Georgia_ip_rot-e1469598525918

Geophysical survey management

IP surveying in Georgia

Yalgoo_tmi_2vdagcs75_nl_crop-e1469600071315
Specialist image processing

High resolution aeromagnetics, Yalgoo, Western Australia

Surface TEM survey in Brazil

On site geophysical crew training

Surface TEM survey in Brazil
greenland-2

Niche data acquisition

Surface TEM survey in Greenland
SGC ImageRobot GUI

Online imaging services

Produce professional imagery from gridded data

Southern Geoscience Consultants (SGC) is a group of highly experienced geophysicists based in Perth, Western Australia, who provide independent, specialised consulting services to the mineral and petroleum exploration industries globally.

Working with all types of geoscientific data, our services include the planning, management, quality control, processing, imaging and interpretation of geophysical surveys, management of exploration programs, targeting and design of drill holes, GIS and data compilations, project evaluations, sales of multi-client data and value-added products, instrument rentals, rock property measurements and software development.

Since its inception in 1985, the group has consulted to over a thousand organisations worldwide and has been associated with several major discoveries, including the DeGrussa VMS deposit, Maggie Hays, Emily Ann and Cosmos nickel deposits, the Chatterbox gold deposit, and the Kintyre uranium deposit.

Testimonials

Hot Chili has been working with Southern Geoscience for almost four years now. We have always found SGC to be very helpful and knowledgeable and have been very pleased with the high quality service that they always provide.We have undertaken several aeromagnetic surveys in Chile which SGC have project managed for us, from the initial tender process through to delivery of final processed imagery. This is no easy task given language and time differences in Chile, but to SGC’s credit they have forged a good working relationship with geophysical service providers in Chile to make this happen.SGC have always been willing to complete any work that we require, and have been involved with our technical generative team discussions and planning. I would happily recommend SGC to any company looking for professional geoscience services.
Melanie LeightonCorporate Projects ManagerHot Chili LimitedApplecross, Western Australia

Latest News

Current News

Southern Geoscience Consultants, led by Principal Geophysicist Karen Gilgallon are supporting Auroch Minerals Limited (ASX:AOU) geophysical programme efforts with their Bonaventura Project on Kangaroo Island, South Australia.   The new induced polarisation results are very positive and have been interpreted to provide new high priority drilling targets.

Highlights:

  • IP survey interpretation at the Dewrang Target identified two highly-chargeable anomalies at approximately 200m depth over a strike length of over 400m
  • Anomalies indicate potential for the presence of high-grade base-metal sulphides
  • Excellent correlation with the existing geological interpretation, making the Dewrang Target a high-priority area for exploration
  • High chargeability anomalies also identified at the Grainger and Vinco prospects represent two other high-priority drill targets
  • Up to 2,500m of exploratory drilling at Bonaventura Project to commence Q3 2018 targeting highly-prospective copper, zinc and gold prospects

SGC would like to commend Auroch’s team on their continued exploration efforts and very encouraging results as outlined in the recent announcement.

Read the full announcement here

 

Current News

Southern Geoscience Consultants are supporting Peninsula Mines Limited (ASX/JSE: PSM) geophysical programme efforts with their South Korean Base Metals Project.  The SGC team, led by Principal Geophysicist Greg Maude, have provided training and supervision for PSM’s in-country personnel for the acquisition of ground magnetic data over their Ubeong and Ilweol Skarn Projects.

Announcement Highlights:

  • Detailed ground magnetics identifies new magnetic anomalies/massive-sulphide targets and doubles the strike length of the Ilweol zinc-lead-copper skarn target from one to two kilometres
  • The new magnetic anomalies/massive-sulphide targets are located northwest of the one-kilometre zone that includes previous KORES intersections such as 7m @ 14.58% Zn, 1.37% Pb, and 2.12% CuD1
  • Soil sampling in progress across the new magnetic anomalies to define further diamond drilling targets, planned to drill in conjunction with drilling to follow up the KORES high-grade Zn-Pb-Cu intersections

SGC would like to commend Peninsula’s team on the continued exploration efforts and ongoing very encouraging results as outlined in recent announcement.

