April 2021 Vol. 4

TNA- Tailings News Alerts

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


NEWSMAKERS:   * Atlantic Gold * Barr * BHP * Cadia * ExcelPlas * Goldridge Mining Ltd * GHD * HATCH * K2fly * KCB * MMG * Newcrest * Phibion  * Red Earth Engineering * REE * Samarco * SPL * Teck * TenCate * TNA * TSF * Vale

INDUSTRY NEWS

Update on the Tailings Dam Leak in the Solomon Islands (Breaking News)
https://theislandsun.com.sb/viewpoint-truth-about-the-grml-tailings-dam/

Brazil Court Flags Rupture Risk at Vale’s Norte Larajeiras Dam (Breaking News)
https://www.mining.com/court-sees-risk-of-rupture-and-halts-operation-at-vale-dam/

Red Earth Engineering (REE) Extends it Tailings Expertise By Hiring Two Very Experienced Tailings Engineers
https://cloud.excelplas.com/s/Tm7Yo4BMHxYtxXN​

Newcrest’s Cadia Gold Mine Tailings Dam Collapse in 2018 Causing Concern Again
https://www.abc.net.au/news/2021-04-20/cadia-residents-exposed-to-tailings-dust/100078334

From Aberfan to Brumadinho, and Mariana to Mount Polley, a Common Thread Runs Through the Mining Industry’s Tragic Recent History of Tailings Disasters
https://www.miningmagazine.com/geomechanics-ground-control/news/1408568/editors-note-may-2021

Tailings Tech Company Phibion to expand Accelerated Mechanical Consolidation’s Global Reach with RCF Jolimont II Fund Investment
https://im-mining.com/2021/04/20/tailings-dewatering-tech-company-take-accelerated-mechanical-consolidation-global-rcf-jolimont-ii-fund-investment/

1911 Gold Commences 2021 Tailings Reprocessing
https://ca.finance.yahoo.com/news/1911-gold-commences-2021-tailings-110000556.html

Nechalacho Mine Touts New Tech Will Lead to No Tailings, Easier Reclamation
https://cklbradio.com/2021/04/19/nechalacho-mine-using-computerized-tech-to-operate-without-tailings/

Vale Starts Vargem Grande Complex Filtration Plant Operation
https://www.globalminingreview.com/environment-sustainability/21042021/vale-starts-vargem-grande-complex-filtration-plant-operation/

NEW RESEARCH

Biological Effects of Uranium in Water, Soil and Rice Around a Decommissioned Uranium Mine
https://link.springer.com/article/10.1007/s10967-021-07689-w

New Method for Gold Recovery from Copper-Gold Tailings by Ammoniacal Thiosulphate Leaching
https://li01.tci-thaijo.org/index.php/cast/article/view/249669/170598

Chemical Technology for Producing Precious Metals from Enrichment Rejects of Copper-Pyrite Ores
https://www.scientific.net/SSP.316.625

Utilization of Low-Alkalinity Binders in Cemented Paste Backfill from Sulphide-Rich Mine Tailings
https://www.sciencedirect.com/science/article/abs/pii/S0950061821009818

Study on the Effectiveness of Limestone and Cementitious Industrial Products for Acid Mine Drainage Remediation
https://www.mdpi.com/1072600

Industrial Ramie Growing on Reclaimed Ion-Adsorption Rare Earth Elements Mine Tailings in Southern China: Defibration and Fibers Quality
https://link.springer.com/article/10.1007/s12649-021-01442-w

Biochar-Templated Surface Precipitation and Complexation Effectively Removes Arsenic from Acid Mine Drainage (AMD)
https://link.springer.com/article/10.1007/s11356-021-13869-8

Characterisation of Magnesite Mine Tailings as a Construction Material
https://link.springer.com/article/10.1007/s11356-021-13890-x

Long-term Effects of Phytoextraction by Poplar Trees on the Concentration, and Transportation of Heavy Metals in Mine Tailings
https://link.springer.com/article/10.1007/s11356-021-13864-z

JOBS

Atlantic Gold a Subsidiary of St Barbara Ltd. Seeking Tailings Engineer
https://www.careermine.com/job/1974722/tailings-engineer/

Barr Seeking Tailings-Focused Geotechnical Engineer
https://www.barr.com/Careers/Open-positions/Job-Posting/geotechnical-engineer–senior-level-tailings-focused-req2877

BHP Seeking Principal Tailings Engineer
https://careers.bhp.com/job/Principal-Tailings/735868400/

GHD Seeking Geotechnical Engineer for Mining
https://ghdltd.referrals.selectminds.com/index/jobs/geotechnical-engineer-mining-6445?et=DuSVMbYz

MMG Seeking Tailings Superintendent for Rosebery, Tasmania
https://au.linkedin.com/jobs/view/superintendent-tailings-and-water-project-at-mmg-limited-2481166584?refId=5a9ebc71-f4cc-4565-80a2-7d02b6524225&trackingId=Cl1/niKcZb1lUGk0slJIKg

Teck Seeking Tailings Engineer
https://jobs.teck.com/job/Sparwood-Tailings-Engineer-BC/734140800/

Teck Seeking Senior Engineering Advisor in Tailings
https://jobs.teck.com/job/Sparwood-Senior-Engineering-Advisor%2C-Tailings-%28QP%29-BC/731431900/

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MORE TAILINGS NEWS

Get More Tailings News Here:
https://www.tailingsnews.com.au/


MORE TAILINGS NEWS

Get More Tailings News Here:
https://www.tailingsnews.com.au/

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 2021
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