .

Vehicle Track . . . . . . . . . . . . . . . . . . . . . . . . . . .

Trail/Footpath . . . . . . . . . . . . . . . . . . . . . . . . . . .

Railway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Railway Inactive . . . . . . . . . . . . . . . . . . . . . . . . .

Depression Contour . . . . . . . . . . . . . . . . . . . . . .

104

County Boundary . . . . . . . . . . . . . . . . . . . . . . .

102

4

333