Read the Full ASX Announcement

Current News

Southern Geoscience Consultants are assisting Caeneus Minerals Ltd  (ASX/JSE: CAD) geophysical programme efforts with their Pardoo Project, WA.  The SGC group, led by Consultant Geophysicist Russell Mortimer, are utilising detailed high powered FLTEM and localised gravity surveying to refine significant new drill targets.  The resultant data/modelling will be used to generate new targets for coming drill programmes.

From the announcement:

  • EM and RC follow up on anomalous nickel in sulphides
  • Localised fixed-loop EM and gravity surveys being designed
  • Redrilling 4 of 5 RC holes/targets from the 2017 program recommended
  • 2 further VTEM anomalies prioritised for immediate FLTEM follow up

SGC would like to congratulate Caeneus’s team on the renewed exploration efforts/encouraging new targets as outlined in recent announcement dated 3 July 2018.

Current News

Southern Geoscience Consultants are supporting Orion Minerals Limited (ASX/JSE: ORN) geophysical programme efforts with their Namaqua – Disawell Project.  The SGC team, led by Senior Consultant Geophysicist Russell Mortimer have employed high powered FLTEM surveying to delineate priority new drill targets.  The resultant data and optimised modelling will aid the upcoming diamond drill programme.

Orion reported positive initial Fixed-Loop Electro-Magnetic (FLTEM) survey results over Ni-Cu targets on the Disawell prospecting right (Disawell) in the Areachap Belt, South Africa. Fixed-Loop Time Domain Electro Magnetic (FLTEM) surveys and geological mapping following up on helicopter-borne Electro Magnetic (SKYTEM) anomalies on the Namaqua – Disawell mineral rights commenced in May 2018 (refer ASX release 1 February 2018). Orion is targeting high-grade, magmatic intrusive sulphide Ni-Cu-Co-PGE mineralisation with similar geology and age of mineralisation as the Nova-Bollinger Mine, Fraser Range, Western Australia.

Highlights include:

  • Five compelling Ni-Cu-Co sulphide targets identified from Fixed-Loop Electro Magnetic surveys.
  • Targets all lie within the Jacomynspan Ni-Cu-Co ultramafic intrusive cluster.
  • The modelled high-priority target EM plates have far higher conductance than an orientation survey conducted over the known Jacomynspan Sulphide Mineral Resource of 6.8Mt at 0.57% Ni, 0.33% Cu and 0.03% Co.
  • Plates are interpreted to lie within, or in close proximity to, ultramafic bodies with significant drill-confirmed Ni-Cu sulphide mineralisation.
  • Diamond drill rig mobilising to test the EM plates.

SGC would like to commend Orion’s team on the continued exploration efforts and ongoing very encouraging results as outlined in their recent announcement:

Read the full announcement here

Current News

Southern Geoscience Consultants are assisting Accelerate Resources Limited (ASX: AX8) geophysical programme efforts for their Young Henry Ni-Cu-Co project.  The SGC team, led by Senior Consultant Geophysicist Russell Mortimer, are utilising detailed and high powered FLTEM surveying to delineate significant new drill targets.  The acquired data and resultant modelling will aid the upcoming drill programme in July.

Highlights include:

  • Assay result for TCDD001 due in two weeks, TCDD002 result follows
  • Drill hole 3 due to complete at the end of this week at Thomas Creek
  • Cobalt and nickel found at Henrietta, near Thomas Creek
  • Drill target definition has commenced with a Fixed Loop Electromagnetic (FLEM) survey at Henrietta

SGC would like to congratulate Accelerate’s team on the continued exploration efforts/encouraging results as outlined in recent announcement:

Read the full announcement here

 

Current News

Southern Geoscience Consultants are managing Buxton Resources Limited (ASX: BUX) geophysical programme efforts for their Merlin Ni-Cu project, West Kimberley region WA.  The SGC team, led by Consultant Geophysicist Russell Mortimer, have utilised detailed gravity and high powered MLTEM surveying to delineate significant new drill targets.  The acquired data and resultant modelling will complement other existing geophysical datasets at Merlin and aid the upcoming drill programme in July.

