Contacts for geological informationJack Hallberg email - msg4jh@hotmail.com ph - (08) 9842 2263

for GIS information and orderingBill Hitch email - datamapping@westnet.com.au ph - 0400247515

M e n z i e s

M t Ke i t h

Ka l g o o rl i e

Le o n o ra

M e e ka t h a rra

M t M a g n e tYa l g o o

EXAMPLE ONLY MEEKATHARRA

YALGOO

LEONORA

KALGOORLIE

50

70

0.5-0.9

0.5-0.9

Shallow RABholes in ma�c

Mixed gabbro, doleriteand pillow basalt

Poorly exposed granite andporphyry with abundant qtz

q

Sh/Ch

q

q

q

q

q

q

q

qq

Sh/Ch

q

q

7B

q

25A

q

q

q

q

qLat

1B

1B

4

4

4

4

25A

7B

Sh/Ch

Sh/Ch

7A

7A

7A

3

20

THIN SECTION – HIGH-Mg BASALT.Excellent texture with small clinopyroxene phenocrysts

in a dark “glassy” matrix. The clinopyroxene phenocrysts(step ladders, rosettes and sheaves) have been converted

to tremolite, the matrix to chlorite and tremolite.

1B

2A

2A

7B

1B

Open Cut

Open Cut

Open Cut

J. A. HALLBERG1:25,000 GEOLOGICAL MAPPING - GIS DATASETS

Jack Hallberg mapped over 300 standard 1:25,000 sheet areas covering the gold and nickel rich greenstone belts in Yilgarn Craton between 1976 and 2006. Jack’s maps were renowned for their intricate detail, recording historic workings, drill holes and grid lines as well as his incisive and meticulous mapping methodology. The mapping included a wide range of petrographic descriptions and geochemical analyses in addition to magnetic susceptibility measurements. It followed his PhD research on the ma�c-ultrama�c complexes south of Kalgoorlie, which coincided with the late 1960s ‘nickel-boom’, and his CSIRO research which covered all forms of igneous rocks, Yilgarn-wide. Jack has published over 50 scienti�c papers and his contributions to geology and exploration (he has been directly involved in several gold discoveries) are widely acknowledged.

Jack’s ‘paper’ maps are now being compiled into seamless GIS data sets by Bill Hitch (Datamapping) who has been involved in geoscienti�c cartography since the late 1970s and was a leader in the �eld of geological GIS development in the early 1990s. Bill’s background in cartography, exploration surveying and prospecting blends well with the wealth of information in the Hallberg Mapping.

The program of converting the mapping is on-going with all of the Kalgoorlie project complete along with the northern part of the Meekatharra project. The GIS datasets are compiled from scans of the original 1:25,000 scale mapping (reprojected to GDA94), reports and supporting data. The maps are digitized on-screen at scales of 1:1,500 – 1:6,000 to honour the accuracy of the original mapping, and then data is combined in Mapinfo as seamless overage over each project area. The �nal product can be supplied in Mapinfo format or exported to other industry-standard GIS programs.

The GIS is o�ered for sale as complete project datasets with reports or as client-de�ned (rectangular NS-EW areas), all at a fraction of the production cost.

Details of each project area and the GIS information content are shown below

Lave r to n

Phoenix

Homestead-Henning

Nepean

Siberia South

Frogs Leg

Hampton UGMountMarion

Kia Ora

Highway

Enterprise

FimistonSuperpit Nimbus

White Foil

GoongarrieHill

St Patricks

CarnilyaHill E

Daisy-Milano

ZoroastrianCentral

Aphrodite

Perseverance Lode

Lindsays

Silver Swan

Raleigh U/G

Kanowna Belle

Blair UG

Lady RobinsBirthday Gift U/G

Broad Arrow

Menzies

Coolgardie

Kalgoorlie

Ora Banda

1985 - 1990 Original Mapping

1993 - 1998 Revised Mapping(signi�cant new �eld input)

