The Hidden Valley mine is an open pit gold and silver mine, situated in the Morobe province in Papua New Guinea, some 210km northwest of Port Moresby and approximately 90km south-southwest from Lae, the capital of the province. The mine is located at elevations between 2 800m and 1 700m above sea level within steep mountainous and forested terrain that experiences approximately 3m of rainfall per year. The major gold and silver deposits of Hidden Valley are located in the Morobe Granodiorite of the Wau Graben. Crushed ore is conveyed from the Hidden Valley pit via a 3.8km long overland pipe conveyor and is treated at the Hidden Valley processing plant, which uses a two stage crushing circuit followed by a SAG mill, gravity, CCD/Merril Crowe circuit for silver and carbon-in-leach circuit for the gold.


Current Jobs

LAE6834 DISPOSALS & COMPLIANCE OFFICER

Harmony Australasia
Mining, Oil and Gas | Papua New Guinea
We are seeking to recruit for the position of Disposals & Compliance Officer for our Commercial – Procurement Department.Reporting to the Disposal Project Lead, the primary purpose of the role is to ensure that all asset disposals comply…

HID2542 MINE GEOLOGIST

Harmony Australasia
Mining, Oil and Gas | Morobe
We are seeking to recruit a Mine Geologist to join the Mine Technical Services – Geology Department at Hidden Valley Mine. Reporting to the Senior Mine Geologist, the successful applicant will be responsible for delivering high-quality mine…

LAE11000029 DISPOSALS PROJECT LEAD

Harmony Australasia
Mining, Oil and Gas | Morobe, Papua New Guinea
We are seeking to recruit for the position of Disposals Project Lead for our Commercial – Procurement Department.Reporting to the Supply & Logistics Manager, the primary purpose of this role is to ensure that all disposal activities are…