Thank you for your interest in discovering more about ReMine+.
Below are some resources that we believe will be of interest to you. If you have any questions about the project not covered in this resource page, please contact us for more information.
ReMine+ Capability Statement (2024)
The legacy of mine waste is undeniably massive, but so too is the opportunity. We look beyond waste, leading the future of resource recovery. ReMine+ is at the forefront of mineral processing innovation. Our patented process extracts valuable metals from sulphide bearing mine waste and simultaneously removes sulphur to minimise environmental risks associated with acid mine drainage.
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Re-Mining of Sulphide Tailings for Critical Metal Extraction and Improved Environmental Outcomes
Cobalt Blue participated in the International Mining and Resources Conference (IMARC); a meeting ground for industry leaders.
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Battery Metals from Mine Waste: Our Global Opportunity
This presentation was given to a technical audience for the Australian Institute of Geoscientists (AIG) technical seminar series in Brisbane.
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Sustainable Solutions for Recycling Mine Waste (2023)
This paper introduces Cobalt Blue Holdings, an Australian based company with unique technology and experience targeting the processing of sulphide waste into sustainable environmental outcomes whilst recycling mine waste to obtain the contained metals. This processing generates metal compounds and elemental sulphur, thereby helping to meet metal demand for clean energy whilst simultaneously resulting in nature-positive outcomes. In addition, elemental sulphur is essential for fertiliser production and industrial metallurgical applications whilst extraction results in de-sulfidation of acid-generating mine waste.
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Introduction to COB Projects and Strategy
This introductory presentation gives a high level overview of Cobalt Blue, our 3 part strategy, the Broken Hill Cobalt Project, the Kwinana cobalt and nickel refinery and ReMine+.
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COB Company Update 3Q 2023
Here, an update to company activities is provided, with a focus on the Broken Hill Cobalt Project, Kwinana Refinery, and a summary of relevant markets and demand projections.
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Battery Metals from Mine Waste: Europe's Green Opportunity
This presentation was given as part of the EIT Raw Materials Expert Forum: Materials for Battery Innovation in Darmstadt, Germany, on the 11th October 2023. It introduces Cobalt Blue's Waste Streams Projects to a European audience and what this could mean for the region in terms of an ethical and domestic source of critical raw materials into the European battery industry.
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Investor Presentations
Project contact
Dr Helen Degeling
Manager, ReMine+
Helen is a geologist with over 18 years’ experience in industry, academia and government. She was instrumental in initiating the Queensland Government’s Circular Economy, Secondary Prospectivity, Traceability and Sustainable Rare Earth Elements (REE) Processing programs.
She is a passionate advocate for the growth and evolution of the minerals sector in line with the demands of a just transition towards decarbonisation and adoption of Environmental, Social and Governance standards globally.
Helen aims to realise the opportunities for green metal extraction from mine waste to support the energy transition through Cobalt Blue’s innovative processing technology and high ethical and operating standards.