Naluri 1 B.B (Bukit Besi) is a mining site located in Mukim Jerangau, Dungun District, Terengganu Darul Iman. The site is approved under Mining Lease ML 13/2023 and covers an area of approximately 81.10 hectares situated on Lot 113146. The lease forms part of ongoing mineral exploration and development initiatives within the region.

Currently, the mining site has not yet commenced operational mining activities. The site is currently in the exploration and assessment stage, where preliminary studies are being conducted to determine the potential mineral resources available within the lease area. Planned exploration activities include airborne mineral detection surveys, followed by on – site drilling and boring works to obtain geological data and assess the presence and quality of mineral deposits.