EnviroGold Global

The patent focuses on extraction from refractory oresCredit: Shutterstock / Lightspring
PROCESSING

EnviroGold patents new extraction process

The firm uses a weak acid leach technology

09 May 2024

EnviroGold Global uses chemistry to ecover valuable metals from mine tailings Credit: EnviroGold Global
PROCESSING

EnviroGold to build waste-reprocessing demo plant in Brisbane

Canadian tailings reprocessing specialist EnviroGold wants to showcase its tech to Australian miners

26 April 2024

500kg of Hellyer tailings were processed to extract the critical and precious metals.
PROCESSING

EnviroGold completes Hellyer pilot plant

The reprocessing included an off-site pilot study at the ALS Laboratory in Perth, Australia.

30 June 2023

 EnviroGold Global plans to start precious and base metal production in Hellyer, Tasmania, in 2023
ENVIRONMENT

EnviroGold to advance reprocessing technology

Pilot programme is focused on optimisation of the company's refractory ores technology

19 January 2023

Patent is a 'significant milestone' for the company
PROCESSING

Envirogold files refractory ore patent

Process uses a two-stage acid leach with one-hour acid residency times

18 November 2022

Company plans to target tailings reprocessing oppurtunities
PROCESSING

EnviroGold expands IP portfolio

CleanTech IP includes patents for iron ore beneficiation

07 November 2022

EnviroGold will be able to process 1,000 tpd of tailings.
PROCESSING

EnviroGold launches coring program at Buchans

The company signed commercial agreements in September 2021 to process tailings.

17 February 2022

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