mining in waihi equipment

Rehabilitation: other areas – Waihi Gold

2021-11-12 · When mining finishes the portal will be filled and sealed and the area planted. There will be little evidence that any mining activity occurred. A recent example of successful underground mine closure and rehabilitation is Golden Cross, in the Waitekauri Valley near Waihi. That mine closed in 2008.


This method would use modern drilling jumbos, rock loading units, and supporting equipment. This is similar to how we currently develop drives in our underground mining operations at Waihi. The drilling jumbo would be electric. Other tunnelling equipment including loaders, haul trucks, and service vehicles would be battery operated where possible.

Mining Jobs in Waihi Waikato, Job Vacancies

Listed one day ago 1d ago at Alton Drilling Ltd. This is a Full Time job. suburb: Waihi Waihi classification: Mining, Resources & Energy Mining, Resources & Energy subClassification: Mining - Drill & Blast Mining - Drill & Blast. Excellent Career Progression Opportunities. Great …

OceanaGold''s Project Martha | Geology for Investors

2021-7-30 · Project Martha is a part of the Waihi District, a region in the North Island of New Zealand encompassing the town of Waihi and surrounding areas in the Cormandel Peninsula (yellow). The Coromandel area in New Zealand''s central north peninsula has a rich history of 200 years of gold prospecting and mining. The Martha mine is a testament to the ...

New life for one of New Zealand''s oldest gold mines ...

2021-10-21 · The Martha Underground Mine is part of OceanaGold''s Waihi Operation, in the town of Waihi on New Zealand''s North Island. First operated in 1879, the mine was one of the world''s greatest gold mines ...

Major Mines & Projects | Waihi District Project

Waihi District Open Pit & Underground Project is located 2 km N from Waihi, New Zealand ... Mining and mill throughput capaciites. Full profiles of select mines and projects. Deepest underground mines. Shaft depth and mill throughput data. Full profiles of select mines and projects. Heavy mobile equipment. HME type, model, size and quantity ...

Funding Wanted Listings

Funding Wanted Mining / Minerals / Metals New Zealand New Arrival Equity Wanted. Our company is moving ahead with its signature Ilmenite project located offshore Waihi, and we are seeking support to define and report a JORC resource by June 2022, and thereafter for …

Mines Rescue – Waihi Gold

2021-11-12 · As part of Waihi Gold''s commitment to the community, a relationship has been established with local emergency services. Regular exercises and liaison with these groups has broadened the team''s experience and also allowed the community emergency response units to be aware of the equipment and skills that the Mines Rescue Team has to offer.

pH and acid drainage – Waihi Gold

2021-11-12 · Within the mining industry, maintenance of a desired pH range has important implications for many of the processes that take place. The 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.

Martha Underground Project, Waihi

The Waihi mine is situated in the Hauraki District in the Waikato region. ... The mining equipment will include haulage trucks such as AD45B, DD421 jumbos, load hauling dumps, production drills, graders, shotcrete mixers, and mobile crushers. Processing at Martha underground project.

Martha Underground Project, Waihi

Martha Underground Project, Waihi - Mining Technology

The mining process – an overview for students – Waihi Gold

2021-11-12 · The first part of the mining process involves finding the minerals. Exploration for gold and silver for modern mining in Waihi began in the 1970s and prospecting continued into the 1980s. Diamond drills bored into the ground at an angle of 45° and collected core samples from various depths. Approximately 13,000 metres of drilling was completed.

Modern mining in Waihi

2020-11-6 · Upgraded crushing, conveying, and processing equipment was installed, and a new Water Treatment Plant commissioned. This project would extend mine life to 2007. The one millionth ounce of gold was poured in 2000, and then in 2004 the Favona underground portal was built. Waihi mining was once again heading underground.

