June 2022 Vol. 3

TNA- Tailings News Alerts

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


NEWSMAKERS:   * Barrick * Brazil * Brumadinho * Capstone Mining * EnviroGold * ExcelPlas * FLSmidth * Fundão Dam * GCM Mining * GHD * InSAR *  MRA *  Pilbara Minerals * Samarco * Satellite Radar Mapping of Tailings Dams * Slurry Pipes * Tailings Dam Failure * TNA * TSF * VALE * University of Western Australia * UHMWPE * WSP

BREAKING NEWS

Barrick Facing New Allegations of Contamination near Veladero Mine in Argentina
https://financialpost.com/commodities/mining/barrick-facing-new-allegations-of-contamination-near-veladero-mine-in-argentina

INDUSTRY NEWS

Samarco Leveraging Technology for Control of Tailings Disposal
https://www.steelguru.com/coal-and-mining/samarco-leveraging-technology-for-control-of-tailings-disposal

Recovery of Strategically Important Critical Minerals from Mine Tailings
https://cloud.excelplas.com/s/n3tEFnP9Vcpl3cX#pdfviewer

Interview – Profit Sharing on Tailings & Toll Treatment of Tailings – Dr. Mark Thorpe
Dr. Mark Thorpe, CEO of EnviroGold Global, discusses the company’s unique advantage, extracting value from processed tailings
https://www.youtube.com/watch?v=udHZBAGr5m0

A Promising Approach to Mitigate Risks on the Existing Tailings Dams in Brazil [PDF]
https://cloud.excelplas.com/s/X1IKdx3QvZPYO14#pdfviewer

Advanced Tailings Dam Performance Monitoring with Seismic Noise and Stress -models [PDF]
https://cloud.excelplas.com/s/XKVYCfb9ysR8O8z#pdfviewer

New Abrasion Resistant Polyethylene Piping for Tailings Transportation
https://www.slurrypipes.com.au/

Scientists Examine Superhydrophobic Coatings Enabled by Iron Ore Tailings
https://www.azom.com/news.aspx?newsID=59347

Tailings Filtration Using Recessed Plate Filter Presses: Improving Filter Media Selection by Replicating the Abrasive Wear of Filter Media Caused by Falling Filter Cake after Cake Detachment [PDF]
https://www.mdpi.com/2673-6489/2/2/22/pdf?version=1655358917

Near Surface Geophysics to Identify Seepage from Tailings Dam Before a Spill [PDF]
https://media.gapgeo.com/tailings-dams-nsg.pdf

Rate of ‘Catastrophic’ Mining Waste Failures Rising Across the Planet
https://mg.co.za/environment/2022-06-15-rate-of-catastrophic-mining-waste-failures-rising-across-the-planet/

MRA Impressed by St Barbara Tailings Work
https://www.pngreport.com/mining/news/1434164/mra-impressed-by-st-barbara-tailings-work

Risk Evolution Study of Tailings Dam Failures Disaster Based on Decision-making Trial and Evaluation Laboratory [PDF]
https://cloud.excelplas.com/s/FQKW3tGwD1Wu2tr#pdfviewer

Extreme Weather is Making Mining Waste a Major Problem
https://reporterwings.com/news/health/extreme-weather-is-making-mining-waste-a-major-problem/

General Solution for Leakage Through Geomembrane Defects Overlain by Saturated Tailings and Underlain by Highly Permeable Subgrade
https://www.sciencedirect.com/science/article/abs/pii/S0266114422000383

Experimental Study of Reasonable Mesh Size for Geogrid Reinforced Tailings
https://www.nature.com/articles/s41598-022-13980-x.pdf

NEW JOBS

Capstone Mining Corp Seeking Tailings Engineer
https://www.careermine.com/job/2077464/tailings-engineer/

Freeport-McMoRan Seeking Supervisor Tailings
https://www.careermine.com/job/2078388/supervisor-tailings/?LinkSource=PremiumListing

Pilbara Minerals Seeking Senior Tailings Engineer for Perth
https://www.seek.com.au/job/57391657

NEW RESEARCH

Experimental Study of Efflorescence Salt Crust Formation in Tailings Dams: Possibility of Metal Recovery
https://www.sciencedirect.com/science/article/pii/S0892687522002837#

Utilization of Radon as a Tracer to Evaluate Uranium Tailings Dam Damage
https://link.springer.com/article/10.1007/s11356-022-20758-1

Analyses of Colloidal, Truly Dissolved, and DGT-labile Metal Species and Phosphorus in Mining Area Surrounded by Tailing Dams Using Self-Organising Maps
https://www.sciencedirect.com/science/article/abs/pii/S0045653522014965?via=ihub

Recovery of Lead-Zinc Tailings Using Alkali as an Activator and its Mitigation of Cd Contamination
https://www.sciencedirect.com/science/article/abs/pii/S0045653522005227

The Investigation into the Internal Temperature Evolution and Mechanical Performance of Early-Age Cemented Tailings Backfill Suffering Frost Damage
https://deliverypdf.ssrn.com/delivery.php?ID=5330820780951100921180871040110021220560880540140

MARKETING YOUR BRAND IN THE TAILING’S SPACE

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
https://www.tailingsnews.com.au/

TNA Media Pack Download Here
https://cloud.excelplas.com/s/ohJ6asTzCPppQKY#pdfviewer

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https://www.tailingsnews.com.au/


MORE TAILINGS NEWS

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This Newsletter is brought to you by Excelplas Labs, Australia’s Largest group of Polymer Testing Labs.
http://www.excelplas.com/

Any news requests should be sent to john@excelplas.com

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