SGC would like to congratulate Buxton’s exploration team on the encouraging results as outlined in recent announcement;

Read Buxton Resources Limited ASX Release 

Current News

We are delighted to see positive drilling results from Helix Resources Limited (ASX: HLX) Collerina Project in NSW.  Principal Geophysicist Antonio Huizi and Senior Consultant Geophysicist Russell Mortimer from Southern Geoscience Consultants have provided geophysical support to Helix Resources since the discovery of this high grade copper prospect from combined geochemical and surface EM anomalies. The focus is now on the DHTEM data which has been successful at identifying the massive sulphide mineralisation down plunge.

SGC would like to congratulate Helix’s exploration team on the significant results as outlined in recent announcement: Helix Resources Limited ASX Release

 

Current News

Southern Geoscience Consultants are assisting Aeris Resources Limited (ASX: AIS) geophysical programme efforts for their Kurrajong Cu prospect within the Tritton tenement package, NSW.  The SGC team, led by Consultant Geophysicist Russell Mortimer, have successfully employed high-powered DHTEM surveying to delineate significant offhole conductors for follow-up drill testing.  The data highlights a considerable extension in target size and Kurrajong remains open in all directions.

SGC would like to congratulate Aeris’s exploration team on the significant success of the deep drill hole testing as outlined in the recent announcement: Aeris Resources ASX Announcements

Current News

Southern Geoscience Consultants are providing Vital Metals Limited (VML) with ongoing geophysical support for their Bouli gold project in Niger, West Africa.

The SGC team, led by Consultant Geophysicist Bill Peters have implemented a large airborne magnetic-radiometric survey with contractor Xcalibur Airborne Geophysics to delineate prospective structures and targets for gold mineralisation.  The SGC enhanced processed products and interpretation of the data will be utilised to aid future exploration efforts/targeting.

SGC congratulates VML on their early drilling success at Bella Tondi within the project. We look forward to the testing of additional targets derived from the airborne survey.

Link to ASX Release

Current News

Southern Geoscience Consultants are providing Auroch Minerals Limited with geophysical support for their Bonaventura project on Kangaroo Island in South Australia.

The SGC team, led by Principal Geophysicist Karen Gilgallon, successfully interpreted existing data, including magnetics, Gravity and Induced Polarisation to target prospective structures/geological complexity at the Bonaventura project.

The enhanced processed products and interpretation of the existing data coupled with the planned IP surveys will assist in the definition of drill targets for zinc, lead, copper and gold mineralisation.

Link to Auroch Minerals Announcement 21 May 2018

Current News

Southern Geoscience Consultants are looking forward to attending CSA Global’s one day technical Seminar, ‘Improving Exploration Success: Trends, Technologies and Developments’ on Thursday 31 May 2018.

SGC’s Principal Geophysicist, Anne Tomlinson will be presenting a talk on the topic, ‘Geophysics for Battery Mineral Exploration’ and SGC’s Consulting Geophysicist, Dr David Isles will be presenting a talk on the topic, ‘Solid Geology and Structural Interpretation from Aeromagnetics’.

CSA Global Technical Seminar

Current News

Southern Geoscience Consultants are providing Draig Resources with geophysical support at their Tribune gold discovery, adjacent to the historic Bellevue Gold Mine near Leinster in W.A.

Downhole electromagnetic (DHEM) surveying has been successfully used to identify and target highly-conductive, pyrrhotite-rich shoots of high-grade gold mineralisation within the Tribune Lode.  The use of DHEM in the first-pass exploration holes identified a number of high-priority conductor targets which have been tested by subsequent drilling (as described in Draig Resources ASX release).

SGC would like to congratulate Draig on the success of the program and acknowledges the excellent work completed by DHTEM contractors who have worked on-site (Vortex Geophysics and GAP Geophysics).

