oceanagold waihi operation

Waihi Operation OceanaGold

Our Waihi Operation in the North Island of New Zealand is an underground operation In early 2019 OceanaGold received consent to develop the Martha Underground This Operations We have a portfolio of four operating mines: the Haile Gold Mine in the United States of America; Didipio Mine in the Philippines; and the Macraes and Waihi operations in New Zealand Operations OceanaGold

We call Waihi home OceanaGold

We have a portfolio of four operating mines: the Haile Gold Mine in the United States of America; Didipio Mine in the Philippines; and the Macraes and Waihi Projects Extending the life of mining in Waihi was a key commitment OceanaGold made to the New Zealand Government when the company acquired the Waihi Operation in Projects OceanaGold Waihi Operation

About OceanaGold OceanaGold Waihi Operation

At each of our operations we contribute to economic growth, employment and skills development, and community and environmental partnerships Our vision is to be a Dewatering and Settlement Monitoring Report 2022 Annual Combined Stability Report 2022 Union Hill Heritage Feature Monitoring Report 2023 Air Quality Monitoring Report Reports OceanaGold Waihi Operation

OceanaGold

Website www oceanagold OceanaGold Corporation (OceanaGold) is a gold mining and exploration company based in Vancouver, Canada and Brisbane, Australia "When OceanaGold purchased the Waihi Operation in 2015, the mine had a life of less than three years We made a commitment then to extend the life of the Waihi District, a Golden Opportunity in New Zealand

OceanaGold

OceanaGold Corporation (OceanaGold) is a gold mining and exploration company based in Vancouver, Canada and Brisbane, The Waihi Operation is located on the North Island of New Zealand and was acquired by OceanaGold from Newmont Mining Corporation (Newmont) in 2015The Favona Underground Operation, which began in 2004, has been producing ore from stopes since 2006 Martha and Favona produced, on average, around 100,000 ounces of gold and around 750,000 ounces of Operations OceanaGold Waihi Operation

Contact Us OceanaGold

OceanaGold Macraes Operation Macraes Operation Golden Point Road, RD3, Macraes Flat 9483, East Otago, Macraes 9483, New Zealand +64 3 479 2922 [ protected] OceanaGold Waihi OperationFor over 30 years OceanaGold has been built on people and performance Together we’re mining gold for a better future, and it’s something we’re proud of Our company is resilient and dynamic trusted to deliver enduring value through innovation, performance and sustainable growthAbout OceanaGold OceanaGold Waihi Operation

Environment OceanaGold Waihi Operation

OceanaGold's Waihi mining operations are hardrock gold and silver mines The Martha open pit has been operating since 1988 It is unique in New Zealand in that it is situated in a residential area, in close proximity to a thriving community; it is the subject of intense public interest We are dedicated to maintaining operations in a sociallyOceanaGold sets climate change target to reduce emissions by 30 per cent by 2030; Just like Mars: Rover an inspiration; Aligning with the World Gold Council’s Responsible Gold Mining Principles; Water is as essential to making gold as it is to life; Employee testimonial: Justin Johns, Waihi Operation Process ManagerWe call Waihi home OceanaGold

OceanaGold Reports Full Year 2022 Financial Results

VANCOUVER, BC, Feb 21, 2023 /CNW/ OceanaGold Corporation (TSX: OGC) ("OceanaGold" or the "Company") reported its financial and operational results for the three months and full year ended December 31, 2022 The Waihi operation produced 10,466 ounces in the fourth quarter,The Mining Licence was granted for the Martha Mine Open Pit in 1987 The Martha Open Pit was the first major hardrock mining operation to be commissioned following the resurgence of New Zealand's gold mining industry in the late 1970s The Martha Mine is situated adjacent to the Waihi township, and the Processing Plant, Waste Rock EmbankmentsMartha Open Pit OceanaGold Waihi Operation

