Great Boulder Resources

Great Boulder Resources is a mineral exploration company with high-quality gold and base metal projects in Western Australia. The Company’s key focus is exploration and development of the high-grade Side Well Gold Project near the historic gold camp of Meekatharra in the Murchison region.

andrew paterson

Andrew Paterson – Managing Director

Andrew is a geologist with over 25 years’ experience in mining and exploration in Australia and PNG. After graduating from WASM in 1993 he spent several years in surface and underground gold and nickel mining operations around the WA Goldfields before moving into a management role with Harmony Gold. Since then Andrew has managed diverse programs exploring for gold, nickel, iron ore and lithium for companies including Atlas Iron and Focus Minerals. In 2016 Andrew was part of the management team that recapitalised Kingston Resources, leading to Kingston’s successful acquisition of the 2.8Moz Misima Gold Project in PNG.

In the News

October 7, 2025 Off

Great Boulder Resources (ASX:GBR) delivers thick gold intersections as Side Well South nears maiden resource

By MarketOpen

Great Boulder Resources Managing Director Andrew Paterson says drilling at Side Well South is rapidly building towards a maiden resource after delivering multiple thick, high-grade gold intersections.

September 12, 2025 Off

Great Boulder Resources (ASX:GBR) accelerates Side Well exploration with three rigs in operation

By MarketOpen

Andrew Paterson, Managing Director of Great Boulder Resources, says the company’s exploration program at Side Well is gathering momentum with...

September 9, 2025 Off

Great Boulder Resources (ASX:GBR) strikes visible gold at Eaglehawk

By MarketOpen

Great Boulder Resources (ASX:GBR) has intersected coarse visible gold at its Eaglehawk prospect, reinforcing the high-grade potential of the Side...

August 25, 2025 Off

Great Boulder Resources (ASX:GBR) sharpens drill focus as Side Well accelerates towards 1Moz-plus ambition

By MarketOpen

Great Boulder Resources is stepping on the accelerator at Side Well, aiming for major gold system growth with multiple rigs...

August 19, 2025 Off

Great Boulder Resources (ASX:GBR) unearths high-grade gold at Eaglehawk and Ironbark, strengthening Side Well growth potential

By MarketOpen

Managing Director Andrew Paterson says the latest drilling at Eaglehawk and Ironbark confirms Great Boulder Resources’ ability to uncover new...

August 13, 2025 Off

Great Boulder Resources (ASX:GBR) sets sights on new gold horizons at Side Well

By MarketOpen

Great Boulder’s latest survey at Side Well has unveiled multiple new gold targets, expanding its discovery potential across three corridors.

August 7, 2025 Off

Great Boulder Resources (ASX:GBR) expands Ironbark gold strike and progresses development at Side Well

By MarketOpen

Andrew Paterson says Great Boulder’s latest drilling at Ironbark has significantly extended high-grade gold mineralisation, strengthening the company’s development outlook.