Draig Resources Limited ASX Announcement

Current News

SGC Geophysicists;  Karen Gilgallon, Heather Skeen and Brendan Ray are presenting three short geophysical talks at the monthly IAH, Western Australia Branch tech talk tonight.

Talk 1  By Karen Gilgallon

Geophysical basics for groundwater, improving your drilling success.

 Talk 2  By Brendan Ray

Case Study: The Coastal Hydrogeology of the North and Central Perth Basin using Airborne Electromagnetics.

 Talk 3  By Heather Skeen

Case Study: De-watering to prevent pit-wall collapse: Use of geophysics to monitor and understand where to place bores.

Current News

Southern Geoscience Consultants are providing Thundelarra Limited with geophysical support for their gold project in the Meekatharra District.  The SGC team, led by Consultant Geophysicist Russell Mortimer and contractor Gap Geophysics, have successfully employed ground, high powered Sub-Audio Magnetics (SAM) surveys to delineate prospective structures/geological complexity at the Garden Gully project.  The enhanced processed products and interpretation of the SAM data will be utilised to aid future exploration efforts/targeting.

Current News

SGC are looking forward to attending the Simexmin in Ouro Preto, Minas Gerais, Brazil on 20 – 23 May, 2018.

Principal Geophysicist Antonio Huizi will be presenting a poster on the topic, ‘Using Low Frequency Ground and Downhole TDEM to Explore for Massive Sulfide Mineralization in the Carajás Mineral Province’.

 

 

 

 

 

 

Current News

SGC are looking forward to attending the RIU Sydney Resources Round-up in Sydney this week at the Sofitel Wentworth.

RIU Sydney Resources Round-up 2018

 

 

Current News

Southern Geoscience Consultants are assisting Alliance Resources Limited (ASX: AGS) geophysical programme efforts for their Weednanna Au project within the Wilcherry JV, SA.  The SGC team, led by Consultant Geophysicist Russell Mortimer, have successfully employed high-resolution gravity surveying to delineate primary target structures/host lithologies.  The data will complement other existing geophysical datasets at Weednanna and aid ongoing exploration/targeting efforts.

SGC would like to congratulate Alliance’s exploration team on the promising results as outlined in recent announcement;

Read Alliance Resources Limited ASX Release

Current News

Southern Geoscience Consultants are providing Artemis Resources with geophysical support for their Zac base metal project in Karratha, WA.  The SGC team, led by Consultant Geophysicist Russell Mortimer, have successfully employed new reconnaissance ground EM technologies (GSEM/SAM) to delineate highly conductive sulphide targets at this regional project area.  The modelling and interpretation of the EM data will be used to aid future drill planning and robust targeting.

SGC would like to congratulate the Artemis’s exploration team on the exciting results as outlined in recent announcement;

Read the full announcement from Artemis for the Zac Project, Karratha

 

Current News

In March, SGC Director and Consulting Geophysicist, Bill Peters, participated in a three day workshop in Brno, Czech Republic as an invited Expert Councillor. This was for the HiTech AlkCarb Project which is funded under the European Union’s Horizon 2020 Research and Innovation programme, to develop new geomodels and sustainable exploration methods for alkaline igneous rocks and carbonatites. Bill presented on the application of airborne geophysical surveys over carbonatite and alkaline volcanic intrusions with SGC case histories from Greenland and Tanzania.

 

Current News

Since 2012, Southern Geoscience Consultants (SGC) have been providing Cardinal Resources Ltd with extensive geophysical support for their gold projects in Ghana.

The SGC team, led by Consulting Geophysicist Bill Peters have designed, processed and interpreted an airborne magnetic-radiometric survey, and numerous ground magnetic, gravity and induced polarisation surveys. This work is ongoing with three separate geophysical contractors carrying out surveys at present time. In addition, SGC provides Cardinal with the review and compilation of historical geological, geochemical, and geophysical databases.

