- 1. Clean Mining and CSIRO team up to launch cyanide-free gold processing
- (Waste to Energy)
- Australia is leading the charge towards greener and safer gold production with an environmentally-superior alternative gold recovery process technology, dispensing with toxic cyanide and mercury currently ...
- Created on 23 January 2020
- 2. New Century ramps up production
- (Latest)
- ... process.” Century concentrate continues to deliver low levels of typical penalty elements common in other zinc concentrates such as iron, manganese, cadmium, mercury and arsenic. Century also remains ...
- Created on 11 July 2019
- 3. Indonesia vows to dump mercury from mining and industry
- (Latest)
- Reuters has reported that Indonesia is increasing its efforts to eliminate the use of mercury in sectors such as mining, manufacturing and healthcare. The government said in a statement that a presidential ...
- Created on 09 May 2019
- 4. OceanaGold launches P37-M water project at Didipio
- (Latest)
- ... or about 2,400 households. While the nature of the mined ore at Didipio allows for extraction using grinding and flotation processes with water, OceanaGold has reported not using cyanide or mercury for ...
- Created on 04 January 2019
- 5. CSIRO’s cyanide-free gold showcases non-toxic solution
- (Leading Developments)
- ... an alternative to cyanide and mercury to extract the yellow metal. Lead scientist Paul Breuer holds up a 1 ounce commemorative gold ingot from the first gold pour using CSIRO’s cyanide-free ...
- Created on 19 December 2018
- 6. CSIRO's cyanide-free gold showcases non-toxic solution
- (Latest)
- CSIRO, Australia's national science agency, has produced the country’s first gold using a non-toxic chemical process in an effort to provide an alternative to cyanide and mercury to extract the yellow metal ...
- Created on 31 August 2018
- 7. New campaign seeks end to ocean mine waste dumping
- (Around the Region)
- ... who depend on a healthy Basamuk Bay.” Mine waste can contain up to three dozen dangerous chemicals, including arsenic, lead, mercury, and cyanide. These metals accumulate in fish and, ultimately, the ...
- Created on 15 May 2018
- 8. Newcrest secures tailings breakthrough at Cadia's northern tailings dam
- (Latest)
- ... s to recover gold, where the gold extraction process involves the use of substances such as mercury, cyanide and arsenic. Geotechnical analysis has commenced on possible repair options of the failure zon ...
- Created on 15 March 2018
- 9. New campaign seeks end to ocean mine waste dumping
- (Latest)
- ... cluding arsenic, lead, mercury, and cyanide. These metals accumulate in fish and, ultimately, the wildlife and people that eat them. Source: https://earthworks.org ...
- Created on 15 March 2018
- 10. Novo reports on exploration of Purdy’s Reward
- (Latest)
- ... Silver and lesser copper and mercury make up impurities. Given the overwhelming indications that Purdy’s Reward is an extremely coarse gold system, Novo is undertaking a comprehensive size analysis of ...
- Created on 27 December 2017
- 11. Japan Gold expands Hokkaido portfolio
- (Around the Region)
- ... projects cover historic gold-silver and mercury mines in a prospective and largely underexplored area south of the company’s Ikutahara project. The three projects comprising 21 applications and 6871 ...
- Created on 08 November 2017
- 12. Japan Gold adds to portfolio
- (Latest)
- ... work identified two distinct coincident clay-alteration/geochemical anomalies including a 5.5km by 1.5km east-west trending zone with anomalous gold, silver, arsenic, antimony and mercury and a smaller ...
- Created on 27 April 2017
- 13. Promising field work at Ikutahara
- (Latest)
- ... detailed mapping of two advanced Ikutahara prospects, which are the areas surrounding the historic Ryuo gold-silver mine and Akebono gold-silver workings. Multiple gold-silver and mercury prospects ...
- Created on 11 February 2017
- 14. Shambesai environmental process approved
- (Asian Intelligence)
- ... heavy concentrate sampling. The nearby historic Chauvei mercury-antimony deposit was in production from 1939 until the early 1990s. In 2005 Perseus Mining Kyrgyzstan, which would be listed as Manas Resources ...
- Created on 27 June 2014
- 15. Seeking safer artisanal livelihoods
- (Asian Intelligence)
- ... areas, such as the reduction in mercury use. My research will explore if the use of better technology can indeed improve the ‘chances’ of ‘gold strikes’. It will work to build better awareness about safety ...
- Created on 14 March 2014
- 16. KAZAKHSTAN - Operations suspended at Dalabai
- (December 2012)
- ... at the plant. “The temporary suspensions of operations at Dalabai over winter will allow the now well understood and necessary improvements to the processing plant, looking to deal with both the mercury ...
- Created on 01 December 2012
- 17. KYRGYZ REPUBLIC – Savoyardy decision soon
- (September 2009)
- ... and trucking the high grade ore to an existing processing facility at Haidarkan for processing to a gold concentrate. The Haidarkan mercury mining and processing complex is 370km from Savoyardy but has ...
- Created on 29 August 2009
- 18. KYRGYZ REPUBLIC - Savoyardy drilling program
- (August 2009)
- ... for processing to a gold concentrate. The Haidarkan mercury mining and processing complex is 370km from Savoyardy but has several advantages over establishing new processing facilities including less capital ...
- Created on 15 August 2009
- 19. KYRGYZ REPUBLIC – Positive Savoyardy pre-feasibility study
- (June 2009)
- ... to China or Kazakhstan for sale to a third party BIOX plant or roasting facility. The Haidarkan mercury mining and processing complex is 370km from Savoyardy. It has been in operation since 1942 and is ...
- Created on 16 June 2009
- 20. PAPUA NEW GUINEA - Nautilus finds new seafloor system
- (July 2007)
- ... our exploration techniques can locate seafloor mineralization systems, the survey vessel 'Wave Mercury' was brought back to the port of Lae, to integrate new drill units to the two Remote Operated Vehicles ...
- Created on 23 July 2007