1996 - 1998 New Mapping

1998 Updated Base Map

1:25,000 HALLBERG MAPPING

SE

KAMBALDA

KALPINI

BURBANKS

BROADARROWCREDO

MENZIES

GOLDENRIDGE

BINTIBINTI

COOLGARDIE

RINGLOCKSIBERIA

KANOWNAKUNANALLING

MOUNTMONGERMARION

GINDALBIE

GIBRALTAR

ORABANDA

YINDARLGOODABOULDER

WHITEHEAD

UBINI

SCOTIA

KALGOORLIEDUNNSVILLE

COMETVALE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

Limit of MappingKALGOORLIEHallberg GIS Dataset

Map Coverage

-31°

-30 °122 °

121°

Table Name Data Type Data

GeoAreas_Kalg_HbgGIS Regions Geology

OverlayGeol_Kalg_HbgGis Regions and Vector based symbols Overlay Geology

GeoLinears_Kalg_HbgGIS Lines and Vector based symbols

Linears - Faults, Outcrop boundaries, Geological Contacts, Folds, Trends

StructSymb_Vect_Kalg_HbgGIS Vector based symbols

Structural Data - Bedding, Cleavage, Facing, Gneiss banding, Lineation, Minor fold with axis

StructSymb_PointData_Kalg_HbgGIS Point Structural Data - Bedding, Cleavage, Facing, Gneiss banding, Lineation, Minor fold with axis

SupportiveData_Kalg_HbgGIS (2188 samples) Point Supporting Data - Petrographic Description, Petrochemical Data

MagSusc_Kalg_HbgGIS Point Magnetic Susceptibility

Drillholes_Kalg_HbgGIS Point Drillholes (Located visually during mapping and from maps)

GridsCosteans_Kalg_HbgGIS Lines Grids and Costeans

MineShaftsWkingsPits_Kalg_HbgGIS Regions and Vector based symbols Mine Shafts, workings and pits

MineSurfaceInfra_Kalg_HbgGIS Regions Open cuts, alluvial workings, scrapings, dumps, tailings

Kal_BrdArrow_LodesDeposit_Kalg_HbgGIS Regions Major Lodes/deposit, Kalgoorlie and Broad Arrow

MapNotes_Kalg_HbgGIS Vector base symbols

Notes/annotations from 1:25,000 Hallberg map series

KALGOORLIEHallberg GIS Dataset

Table Structure

NWNW

SW

NE

SW

NE

SE

SE

SE

SW

SW

NE

NE

SE

NE

SWSW

NENE

SW

SW

SE

SESW

NENW

NE

NE

NE

NE

NW

NW

SW

NE

SE

SE

SE

SE

SE

SW

NW

NW

NW

NW

NWNW

TUCKANARRA

WEBBS PATCH

BIG BELL

CULLCULLI

BEEBYN

GNAWEEDA

CUE

NOWTHANNA

KARALUNDI

ANNEAN

LENNONVILLE

RICHARDSON

TAINCROW

COODARDY

NANNINE

MUNARRA

WATTAGEE

GABANINTHA

AUSTIN

KILLARA

GLENGARRY RANGE

-27°

-26°119°

118°

-28°

MEEKATHARRA

NW

NW

NW

NWNW

SW

SESW

NE

NE

SW

SE

SE

SWSW

NE

NE

SE

SW

SW

NE

SESE

Genesis

Meekatharra

Cue

Andy Well

Hollandaire East

Paddys Flat U/G

Jack Ryan

Golden Crown

GabaninthaVanadium

Big Bell U/G

Mount Magnet

MEEKATHARAHallberg GIS Dataset

Map Coverage

GIS Dataset available

Meekatharra Areamapped 1989-90

Table Name Data Type Data

GeoAreas_Meeka_HbgGIS Regions Geology

OverlayGeol_Meeka_HbgGis Regions and Vector based symbols Overlay Geology

GeoLinears_Meeka_HbgGIS Lines and Vector based symbols

Linears - Faults, Outcrop boundaries, Geological Contacts, Folds, Trends

StructSymb_Vect_Meeka_HbgGIS Vector based symbols

Structural Data - Bedding, Cleavage, Facing, Gneiss banding, Lineation, Minor fold with axis

StructSymb_PointData_Meeka_HbgGIS Point Structural Data - Bedding, Cleavage, Facing, Gneiss banding, Lineation, Minor fold with axis

