Quick Answer
South Australia has:
- 27 major mine sites and projects listed in the 19 May 2026 major mines report
- 11 major operating mines, including Olympic Dam, Carrapateena and Prominent Hill
- Approved and advancing projects such as Hillside, Kalkaroo, Wilgerup and Siviour
- Care and maintenance sites such as Beverley, Challenger and Tarcoola
- A broader base of quarries, extractive operations and developing projects across the state
For contractors, this creates demand across field service, maintenance, workshop, heavy machinery, heavy vehicles, fabrication, safety, civil works and labour hire.
The exact number of mines in South Australia depends on how you count them. If you are asking about major metallic mineral mines and approved mining projects, the South Australian Department for Energy and Mining's major mines report prepared on 19 May 2026 lists 27 major operating or approved mine sites and projects. These include active operating mines, approved projects, mining-lease-granted projects, feasibility-stage projects and some mines in care and maintenance.
If you are asking about all mining activity, the number is broader — South Australia also has quarries, extractive mineral operations, developing projects, exploration areas and former mines. For contractors, the important point is that South Australia has a strong, active mining sector with opportunities across copper, uranium, gold, iron ore, mineral sands, graphite, critical minerals, quarrying, field service, workshop support, heavy machinery, heavy vehicles, maintenance, fabrication, safety and industrial services.
How Many Operating Mines Are in South Australia?
Based on the major mines report prepared on 19 May 2026, there are 11 major sites listed with an "Operating" status — spanning copper, uranium, iron ore, gold and mineral sands.
This number does not include every quarry, exploration site or developing project in the state. It is best understood as the number of major operating metallic mineral mines listed in the state's major mines report.
Why Is There Not One Simple Number?
There is not one single fixed answer because different sources count different types of activity. The South Australian Department for Energy and Mining splits its major projects and mining activities dashboard into three categories:
For contractors, this distinction matters because different types of mining activity create different types of work — from production support and shutdowns through to early works, mobilisation and civil construction.
Major Operating Mines in South Australia
South Australia's major operating mining sites include a mix of copper, uranium, iron ore, gold and mineral sands operations.
Olympic Dam
One of South Australia's best-known mining operations, Olympic Dam is listed as an operating mine producing copper, uranium, gold and silver. It creates contractor demand across underground mining support, maintenance, electrical work, field service, fabrication, heavy vehicles, safety, shutdown support and site-based labour.
Carrapateena
Listed as an operating copper, gold and silver mine. Contractors may be involved in maintenance, civil works, mechanical services, labour hire, equipment support, field crews, workshop work and safety documentation.
Prominent Hill
Also listed as an operating copper, gold and silver mine. Sites like Prominent Hill can create ongoing work across mining services, asset maintenance, project support, heavy machinery, transport, fabrication and site operations.
Kanmantoo
An operating copper and gold mine that supports regional contractor opportunities across maintenance, site services, workshop repairs, field teams and safety compliance.
Middleback Range
An operating iron ore operation including hematite and magnetite. Iron ore creates contractor demand across heavy vehicles, heavy machinery, mechanical maintenance, crushing and screening support, field service, workshop operations and civil services.
Jacinth-Ambrosia
An operating heavy minerals operation producing zircon, ilmenite and rutile. Mineral sands operations create opportunities in processing plant maintenance, mobile equipment support, field service, transport, safety and industrial services.
Approved Mining Projects in South Australia
South Australia has several major projects listed as approved or with mining leases granted, including Hillside, Kalkaroo, Wilgerup and Siviour. Other projects with mining leases granted or PEPR pending include Central Eyre Iron Project, Kookaburra Gully and Campoona.
Approved and advancing projects can create work in planning, early works, access roads, civil construction, camp support, equipment mobilisation, workshop preparation, labour hire, safety systems, field service, maintenance contracts and project-based procurement. For contractors, it is often worth tracking projects before they become fully operational.
Care and Maintenance Sites
Some South Australian mine sites are listed as being in care and maintenance — not operating in the same way as active production sites, but still requiring site management, maintenance, compliance and rehabilitation-related work. The major mines report lists several care and maintenance sites:
Care and maintenance sites can still create contractor opportunities — especially in site security, equipment preservation, environmental monitoring, inspections, maintenance, rehabilitation preparation, compliance support, field services and future restart planning.
What Types of Mines Are in South Australia?
South Australia has mining activity across several major commodity groups. The state's major mines report includes copper, uranium, gold, silver, iron ore, graphite and heavy mineral operations and projects.
South Australia is also strongly positioned for copper, critical minerals and green manufacturing. The Department of State Development describes it as home to Australia's richest copper resource, and the Upper Spencer Gulf has significant magnetite iron ore resources connected to green steel production. For contractors, that means opportunities are not limited to one type of mine — work spans underground and open cut, mineral processing, heavy equipment, workshops, transport, power, water, site services, safety and industrial maintenance.
Why South Australia's Mining Sector Matters for Contractors
South Australia is not just a mining state — it is a growing mining investment destination. In March 2026, the South Australian Department for Energy and Mining reported that the state ranked fourth globally in the Fraser Institute's 2025 Investment Attractiveness Index, ahead of all other Australian jurisdictions in that survey.
For contractors, investment confidence supports future exploration, project development, mine expansions, infrastructure work and long-term service contracts. Mining projects rely on contractors for:
What Software Do South Australian Mining Contractors Need?
A single mining contractor may need to manage staff across multiple sites, site-specific compliance, changing rosters, purchase orders, workshop work, heavy machinery, field updates, safety forms, timesheets and invoicing. It is not enough to simply schedule a job — contractors need to connect field staff, workshop teams, safety, timesheets, purchase orders, job costing, assets, invoicing and payroll workflows.
SprintSuite is built for mining and heavy industry contractors that need this level of operational visibility. For South Australian contractors working across Adelaide, regional SA, mine sites, industrial projects and remote locations, SprintSuite helps reduce double handling and improve visibility from site to office.