SGC congratulates Cardinal’s exploration team on the discovery of the major Namdini gold deposit and looks forward to additional success with their ongoing aggressive exploration program.

FIRST PASS REGIONAL EXPLORATION DRILLING UNDERWAY 4 April 2018

Current News

Southern Geoscience Consultants (SGC) is providing Boadicea Resources with geophysical support for their Symons Hill Project in Fraser Range, WA.

The SGC team, led by Principal Geophysicist Karen Gilgallon has successfully employed ground EM surveys to delineate strongly conductive targets with potential for magnetic nickel-copper mineralisation.  The modelling and interpretation of the follow up EM survey has identified drill ready targets, which will be tested in late April or early May.

SGC would like to congratulate Boadicea’s exploration team on the excellent results as outlined in recent announcements;

Symons Hill Project – Bell Ringer Prospect 22 March 2018

Symons Hill Project Significant Electromagnetic Geophysical Anomalies (Conductors) Defined 31 January 2018

Current News

Southern Geoscience Consultants are providing Peninsula Mines with geophysical support for their graphite projects in South Korea.  The SGC team, led by Principal Geophysicist Greg Maude and Senior Geophysicist John Mitchell, have successfully employed ground EM surveys to delineate strongly conductive graphite mineralisation at the Eunha, Daewon and Gapyeong projects.  The modelling and interpretation of the EM data will be used to aid future drill planning and targeting.

SGC would like to congratulate the Peninsula’s exploration team on the excellent results as outlined in recent announcements;

Exceptional EM Conductors at Gapyeong and Daewon Graphite, 14 March 2018

Outstanding EM Results at Eunha Graphite Project, 28 February 2018

Current News

In the traditionally male dominated resource industry, Southern Geoscience is leading the way in gender diversity with just under half its staff female. At senior technical levels, the gender ratio is one-to-one, and two-to-one (female to male) at the Principal Geophysicist level, SGC’s highest technical position.

This diversity and equality has simply been a natural result of forging a flexible, family-friendly work environment in order to realise the company’s core value of technical excellence and retaining highly qualified, experienced technical staff.

Here’s to all the women, and men, of SGC.

#PressForProgress #IWD2018

Current News

Melbourne, VIC / February 1, 2018 / Orion Minerals NL (ASX/JSE: ORN) is pleased to provide an update on its regional exploration activities on the Areachap Belt in South Africa. A helicopter-borne magnetic and electromagnetic survey (AEM or SkyTEM) over the Masiqhame and Disawell prospecting permits was completed on 24 January 2018.

Preliminary results for magnetic and SkyTEM data have been received and reviewed. The survey succeeded in acquiring high quality data and initial indications are positive for the identification of priority follow-up targets. Once targets have been ranked, Orion intends to test for Zn-Cu rich volcanogenic massive sulfide (VMS) and Ni-Cu magmatic deposits.

The survey demonstrates the value of applying modern airborne EM methods in the highly prospective Areachap Belt. Numerous AEM anomalies were identified during a preliminary review of the data by Orion’s Perth based geophysical consultants, Southern Geoscience Consultants. In addition to the AEM data, the accompanying magnetic data will significantly improve our understanding of the geology and structure in this area of poor outcrop.

Highlights include:

  • A 962 sqkm high power SkyTEM airborne EM survey completed on 24 January 2018
  • 6,018 line km of flights covering the survey area have been completed
  • Numerous discrete anomalies appear in the preliminary data set
  • AEM anomalies detected over known Zn-Cu VMS and Ni-Cu intrusive deposits
  • A number of AEM anomalies coinciding with a paleo-seafloor, offer immediate follow-up targets

Read the full article

Current News

Only 3 days to African Mining Indaba!  Southern Geoscience Consultants Managing Director David Chapman will be attending and looking forward to catching up with all of our clients in the exploration and mining community to discuss high level geophysical support for their projects. It has been an exciting week for SGC with the announcement of our partnership and collaboration with CSA Global.

