TNA- Tailings News Alerts

Up-to-date News and Information on Tailings Dams and Engineered TSFs

NEWSMAKERS:   * Anglo American * Anglo Asian * Barrick * Belo Sun * BHP * Biocementation * Brumadinho * Concrete with Tailings * Doce River * * ExcelPlas * Fundao * GISTA * Glencore * ICMM * Iron Ore Tailings * InSAR * Knight Piesold * Mariana * Mini-Dredgers * Rio Tinto * Samarco * SLURRYCAT™ * Tailings Dam Failure * TNA * TSF * VALE * Worley


British Court Rejects Vale’s Appeal in Billion-dollar Action for Mariana Disaster

Companies’ Report on Brazil Dam Failure Adds Little New on Causes

Tailings Monitoring Tech Making Headway in African Mining

Fishers’ Supporters Appeal to Rio Tinto Investors


Smart Monitoring Solutions Offered for HDPE Lined Tailings Dams
By placing temperature- and/or strain-sensing DFOS cables below the HDPE liner on a lined TSF, it is possible to determine whether the liner has a leak, which is indicated by a change in temperature and/or strain caused by increasing moisture below the liner.

Closed-form Prediction of Leakage Through HDPE Liner Defects Underlying Tailings Dams

Opportunities in New Era of Tailings Planning

Anglo Asian told to communicate better over Tailings Dam Plans

How Mexican mines are Reducing Water in Tailings Dams

Are Fish Populations Recovering After the Huge Disaster of Mining Tailing Dam Collapse in Mariana (Brazil-MG)?

Doce River Mining Tailings Found to be an Influencing Factor in Loggerhead Turtles Reproductive Success in Brazil

Cadmium at 50,000 Times the Legal Level Found Next to Farm near Disused Gold Mine in NSW

Worley Seeking Geotechnical Consultant – Dams & Tailings

Valorization of Iron Ore Tailing (IOT) Waste Through the Circular Economy Concept A Sustainable Solution


Alarming a Tailings Dam Failure with a Joint Analysis of InSAR-Derived Surface Deformation and SAR-Derived Moisture Content

Dry Stacking of Filtered Tailings for Large-Scale Production Rates over 100,000 Metric Tons per Day: Envisioning the Sustainable Future of Mine Tailings Storage Facilities

Effects of Mine Tailings on Aquatic Macroinvertebrates within the First Year After a Major Dam Collapse

Long-term Evolution of the Phreatic Surface in a Tailings Dam following Closure

Terrestrial Species Exposed to Mining Tailings: Assessing the Potential Ecotoxicological Impacts of the Fundão Dam Collapse in Brazil


How to Get Noticed by More Than 45,000 People in the Tailings Space Across the Globe
TNA reaches over 45,000 people each month and this high level of audience engagement comes from years of creating content that matters to the mining industry.
We provide the industry’s most reliable and current information, and have the trust and attention of the leaders and decision makers.
Not only can we help you get in front of our highly engaged audience, but we also have a number of channels you can use to target your message – as well as the subject matter experts to put it all together.
TNA Digital Marketing Tools Used to Reach Critical Asset Owners

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