Contact Us OceanaGold Waihi Operation

Operations Martha : waihiinfo@oceanagold Accounts Payable Invoices to accountpayable@oceanagold Media Enquiries Kit Wilson Senior Communications Advisor Mob: 027 451 3407 Ph: +64 (0) 7 863 9915 : kitwilson@oceanagold 0800 WAIHIGOLD (0800 924 444) available 24/7Managing water on site The rainfall in Waihi is relatively high, averaging over 2,100 mm/year, and unlike many mines around the world which are often operated in dry climates, the Waihi site operates with a nett surplus of water Because of this net water surplus, water management is an integral part of operations, and the water treatmentWater OceanaGold Waihi Operation

Rehabilitation OceanaGold Waihi Operation

Rehabilitation has always been a major part of mine planning Rehabilitation proposals and concept plans were developed well before the commencement of construction for open pit mining in 1987, and those plans are revised from time to time In preparing these plans, the advice and skill of a large range of experts, including soil scientistsThe following sections describe the importance of acidity and its management for mining in Waihi, with particular emphasis on acid drainage control The pH scale measures hydrogen ion concentration It indicates the acidity or alkalinity of a solution Pure water has a pH of 7, acid solutions have a pH less than 7, and alkaline solutions a pHpH OceanaGold Waihi Operation

Social Investment OceanaGold

Waihi Operation, New Zealand Our Waihi Operation is focused on three key aspects of community partnerships including: School partnerships; Education outreach; and; Tourism in partnership with Gold Discovery Centre Our Waihi team provides funding to local schools every year, totalling $183,000 NZD in 2019For Justin Johns who joined OceanaGold in 2010 and has worked at the Globe Progress Mine, Macraes Operation, Haile Gold Mine and Waihi Operation OceanaGold is a career destination with real growth potential Justin Johns spent his whole childhood in Kalgoorlie but has spent most of his mining career in New ZealandEmployee testimonial: Justin Johns, Waihi Operation OceanaGold

People and Careers OceanaGold

OceanaGold sets climate change target to reduce emissions by 30 per cent by 2030; Just like Mars: Rover an inspiration; Aligning with the World Gold Council’s Responsible Gold Mining Principles; Water is as essential to making gold as it is to life; Employee testimonial: Justin Johns, Waihi Operation Process ManagerFrom 1882 to 1954 the Waihi area produced a total of £31,403,981 worth of gold At the Martha Mine, 11,932,000 tonnes of ore was mined, yielding 174 tonnes of gold and 1,193 tonnes of silver This production of 56 million oz of gold and 384 million oz of silver, at bullion prices (June 2008) of NZ$900 per oz for gold and NZ$15 per oz forAbout the historic mine OceanaGold Waihi Operation

OceanaGold proposes to expand Waihī mine, extending operations beyond

OceanaGold Waihi operation general manager Bernie O’Leary, said that, if consented, Project Quattro has the potential to produce nearly 750,000 ounces of gold over a 14year period (file photo)OceanaGold Waihi operates the Martha Mine open pit and several underground mines in Waihi We are also actively exploring in other areas Waihi is situated on the east coast of the North Island of New Zealand and has a population of about 5,000 people The surrounding area predominantly supports dairy farming and horticultureAbout Mining in Waihi OceanaGold Waihi Operation

Timeline OceanaGold Waihi Operation

2016: June Waihi Gold Company subsequently agreed to sell its Waihi mining operations to OceanaGold (New Zealand) Limited (OGNZL) with the handover date being 1 June 2016 April Rock fall on the North wall of the open pit 2018: May Celebration of 30 years modern gold mining in WaihiOceanaGold’s acquisition of Waihi Gold in 2015 deepened the company’s Kiwi roots, enabling it to share decades of mining innovation and leadership to advance the development of Waihi’s gold and silver resources At Waihi, we currently operate a successful underground mining operation and are actively exploring in the regionTHE WAIHI NORTH PROJECT Home