Category Archives: News

Workshop on high-resolution Geochemical Survey of the Arabian Shield (GSAS) using stream sediment and heavy mineral concentrate samples

 

Dr Esko Korkiakoski, the new IGS Team Leader for the Geochemical Survey of Arabian Shield (GSAS) gave the opening presentation at a recent two day open session workshop held at Swissôtel Living Jeddah Hotel on 17-18 of September 2023.  He outlined the current status and objectives of the survey. During the session of the workshop, China Geological Survey (CGS) (the technical operator of the field sampling, analytical work and map production) presented about 90,000 stream sediment samples.

IGS Ltd and Geological Survey of Finland (GTK) are  technical partners to Saudi Geological Survey (SGS). They are in charge of the quality control of the geochemical survey, giving support and advice in all aspects related to the project implementation, and approval of the final products.

By Dr. Esko Korkiakoski (IGS Ltd) – Technical Partner team leader for the SGS Geochemical Survey of Arabian Shield (GSAS)

(For more information, please contact us at enquiries@igsint.com)

 

Dr Feargal Murphy presentation to experts from Arabian Shield Stratigraphic Commission

 

Dr Feargal Murphy  recently presented initial results from SGS RGP airborne geophysics phase 1 (mag/rad) to experts from Arabian Shield Stratigraphic Commission (ASSC) group. The ASSC is a panel of international experts in Neoproterozoic geology who are developing an updated lithostratigraphy for the upcoming Arabian Shield mapping programme. The RGP phase 1 data is being acquired for SGS by Sander Geophysics Ltd and Xcalibur Multiphysics. IGS and colleagues from Patterson Grant and Watson (PGW) are technical advisors for the RGP geophysics programmes. IGS and GTK are technical partner for the RGP programme.

By Dr. Feargal Murphy – principal geophysicist

(For more information please contact us at enquiries@igsint.com)

 

IGS in Suriname – A roadmap for a new Geological Survey

 

IGS and GAF AG (Germany) are together working on a 12-month long project commissioned by the Suriname Ministry of Natural Resources entitled: ‘International mining specialist to support the establishment & the commissioning of the Minerals Institute of Suriname: Cadastre & Geological Survey’. This is one of several initiatives of a loan agreement between Suriname and the World Bank called the ‘Suriname Competitiveness and Sector Diversification Project’.

Suriname has an interesting geology with much of it located on the Guiana Shield, which has a high potential for a range of minerals including gold, diamonds, other metallic minerals as well as kaolin, critical minerals (including rare earth elements) and dimension stone. The extractive sector of Suriname is dominated by oil, gold and bauxite. The government wants to promote a regulated and responsible expansion of its mining industry by creating a new mining authority known as ‘Delfstoffen Authoriteit Suriname’, whose objective will be the promotion, coordination, regulation, monitoring and inspection of its mineral sector in a sustainable manner. Our project supports these objectives by developing a modernised mining cadastre and a new Geological Survey.

IGS is responsible for the development and early-stage implementation of a road map for a new Geological Survey. An important component of the work will be to identify the key geoscience and geodata programs that will attract investor interest in the country. GAF AG is responsible for the assessment and development of a road map for the implementation of a revised and modernised cadastre system. Both IGS and GAF AG have visited the country as part of the inception phase and are now working on the assessment part of the project for these components. Further updates for this project will be posted as the project progresses.

                                 (For more information please contact us at enquiries@igsint.com)

 

 

Dr. Feargal Murphy at Dawadmi airport to inspect survey Aircraft Systems and Radiometric Calibration range – KSA Project

On another note, IGS has continued to perform quality control on the MINDIVER airborne geophysics program in Nigeria. IGS is sub-contracted by PGW of Toronto. IGS geophysicists have recently completed quality control of ~190,00  line kms of airborne magnetic/radiometric data.

By Dr. Feargal Murphy – principal geophysicist

(For more information please contact us at enquiries@igsint.com)

 

Geological Mapping of the Arabian Shield – Opening Ceremony

 

IGS and its partners are honoured to have attended the official opening ceremony of  the Arabian Shield Geological Mapping (GMAS) project. The event took place near Jeddah on Sunday May 28th 2023. The official launch of the project was marked by speeches from the Minister of Industry and Mineral Resources, Bandar Alkhorayef and the Chairman of the Chinese Geological Survey, Li Jianxing. Many  geologists from the Saudi Geological Survey, the contractor (China Geological Survey) and the Technical Partner (IGS-GTK Consortium) attended the ceremony.

For  the GMAS project, IGS as lead Technical Partner is the official technical adviser for  the Saudi Geological Survey and is responsible for the supervision and quality control. For more information see : https://www.arabnews.com/node/2312236/business-economy

Joint field trip byG geologists from the Saudi Geological Survey (SGS), Chinese Geological Survey (CGS) and the Technical Partner (TP) as part of the official opening ceremony of the Geological Mapping project of the Arabian Shield, in Saudi Arabia.

Geologists from the Saudi Geological Survey (SGS), Chinese Geological Survey (CGS) and the Technical Partner (TP) as part of the official opening ceremony of the Geological Mapping project of the Arabian Shield,  Saudi Arabia.

By  Dr. Reik Degler – Project Geologist

(For more information please contact us at enquiries@igsint.com)

Kick-off meeting for the Geological Mapping Program of the Arabian Shield

 

IGS as leader of the Technical Partner Consortium to the Saudi Geological Survey participated in the Kick-off meeting (KOM) for project Geological Mapping of the Arabian Shield, which is part of the Regional Geoscience Program (RGP), executed under the leadership of the Saudi Geological Survey. The meeting, which was organized by the contractor China Geological Survey (CGS) and its logistics partner China National Geological & Mining Corporation (CGM), took place from 19-21 March 2023 at Aliaa Swissotel Living Hotel in Jeddah with some 50 delegates from seven nations.

