June 2022 Vol. 4

TNA- Tailings News Alerts

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


NEWSMAKERS:   * Anglo America * Auxilium * Barrick Gold * BHP * Brazil * Brumadinho * Capstone Mining * DRDGOLD * ExcelPlas * FundĂŁo Dam * GCM Mining * Golder * InSAR *  Mini-Dredgers * Newcrest * Samarco * Satellite Radar Mapping of Tailings Dams * Slurry Pipes * Tailings Dam Failure * TNA * TSF * VALE * UHMWPE * WSP

INDUSTRY NEWS

Vale to Spend $400 Million in 2022 to Remove Tailings Dams
https://www.mining.com/web/vale-to-spend-400-million-in-2022-to-remove-tailings-dams/

Brazilian Steelmaker CSN Preparing Offer to Acquire Samarco Mineracao
https://www.nsenergybusiness.com/news/csn-samarco-mineracao-acquisition-proposal/

New Remote-Controlled Dredgers for Managing Tailings Dams
https://www.dredgingservices.com.au/mini-dredgers/

Australian Universities, Mining Majors Partner on Research Project to Reduce Risk of Tailings Dam Failures
https://www.mining.com/universities-mining-majors-partner-on-research-project-to-reduce-risk-of-tailings-dam-failures/

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

HxGN LIVE: Collaboration Key to Tailings Innovation
Economic benefits of re-processing are too often overlooked
https://www.miningmagazine.com/tailings/news/1434621/hxgn-live-collaboration-key-to-tailings-innovation

BHP Applies for Carbon Credits for Australian Tailings Dam
https://www.afr.com/companies/mining/carbon-credits-for-mine-wastes-on-the-agenda-as-bhp-plots-big-sink-20220621-p5avfs

DRDGOLD Hits Roadblock After Dept. of Water Frustrates R1Bill Tailings Facility Proposal
https://www.miningmx.com/news/gold/48764-drdgold-hits-roadblock-after-dept-of-water-frustrates-r1bn-tailings-facility-proposal/

Concern Over Cracks in Anglo American’s El Torito Tailings Dam
https://resumen.cl/articulos/comunidad-de-el-melon-acusa-riesgo-de-colapso-de-tranque-de-relaves-y-bloquea-acceso-a-mina-el-soldado-de-anglo-american

Golder Report Discussion on “Procedure for Assessing the Liquefaction Vulnerability of Tailings Dams”
https://cloud.excelplas.com/s/gfRo2ndo8Ry2bAh#pdfviewer

Auxilium Advances to Pilot Phase in the BHP Tailings Challenge
https://atgtailings.com/news/f/auxilium-advances-to-pilot-phase-in-the-bhp-tailings-challenge

Dr. Violeta Martin Presents Tailings Dam Breach Inundation Modelling at the ICOLD 2022 Congress
https://www.knightpiesold.com/en/news/articles/dr-violeta-martin-presents-tailings-dam-breach-inundation-modelling-at-the-icold-2022-congress/

Impossible Mining — Interviewing CEO Oliver Gunasekara
https://cleantechnica.com/2022/06/21/impossible-mining-interviewing-ceo-oliver-gunasekara-part-2/

Tailings Dam Research Examines More Reliable Interpretation of CPT Results
https://www.geplus.co.uk/news/tailings-dam-research-examines-more-reliable-interpretation-of-cpt-results-22-06-2022/

Lessons from Tailings Dam Failures—Where to Go from Here?
https://www.mdpi.com/2075-163X/11/8/853/pdf?version=1629001397

Management of Tailings Storage Facilities
https://www.polymetalinternational.com/upload/iblock/fec/Polymetal_TSF_report_2022.pdf

NEW RESEARCH

Mechanical Behaviour Analysis of Polymer Stabilized Gold Ore Tailings [PDF]
http://simples.serdigital.com.br/clientes/soils/arquivos/288.pdf

Mechanical Properties of Cemented Tailings Backfill Under True Triaxial Loading Condition
https://link.springer.com/article/10.1007/s12517-022-10476-w

Estimating the Potential Differential Settlement of a Tailings Deposit Based on Consolidation Properties Heterogeneity
https://www.mdpi.com/2076-3417/12/12/6206/pdf?version=1655543867

Numerical Simulation on the Evolution of Tailings Pond Dam Failure Based on GDEM Method
https://www.frontiersin.org/articles/10.3389/feart.2022.901904/full

Inundation Modelling of Non-Newtonian Tailings Dam Breach Outflows
https://www.knightpiesold.com/sites/en/assets/File/ICOLD%202022%20-%20Non-Newtonian%20Tailings%20Breach%20Outflows.pdf

Gradient Rise in Seepage Pollution Levels in Tailings Ponds Shapes Closer Linkages Between Phytoplankton and Bacteria
https://www.sciencedirect.com/science/article/abs/pii/S0304389422012250

NEW JOBS

Barrick Gold Seeking Geotechnical Superintendent – Tailings and Heap Leach
https://www.careermine.com/job/2079137/geotechnical-superintendent-tailings-and-heap-leach/?LinkSource=PremiumListing

Newcrest Seeking Manager – Tailings Impoundment Area
https://www.careermine.com/job/2079417/manager-tailings-impoundment-area/?TrackID=10&utm-source=widget&utm-medium=referral&utm-campaign=10

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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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

TNA Copyright 2022
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