Rothsay Gold Mine

Rothsay Gold Mine is situated within the Warriedar Greenstone Belt, Yalgoo Mining Field, Mid-West Region of Western Australia — approximately 500 km north of Perth. This remote positioning creates extended supply chain lead times for consumables, ground support materials, and mechanical components. Vendors must account for road freight constraints along regional corridors, with no proximate industrial hub. Strategic inventory management and pre-positioned critical spares are essential to sustaining uninterrupted production cycles at this location.

Operated by Vault Minerals Limited, Rothsay is an actively producing underground gold mine. The site's remoteness creates acute demand for:

• On-call underground mining contracting services with rapid mobilisation capability
• Mobile mechanical workshop support to minimise costly unplanned downtime
• Drill consumables, explosives logistics, and ground support supply chains
• Road haulage contracting for the ~197 km ore transport corridor to the Deflector processing facility

Local mechanical workshop availability is a critical B2B differentiator given the distance from Perth-based service centres.

The deposit is hosted across five discrete shear zones, with gold mineralisation associated with quartz veins within shear-hosted structures — a geometry demanding precise underground development sequencing. Key engineering procurement categories include:

• Primary ventilation systems for underground airflow management and heat/humidity control
• Rock bolting and ground support consumables suited to shear-zone geomechanics
• Underground dewatering equipment for humidity and groundwater management
• Ore haulage and materials handling equipment for multi-zone extraction

Operating in the Mid-West Region, Vault Minerals Limited is subject to Aboriginal Heritage compliance obligations under Western Australian legislation. B2B suppliers engaging with Rothsay should demonstrate:

• Alignment with Indigenous procurement policies and capacity to partner with local Aboriginal-owned enterprises
• Heritage survey and cultural awareness protocols integrated into service delivery
• Environmental stewardship practices consistent with remote-site operating conditions
• Workers' compensation coverage compliant with the Workers' Compensation and Injury Management Act 2023 (WA)