Current News

Southern Geoscience is proud to be exhibiting and presenting at the upcoming Australasian Exploration Geoscience Conference (AEGC2018) in Sydney, 18-21 February.

Principal Geophysicist Karen Gilgallon will present on “The use of airborne EM to investigate coastal carbonate aquifer seawater intrusions and sustainable borefield yield at Exmouth, Western Australia” in Session 9 on Wednesday 21st February.

Southern Geoscience has been working with Water Corporation on a number of projects over the past few years, utilising airborne magnetic and electromagnetic methods for exploration and assessment of groundwater in both fractured rock and carbonate aquifers across Western Australia.

The AEGC is the pre-eminent geoscience conference held in Australia and is jointly organised by the Australian Society of Exploration Geophysicists, Australian Institute of Geoscientists and the Petroleum Exploration Society of Australia.

 

 

 

 

Karen Gilgallon is a qualified geophysicist with 15 years’ experience in geophysical exploration. She has extensive experience in a variety of geophysical methods and geological environments, with specialist expertise in the QC, interpretation and modelling of electrical and electromagnetic methods including for groundwater exploration. She completed her Honours research at Curtin University on the “Geophysical Signature of the Lake Bryde Paleochannel” and has previously worked at the Waters and Rivers Commission (now the Department of Water).

Read more on AEGC2018

Current News

Venturex Resources announces new, high-priority targets have been identified on the immediate flanks of the Sulphur Springs deposit in the Pilbara, highlighting the potential for new VMS discoveries.

SGC has been working with Venturex on the acquisition, processing and interpretation of a new Xcite™ heliborne electromagnetic survey (“HEM”) which has identified 11 geophysical targets. The targets are interpreted as being associated with the Marker Chert horizon, the host of the Sulphur Springs VMS deposit, and/or the underlying felsic volcanic contact.

The HEM survey demonstrates the exceptional exploration potential of the Sulphur Springs project area. The results represent an exciting development for the project, with numerous high-priority targets generated that warrant further detailed field investigation, ground EM surveys and potential drill testing.

Read the full announcement here: http://bit.ly/2AavxcN

Current News

INTRODUCTION TO MAPINFO BASICS: A 1-day introductory course

Perth – Wednesday, November 29, 2017

SGC’s introductory course is for people with little or no knowledge of MapInfo Pro GIS mapping software. The course will begin with an overview of some basic GIS terms, then we will complete a series of hands-on exercises that will familiarise users with opening and displaying different types of GIS data, making data selections and queries, through to editing and creating new data. We can get you started with the current MapInfo Pro 32-bit version on an SGC workstation or you can bring your own laptop with MapInfo already installed.This course is a must for anyone who wants to learn the basics of MapInfo and utilise our tips and tricks to confidently make great maps.

Visit our Workshops and Training page for full information: https://sgc.com.au/workshops-training/

Current News

SGC ImageRobot allows your business to quickly and easily create high quality geospatial images from grids of geophysical, geochemical, or other data. Our unique and industry-leading image processing techniques have been developed over three decades of experience in the mineral exploration sector.

All you need is a PC, internet connection and your data grids.

Check out our introductory FREE IMAGES specials at: http://bit.ly/2zUKujr

Current News

Collecting data is only the first step! Producing high quality images from your own internet-connected PC allows for more rigorous interrogation of data and better presentation to stakeholders. Additionally, the images are georeferenced and can be used in any GIS, modelling, interpretation or map-making software.

All you need is a PC, internet connection and your data grids.

Check out full details of SGC ImageRobot at this: http://bit.ly/2zUKujr or download an information flyer here: http://bit.ly/2zGxQBr

Current News

Bringing SGC’s leading image processing techniques to your workstation

SGC ImageRobot allows your business to quickly and easily create high quality geospatial images from grids of geophysical, geochemical, or other data. Our unique and industry-leading image processing techniques have been developed over three decades of experience in the mineral exploration sector.

All you need is a PC, internet connection and your data grids.

