Sir Samuel SG51-13 — AUSTopo 1:250,000 Topographic Map (2025)

Leinster, Lake Miranda, and the mineral-rich northern Goldfields—mapped across active nickel, gold, and lithium country

Covering Leinster, Mount Sir Samuel, Lake Miranda, Kathleen Valley, and surrounding northern Goldfields country, this AUSTopo 1:250,000 sheet provides a clear, authoritative regional overview of one of Western Australia’s most important remote mining districts. It brings together major mineral corridors, mine infrastructure, pastoral leases, salt-lake catchments, low ranges, highways, and an extensive network of exploration and access tracks.

From the mining centre of Leinster and the historic Agnew–Lawlers district to Lake Miranda and the rapidly developing Kathleen Valley corridor, the map delivers essential broad-area context across a landscape shaped by nickel, gold, lithium, pastoralism, and immense travelling distances. It is designed for exploration teams, engineers, emergency coordinators, environmental professionals, land managers, and experienced remote-area travellers.

At 1:250,000 scale (1 cm = 2.5 km), this is the largest scale at which published topographic maps cover the entire Australian continent—ideal for regional planning, land management, emergency coordination, and serious remote-area navigation.

Explore adjoining coverage with the official AUSTopo 1:250,000 map index.

🧭 Why this map stands out

• Updated mapping (2025) — aligned to modern Australian datums for confident, current use

• Exceptional mining-corridor perspective — Leinster, Kathleen Valley, Lake Miranda, and surrounding operational country shown together

• Valuable catchment context — salt lakes, drainage systems, ranges, infrastructure, and access routes clearly related across a broad area

• Professional-grade cartography — suited to exploration teams, engineers, emergency services, surveyors, pastoralists, and land managers

• Dual coordinate systems — supports seamless transition between office planning and field navigation

• Printed in Australia — precision output, locally finished and quality-checked

🗺️ What you’ll see

• Leinster, Mount Sir Samuel, Lake Miranda, Kathleen Valley, and historic mining localities

• Mine areas, processing and support infrastructure, exploration tracks, and airfields

• Goldfields Highway, mine-access roads, station routes, and remote tracks

• Salt lakes, drainage systems, low ranges, breakaways, and broad pastoral plains

• Vegetation patterns, pastoral boundaries, reserves, and administrative features

• Contours, spot elevations, and clear grid overlays for accurate positioning and large-area planning

Remote travel note: Active mine roads, exploration areas, pastoral leases, and culturally significant sites may have restricted access. Heavy vehicles operate throughout the region, and unsealed roads can close after rain. Confirm permissions, current conditions, fuel range, water, communications, and emergency arrangements before departure.

📐 Map details at a glance

• Scale: 1:250,000

• Series: AUSTopo — Australian Digital Topographic Map Series

• Coverage: Sir Samuel SG51-13

• Map currency: 2025

• Coordinates: Geographical & MGA

• Datum: GDA2020, AHD

• Projection: Universal Transverse Mercator (UTM)

• Sheet size: 800 mm (W) × 500 mm (H)

💧 Field-Ready Options for Rugged Use

Choose the format that best suits your intended use—from lightweight trip planning to demanding all-weather fieldwork.

✅ Standard Paper

• Printed on 100 gsm FSC® coated paper

• Produces crisp, clear text and finely defined map symbols

• Lightweight and convenient for general reference or protected field use

• An economical choice for trip planning, research and office applications

✅ Waterproof and Tearproof Tyvek®

• Made from genuine DuPont™ Tyvek®, an advanced synthetic material composed of pure polyethylene fibres

• Waterproof, tear-resistant, foldable and extremely lightweight

• Printed using HP pigment-based inks for a permanent waterproof finish

• Suitable for backpacks, vehicles and exposed field conditions

• Ideal for bushwalkers, emergency personnel and outdoor professionals

• Provides exceptional durability without the weight and bulk of lamination

✅ Laminated

• Fully encapsulated between two 80-micron gloss laminate sheets

• Highly resistant to water, stains, smudges and tearing

• Draw on the surface with whiteboard markers for route planning or instruction

• Use Mark-It-Dots to identify campsites, hazards, access points or other locations without marking the map permanently

• Wipeable and reusable

• Ideal for offices, classrooms, operations centres and repeated field reference

🎯 Who it’s for

• Mining, mineral-exploration, geology, and field-support teams

• Engineers, surveyors, contractors, and infrastructure planners

• Environmental, water-resource, pastoral, and land-management professionals

• Emergency services and remote-area coordinators

• Traditional Owner organisations, heritage teams, researchers, and educators

• Experienced Goldfields travellers and expedition planners

🇦🇺 Our commitment

Every AUSTopo map we supply is printed and finished in Australia, colour-managed for accuracy, hand-checked, and packed with care—so it arrives ready for real-world use.

Plan, brief, and work across the Sir Samuel and Leinster region with confidence. Choose your finish and add this essential 2025 AUSTopo map to your kit today.