Contractor Presents Mobile Mapping Application for Geological Mapping Project of the Arabian Shield
As part of the preparation for the mobile digital mapping of the Arabia Shield, the contractor (China Geological Survey) presented a beta version of its self-developed mobile application. At a two-day workshop in Jeddah, geologists from the Saudi Geological Service (SGS) and IGS geologists as Technical Partner of SGS were able to get an introduction of how the software can be used in the field. Based on experiences made in the field and input by SGS and TP, the contractor aims to optimize on the mobile mapping application.
Geological Mapping of the Arabian Shield – Contractor presents Mobile Mapping Application
By Dr. Reik Degler – Project Geologist
(For more information please contact us at enquiries@igsint.com)
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)
IGS completes Lao Geological Mapping Project
IGS, in partnership with GTK (Finland) and PGW (Canada), recently completed a geological mapping project in Lao PDR. The client was the Government of Lao PDR and it was financed by the World Bank. The project area consisted of two 1: 50 000 map sheets in the Nambak and Ngoy areas of north-central Lao PDR. The project started with a high-density aerial geophysical survey executed by Sanders (Canada). The data was interpreted by PGW in Toronto and integrated with existing geological data by IGS. This was followed by field mapping by IGS and GTK and analyses of geochemical samples. The final products consisted of two geological maps and a comprehensive explanation to the maps including an assessment of the existing mineral deposits of the area and an estimation of the mineral potential elsewhere in the area. The project ended with workshop in Vientiane during which the results were presented to the client.