Follow this link for full details: http://bit.ly/2zUKujr or download an information flyer here: http://bit.ly/2zGxQBr

TMI magnetics with east shading

Total Magnetic Intensity (TMI) image with a linear colour stretch and shaded from the east.

Ternary radiometrics draped over elevation

Ternary image of radiometrics (K-Th-U) draped over elevation.

Magnetics 1VD pseudocolour

Pseudocolour image of 1VD magnetics.

 

 

Current News

High quality magnetic, radiometric, gravity and digital terrain imagery are available now for purchase over the following western Pilbara 1:250,000 map sheets.

  • Roebourne (SF 50-3)
  • Pyramid (SF 50-7)
  • Port Hedland (SF 50-4)
  • Marble Bar (SF 50-8)

The imagery includes a selection of SGC enhanced filtering and imagery as geolocated GeotTIFFs and ECWs. Costs (excl. GST) per map sheet are:

  • Magnetics $1,000
  • Radiometrics $500
  • Gravity $1,000
  • Digital terrain (SRTM) $250

OR

  • Full bundle $2,500 per map sheet (10% saving)

Email geophysics@sgc.com.au or call 08 6254 5000 to order.

Marble Bar RTP 1VD magnetics

Marble Bar RTP 1VD magnetics

Marble Bar ternary radiometrics

Marble Bar ternary radiometrics

 

Current News

SGC Principal Geophysicist Greg Maude, with Director and Senior Consultant Bill Peters, have been enjoying fresh arctic autumn conditions at BlueJay Mining‘s Disko magmatic massive sulphide Ni-Cu-PGM project where ground EM surveys have been underway.

SGC provides niche EM acquisition services to clients’ overseas projects where there is no or limited availability of geophysical service providers, as well as for projects that require initial orientation or specialist surveying overseen by experienced senior geophysicists.

For more information on these services, contact Greg on +61 8 6254 5000.

Current News

The AusIMM’s latest Monograph 32 Australian Ore Deposits has now been released and includes a paper on the Geophysics of Australian orebodies co-authored by SGC founder and consultant, Bill Peters.

There are more than 170 papers in the volume that summarise regional geology and mineralisation for the different geological provinces. These are followed by numerous descriptions of existing mines. Papers are descriptive and long-lasting in their focus, and include geochemistry and geophysical aspects wherever possible. Major mining districts of national significance are also included.

Full information is available here: http://bit.ly/2gZIsXx

Current News

Centaurus Metals announces key copper‐gold prospects have been identified and 2D magnetic modelling highlights similarities to neighbouring world‐class Salobo Copper‐Gold Mine.

Exploration activities are now focussing on the SW1‐A Prospect, which is a 3.5km long Cu‐Au‐Fe geochemical signature coincident with a strong magnetic anomaly located in the same stratigraphic sequence as Vale’s giant Salobo Copper‐Gold Mine. 2D magnetic modelling by Southern Geoscience Consultants demonstrates that the SW1-A Prospect has a magnetic susceptibility of 0.65 SI, which corresponds well with the Salobo Mine (0.66 SI) as well as having similar geometry.

Read the full announcement here: http://bit.ly/2z6BXZt

Current News

Modelling over a 10 km long magnetic anomaly at Centaurus Metals‘ Canga Iron Ore Prospect in Brazil demonstrates strong similarities to the world‐class iron ore deposits of the Carajás; field exploration is now underway.

2D profile modelling of regional aeromagnetic data by Southern Geoscience demonstrates that the Canga Iron Ore Prospect has comparable magnetic susceptibilities and geometries to the magnetic responses modelled over Vale’s giant Serra Sul (“S11D”) iron ore deposit, located 90 km away.

The Canga Prospect is represented by a regional magnetic anomaly that runs east‐west for a continuous strike length of some 7 km and discontinuously for up to 10 km. Within the anomaly, a high‐grade iron canga outcrop has been mapped over a strike length of >900 m and width of up to 150 m with surface rock chip assays grading 62‐69% Fe with low impurities.