SupportiveData_Meeka_HbgGIS (2188 samples) Point Supporting Data - Petrographic Description, Petrochemical Data

MagSusc_Meeka_HbgGIS Point Magnetic Susceptibility

Drillholes_Meeka_HbgGIS Point Drillholes (Located visually during mapping and from maps)

GridsCosteans_Meeka_HbgGIS Lines Grids and Costeans

MineShaftsWkingsPits_Meeka_HbgGIS Regions and Vector based symbols Mine Shafts, workings and pits

MineSurfaceInfra_Meeka_HbgGIS Regions Open cuts, alluvial workings, scrapings, dumps, tailings

MapNotes_Meeka_HbgGIS Vector base symbols

Notes/annotations from 1:25,000 Hallberg map series

MEEKATHARRAHallberg GIS Dataset

Table Structure

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SE

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NE

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

NW

SW SE

NW NE

MOUNT CLIFTONMARSHALLCREEK

YANDAL

WINDICH

MULGAROONA

SIR SAMUEL

RED CASTLE

CAMELHUMP

LEONORA

LAKE RAESIDE

JINDARDIE

MOUNTCELIA

WILDARA

CRAIG

LAVERTON

SCOTTYCREEK

KATHLEENVALLEY

BULLOCKHOLE

MOUNTKORONG

ERLISTOUN

TWIN HILLS

DODGERSTURTMEADOWS

DARLOT

EXTENSION

BRILLIANTWELL

YUNDAMINDERA

ADAM RANGE

SLAUGHTER

GLENORN

WINDARRA

DYNAMITE WELL

NAMBIBUNDARRA

MOUNTBLACKBURN

BURTVILLE

MAROON

MOUNTMCCLURE

MOUNTMORGANS

YUNDHAJIBBIE

LAKEMIRANDA

BENALLA

KILDOONADARRA

CROSSROADSWILBAH

WEEBO

LINDEN

HAMMER HILL

LAWLERS

MOUNTPHILLIPSON

RAESIDE

MOUNTMCKENZIE

LULU

ALBIONDOWNS

NIAGARA

MERTONDALE

MURPHY

CUTMOREPEPERILL

MOUNTDOOLETTE

MOUNTFLORENCE

LEINSTERDOWNS

MOUNTKILDARE

ANGUS

MELITA

MOUNT ZEPHYR

121°

122°

-28°

-29°

Cli�s

Thunderbox Zone A

Sons of Gwalia UG

Westralia Pit

New Holland U/G

Burtville

Second Fortune

Red October U/G

Serp Hill

WallabyMt Weld

Garden WellCentenary

WaroongaUnderground

Rockys Reward Pit

Mt Windarra

Ben Hur

Sunrise Dam U/G

Odysseus

SwanMurrin Murrin

Vivien U/G

Bentley

King of the Hills

Fortitude

Murrin Murrin

Mount Keith

Leonora

Agnew

Laverton

1992 Updated Mapping

1988 Original Mapping

1:25,000 HALLBERG MAPPING

Completed

NORTH EASTERNGOLDFIELDS

Hallberg GIS DatasetMap Coverage

SW

NE

NW

NW

SW

NE

SESE

NE

SESE

NE

SW

NW

NW

SWKEYGO

WARDAWARRA

MOUNTFARMER

DALGARANGA

SE

SE

SW

NE

NW

NW

SW

NE

SW

NE

NW

NW

SW

NE

SESE

NE

SESE

NE

SW

NW

NW

SW

MELLENBYE

GULLEWAMUGGAMUGGA

KUTMIA

BUNNAWARRA

DOUTHA SOAK

PINDATHUNA

YALGOO WAGGAWAGGA

NOONGALSE

SE

SW

NE

NW

NW

SW

NE

SW

NE

NW

NW

SW

NE

SE

SE

-29°

-28°

117°

116°

De�ector Expansion

Gilbeys

Yalgoo

GULLEWA-YALGOO-DALGARANGA Hallberg GIS Dataset

Map Coverage

GULLEWAmapped 2006

YALGOOmapped 2002

DALGARANGAmapped 1994

Completed