With 15 presentations, the contractor explained how the 11-year project should be implemented. The objective is to improve the geological knowledge of the Arabian Shield, which covers some 650,000 square kilometers, by generating a new set of geological maps. 257 maps at a scale of 1:100,000 are required. The maps will be based on new geological field surveys (undertaken at a scale of 1:50,000) including analytical work, the results of currently operational airborne geophysical and ground-based geochemical (stream sediment) surveys, an updated lithostratigraphic framework, and legacy data.

IGS is responsible for the supervision of all works and quality control of all products of project Geological Mapping of the Arabian Shield.

Group photo of KOM delegates. The CEO of SGS, Engineer Abdullah bin Muftar Al-Shamrani sits in the centre of the bottom row, flanked by the project owner Dr Wadee Kashghari (left) and Engineer Abdulrahman Al Hawi (right, SGS Vice President for Initiatives and Strategic Projects). To his right sits the leader of the CGS team Dr Wenhua Ji. The IGS team consisting of Drs Gerrit de Kock, Frik Hartzer, Christoph Dobmeier, and Peter Zawada can be seen in the centre of the photo.

By Dr. Christoph Dobmeier – principal geologist

((For more information please contact us at enquiries@igsint.com)

Airborne Geophysical Survey and Geological/Geochemical Mapping of Karamoja, Uganda

 

After an interruption of a year due to security concerns, field work for the geological mapping and the geochemical survey, resumed in February 2023, in the Karamoja region. IGS is the official partner of the Directorate of Geological Survey and Mines (DGSM) in collaboration with PGW and is responsible for controlling the quality of all project related activities. The mapping and the geochemical sampling are conducted by field teams contracted by Xcalibur Multiphysics and the DGSM. In close cooperation with IGS experts and its partner, target areas were determined using the latest geophysical data and legacy field data. The results of the geology and geochemistry for the Karamoja region will be of great assistance in the future exploration of mineral resources.

Due to security-related issues, IGS conducts much of its quality control and review of project deliverables, remotely.

A joint exercise in Mbale (Eastern Uganda) between the client (DGSM), the contractor (Xcalibur Multiphysics) and the quality controller (IGS/PGW) where stream-sediment and bulk-rock samples were inspected and transported to the preparation laboratory in Entebbe. The truck contains samples from the first of nine zones that were successfully sampled, with more to follow. After processing in Entebbe, the samples are sent to a commercial laboratory for multi-element analysis.

(For more information please contact us at enquiries@igsint.com)

IGS as Technical Partner of the Saudi Geological Survey in the RGP Geophysics project

 

IGS (International Geoscience Services) geophysicists continue to carry out quality control and provide technical advisory services to SGS (Saudi Geological Survey) for the Regional Geoscience Program (RGP) Phase 1 geophysics which consists of magnetic gradiometry and radiometrics flown at 300m line spacing over the entire Arabian Shield.

Sander Geophysics is flying Block 1 while Xcalibur is currently flying in Block 3. Both blocks are approaching 50% completion and some final products have been generated for completed portions . There are now 7 aircraft on the project and > 700,000 line kms flown to date. IGS and partners have also assisted the Saudi Geological Survey with developing scope of work for future airborne acquisition phases comprising targeted surveys (e.g. electromagnetics) over areas prospective for mineral deposits.

Arabian Shield Phase1 blocks

 

By Dr. Feargal Murphy – principal geophysicist 

(For more information please contact us at enquiries@igsint.com)

 

IGS staff participated in recent Saudi Foundation Day celebration

(from twitter)

 

IGS Exhibits at Mining Indaba 2023

 

IGS was privileged to showcase the company and its services at the large UK Department for International Trade (DIT) stand at Mining Indaba, Cape Town, 6th to 9th February 2023. We received a lot of interest and enquiries with Indaba this year being better attended and having  more of a ‘buzz’ than 2022. Certainly, and as always, it was a pleasure to meet up with clients, partners and colleagues.

Dr. Peter Zawada (MD) gave a presentation at the DIT stand entitled ‘Increasing Nation States competitively in the Mineral Sector’. Dr. Ash Johnson (COO) and Dr. Frik Hartzer (Senior Project Manager) of IGS also attended Indaba. It was particularly pleasing to meet up with Government Ministries and Geological Survey officials from across the world under one roof.

 

By Dr. Peter Zawada – Managing Director 
(For more information please contact us at enquiries@igsint.com)

Saudi Geological Survey

 

The Saudi Geological Survey have announced the launch of a new committee that brings together international geological experience from the Saudi Arabia, the US, Australia, Europe and China to take a modern look at structures across the Saudi part of the Arabian-Nubian shield.

 

Luke Stannard process Manager at Resolve Mining Solutions | Board Member of the Australia Saudi Business Council indicated that some regions have not seen review for over 50 years. He said he has often come across reports that appear to need a new eye cast over them and this will lead to a few new discoveries/interesting exploration programs.

 

Below is Dr. Christoph Dobmeier – principal geologist at IGS (International Geoscience Survey) Ltd and two colleagues from the Saudi Geological Survey.

By Dr. Christoph Dobmeier – principal geologist

        (For more information please contact us at enquiries@igsint.com)