This belt in the Arabian Shield hosts the Ad Duwayhi gold mine. Its rich orogenic gold deposits have attracted extensive exploration since the 1960s, including geological mapping, geochemical and geophysical surveys, and advanced drilling campaigns by BRGM, USGS, and Ma’aden.
The Ad Duwayhi-Nabitah Gold Belt is a 165 km long region in the Arabian Shield, containing the Ad Duwayhi gold mine. The belt is surrounded by volcanic, sedimentary, and intrusive rocks and is home to the Haml Batholith. The gold deposit is a shear-zone hosted deposit, controlled by faults. The region has undergone extensive exploration, including geological mapping, soil geochemistry surveys, airborne geophysics, ground geophysics, and remote sensing.
Competitive Tenders Timeline
14/01/2025
Pre Qualification Stage
01/05/2025
Publishing of Bidding Guidelines
01/06/2025
Online Bidding Commencement
15/08/2025
Online Bidding Deadline
30/08/2025
Winners Announcement
https://objectstorage.me-jeddah-1.oraclecloud.com/p/FDrNyVGH5H8EYBP3ybtiKySMOijGAB5UjLVUbYCEIYTykaZnWKXcaXYJ40lzxXnK/n/axbfqlz5pef2/b/prod-gis-files/o/roomdata_9/Nabitah_Duwayhi.zip