Read the full announcement here: http://bit.ly/2z28WMr

Current News

An extensive exploration review of Syndicated Metals’ 100%‐owned Monument Gold Project in WA, supported by new results from recent soil sampling programs, has resulted in the identification of a significant new gold target adjacent to a large felsic intrusion.

Analysis of the target area by Southern Geoscience Consultants and Geochemical Services Consultants has confirmed the presence of an elongate felsic intrusion at Korong East, located 1km to the east of the Korong‐Old Copper mineralised trend.

Read the full announcement here: http://bit.ly/2yOQY2T

Current News

The WA branch of the ASEG will be hosting the ASEG’s first attempt at a wide area webcast and interested members are invited to log in. The live talk will be held at the City West Function Centre, West Perth where the webcast will be recorded and uploaded to the ASEG website, so those unable to watch it live can watch at their leisure.

Date: Wednesday 18 October 2017
Time: 6:00 pm (WST = GMT+8)

via Zoom meeting software on Windows, Linux, Android and IOS. Registration details below.

About the Talk

Exploration for Ni-Cu sulphide deposits has been possibly the most significant factor in the development of modern minerals geophysical technology. The strong response of Ni-Cu sulphides to multiple geophysical methods has resulted in a heavy reliance on geophysics for exploration. This has, in turn, spurred researchers, instrument manufacturers and contractors to continually develop new and/or improved technology.

As discovery of outcropping and near-surface deposits is becoming rarer, the challenge is moving into covered areas and exploring deeper. Historical technology has proven effective in the 0-250m depth range; current technology has extended this to more than 500m; new developments are pushing this towards 1000m. This means that large prospective areas previously considered fully explored in the past have completely new potential.

This talk discusses:

  • The current state of the art in geophysical acquisition, power, resolution, sensitivity, inversion, visualisation, and modelling.
  • The physical properties of Ni-Cu sulphides, host rocks, and complicating non-economic geological features.
  • The key geophysical methods, their application, and global examples.
  • Regional targeting to identify settings containing prospective mafic-ultramafic rocks including the concepts of lithospheric structural control and intracrustal magma chambers.

About the Presenter

Bill Peters is a 1972 geology & physics graduate of the University of Western Australia. During his 45 years as a geophysicist, he has worked on projects in over 80 countries and visited over 60. These projects have included precious metals, base metals, diamonds, oil and gas, mineral sands, rare earths, uranium and water. During the first thirteen years of his career he worked for McPhar Geophysics, Anglo American, De Beers, BHP, Teck, and DIGHEM in Southern Africa, Canada and Australia.

Bill is currently a Director and Consultant of Southern Geoscience Consultants which he co-founded in 1985. SGC has subsequently grown to be one of the largest minerals geophysical consultancies globally.

To register for this webcast please email Kim Frankcombe at kfrankcombe@iinet.net.au with a subject line REGISTER – WA BRANCH TALK

Registrations close Tuesday 17th October.

Current News

Auger soil sampling at Cardinal Resource’s Kungongo Prospect in northern Ghana has delineated a 4 km long gold anomaly along the Bole-Bolgatanga shear zone. Various geophysical surveys have been carried out over the Kungongo Prospect by Cardinal. These have been processed and interpreted by Southern Geoscience Consultants and have included:

  1. Airborne magnetic‐radiometric survey with interpretation and targets
  2. Gradient Array IP‐Resistivity survey with interpretation and targets
  3. Ground magnetic survey.

Read the full article here: http://bit.ly/2uEMTZc

Current News

SGC in the news! A great article in the Mining Journal on Echo Resources’ Yandal-focussed exploration strategy. SGC geophysicists have been working with Echo to collate all available geophysical data and produce geophysics-based interpretations of the geology and regolith profile of the Yandal Belt.

Read the full article here: http://bit.ly/2vNfBLy

Current News

SGC has completed a review of regional geophysical data recently secured from Brazil’s CPRM for the Salobo West Project. The results of the work will assist in planning initial airborne geophysical surveys over the project.

Read the full announcement here: http://bit.ly/2vhr3xv

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