OceanaGold''s Waihi proposals condemned by local groups

2020-12-1 · OceanaGold''s Waihi proposals condemned by local groups. By Matthew Hall 01 Dec 2020. Multinational gold producer OceanaGold has been accused of "mining by stealth" in a New Zealand conservation area by Coromandel Watchdog of Hauraki, an umbrella group representing various anti-mining environmental groups on the Coromandel Peninsula.

History of gold, Hauraki goldfield, New Zealand

2018-8-14 · In 1867 the goldfield at Thames started producing, and in 1875 the Waihi area became open to prospecting. A gold rush followed but the miners failed to recognise the potential of the quartz vein deposits they discovered, including the Martha vein, discovered at Waihi in 1878. Gold in the quartz veins of the Hauraki district is very fine grained ...

New life for one of New Zealand''s oldest gold mines ...

2021-10-13 · The Martha Underground Mine is part of OceanaGold''s Waihi Operation, in the town of Waihi on New Zealand''s North Island. First operated in 1879, the mine was one of the world''s greatest gold mines back in its day, until a drop in the gold price saw the mine gate shut in 1952. By then, 175km of tunnels had been driven into the quartz of Martha Hill.

Mining History New Zealand High Resolution Stock ...

Find the perfect mining history new zealand stock photo. Huge collection, amazing choice, 100+ million high quality, affordable RF and RM images. No need to register, buy now!


2020-1-21 · Waihi Waihi is the home of the Martha Mine, one of the largest goldmines in New Zealand. Waihi Goldmine Cornish pumphouse, Waihi ... Charles Judd Ltd were established in 1869 as manufacturers of Gold-mining and sawmilling equipment. Alfred and George Price, from Stroud, Gloucestershire, set up their engineering company in 1868, moving to Thames ...

Major Mines & Projects | Waihi Operation

Waihi Gold operates both the Martha Mine open pit and the Correnso underground mines in Waihi. Mining at Correnso completed in Q1/20; narrow vein mining to continue throughout the year. Process plant shutdown for Q2/Q3 2020 and then restarted in Q4 2020 for batch processing of narrow vein ore; then shutdown until Q2 2021.

About Hauraki » Hauraki District Council

2021-12-27 · Mining in the Karangahake Gorge was closed in 1939 after 57, 000 ounces (1.56 tonnes) of gold had been won. Now part of the Kaimai Mamaku Conservation Park, the history and natural beauty can be accessed through a variety of walks. The last half of the 1900''s focused in exploration, development and mining of the Waihi Martha Mine open pit.

Air quality – an overview for students – Waihi Gold

2021-11-12 · Dust monitoring equipment was set up around Waihi in 1982, five years before mining started, so that information could be collated about pre-mining dust levels. This information was used to set the standards for dust levels once mining began. Dust monitoring continues throughout the operation. Technicians take regular weekly and monthly samples.

Gr8 Job Hauraki

Waihi - Service Technician - Full time - Responsible for ensuring efficient maintenance and repair of client''s Mining equipment through local sites Paeroa - Speech Language Therapist - Part time (4 days a week) - Seeking an experienced Speech-Language Therapist based in New Zealand who has a strong interest in Autism and AAC ...

Mines Rescue up for the challenge

2021-6-19 · Mines Rescue up for the challenge. Our operations employ experts and specialised equipment to provide rescue and safety services at our mines. Our teams also assist local emergency and rescue teams. To be a member of an OceanaGold Mines and Rescue Emergency Response Team, each team member is required to maintain their skills and physical fitness.

OceanaGold resumes operations at New Zealand gold mines

2020-4-29 · At Waihi in in New Zealand, the development of Martha underground mine as well as regional exploration activities have restarted, adhering to the required safe working practices. OceanaGold has also resumed mining at Macraes mine, which is the country''s largest gold producing operation. In 2018, Macraes mine produced 202,990 ounces gold.

new gold mining processing equipment

Gold Mining Equipment by MSI Mining Our gold recovery equipment is used in mining operations around the world, ... and manufactured equipment plants/systems processing 1,500+ tons of ore per hour ... our designs, and we are constantly testing new and old equipment designs.