May 2022 Vol. 1

TNA- Tailings News Alerts

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


NEWSMAKERS:   * AECOM * Barrick Gold * Boliden * Brazil * Brumadinho * CGG * Elon Musk * ExcelPlas * Fundão Dam * Glencore * Golder Associates * HATCH * HR Wallingford * Inmarsat * Knight Piesold * MMG * Phytomanagement * Phytostabilization * Rio Tinto * Samarco * Tailings Dam Failure * Satellite Radar Mapping of Tailings Dams * TNA * TSF * VALE * WSP

INDUSTRY NEWS

Inmarsat and Knight Piesold to Deliver Real-Time, Tailings Dam Monitoring
https://www.canadianminingjournal.com/news/tailings-inmarsat-and-knight-piesold-to-deliver-real-time-tailings-dam-monitoring/

Mine Waste Could Be Cut by 30pc: Hatch
https://cloud.excelplas.com/s/Hhd3s18ADm7ci1r#pdfviewer

Tailings Cuts on the Horizon
A REPORT by mining consultant Hatch has found there are technologies available today that could reduce mine tailings by up to 30% immediately and up to 50% in the next 10-20 years.
https://cloud.excelplas.com/s/Hhd3s18ADm7ci1r#pdfviewer​

How Satellite Technology Could Help Prevent Dam Collapses
https://www.newcivilengineer.com/innovative-thinking/how-satellite-technology-could-help-prevent-dam-collapses-05-05-2022/

Australian Court Greenlights MMG’s Tasmania Tailings Dam Study
https://www.mining.com/australian-court-okays-mmgs-tasmania-tailings-dam-study-to-proceed/

Rio Tinto Publishes New Tailings Policy [PDF]
https://www.riotinto.com/-/media/Content/Documents/Sustainability/Corporate-policies/RT-Tailings-policy.pdf?rev=bfccbeba157e4ddb90b7e129695def46

Numerical Investigation on the Impact of Tailings Slurry on Catch Dams Built at the Downstream of a Breached Tailings Pond
https://www.mdpi.com/2227-9717/10/5/898/pdf

Mine Tailings – Overview and its Management in Australia
https://globalroadtechnology.com/mine-tailings-overview-and-management/

Barrick Gold Targets Milestones at Pueblo Viejo Tailings Facility
https://www.bnamericas.com/en/news/barrick-gold-targets-milestones-at-pueblo-viejo-tailings-facility

LATEST RESEARCH

Phytostabilization of Metal Mine Tailings—a Green Remediation Technology
https://www.sciencedirect.com/science/article/pii/B9780323857635000143

Phytomanagement of Pb/Zn/Cu Tailings Using Biosolids-Biochar or -Humus Combinations
https://pubmed.ncbi.nlm.nih.gov/35523335/

A High-Fidelity Seismic Intensity Measure to Assess Dynamic Liquefaction in Tailings
https://arxiv.org/abs/2204.11393

Geochemical dispersion of metal and rare-earth elements in water and soil in the tailing storage facility in Central Kalimantan, Indonesia
https://www.researchgate.net/profile/Andy-Yahya-Al-Hakim/publication/360188413-Geochemical-dispersion-of-metal-and-rare-earth-elements-in-water-and-soil-in-the-tailing-storage-facility-in-Central-Kalimantan-Indonesia/links/6267bba28cb84a40ac8bacfe/Geochemical-dispersion-of-metal-and-rare-earth-elements-in-water-and-soil-in-the-tailing-storage-facility-in-Central-Kalimantan-Indonesia.pdf

NEW JOBS

Glencore Seeking Tailings Project Manager for CSA Mne, Cobar, NSW
https://www.seek.com.au/job/56850189?type=standout

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

Want More Tailings News?
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
https://www.tailingsnews.com.au/

TNA is owned and operated by ExcelPlas Pty Ltd.  By subscribing to TNA you agree to receiving regular TNA newsletters as well as the TNA platform using your email contact details to enhance the performance and functionality of TNA and its analytics reports.  These email contact details allow TNA to track page views and create more targeted and relevant content.  TNA provides an unsubscribe link on the bottom of each TNA newsletter.

April 2022 Vol. 3

TNA- Tailings News Alerts

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


NEWSMAKERS:   * AECOM * Aitik * Barrick Gold * Boliden * Brazil * Brian Fox * Brumadinho * CGG * Elon Musk * ExcelPlas * FLOW-3D HYDRO * Fundão Dam * GHD * Golder Associates * HATCH * Paterson & Cooke * Rio Tinto * Robotic Mini-Dredgers * Samarco * Tailings Dam Failure * Satellite Radar Mapping of Tailings Dams * TNA * TSF * VALE * WSP

BREAKING NEWS

Rio Tinto Publicizes Details of Tailings Management
https://www.canadianminingjournal.com/news/tailings-rio-tinto-publicizes-details-of-tailings-management/

Boliden to Spend US$530m on Aitik Tailings Dam
https://www.miningmagazine.com/natural-resources/news/1430185/boliden-to-spend-ususd530m-on-aitik-tailings-dam

Barrick Gold says Mining at Pueblo Viejo Would End Without TSF
https://www.canadianminingjournal.com/news/barrick-gold-says-mining-at-pueblo-viejo-would-end-without-tsf/

Brazil’s Vale Starts Work on Eliminating Another Upstream Dam
https://wsau.com/2022/04/20/brazils-vale-starts-work-on-eliminating-another-upstream-dam/

Golder Risk Assessment for Australian Vanadium Mine Finds Geomembrane ‘Not Necessary’
A Conceptual Exposure Model was developed by Golder and, together with a risk assessment, concluded that a geomembrane was not necessary and the risk to aquatic life was low
https://company-announcements.afr.com/asx/avl/d0bb6101-b532-11ec-b19e-26dffc357b1a.pdf

Shock $15 Plan for Old Gympie Gold Mine Site
https://cloud.excelplas.com/s/kfnz0eX604Hea7R#pdfviewer

Clean Energy’s Dirty Secret: How Push for Modern Technology has Made Chinese Pond Toxic
https://news.sky.com/story/clean-energys-dirty-secret-pond-filled-with-toxic-material-in-northern-china-is-by-product-of-rare-earth-processing-12592342

INDUSTRY NEWS

MASTERCLASS – ‘Advances in Design and Construction with geosynthetics for Mine Tailings and Closure Applications’ (Tuesday 7th June 2022)
https://geoanzconference.com.au/master-class/

Boliden to Adjust Dam Construction in Aitik
https://www.globalminingreview.com/environment-sustainability/15042022/boliden-to-adjust-dam-construction-in-aitik/

Modelling Tailings Dam Rupture (Video Webinar) by Brian Fox, FLOW-3D HYDRO
https://www.youtube.com/watch?v=_vLibD1xzEg

Editorial: Tailing Dams – Slow Responses to Risks Long Known
https://www.icevirtuallibrary.com/doi/full/10.1680/jgeen.2022.175.2.139

Water Security Threats and Challenges Following the Rupture of Large Tailings Dams
https://www.sciencedirect.com/science/article/abs/pii/S0048969722023786

Carbon-Capture Technology for Tailings Wins B.C. Company a Million-Dollar Prize Backed by Elon Musk’s Foundation
https://www.thestar.com/news/canada/2022/04/22/carbon-capture-technology-wins-bc-company-a-million-dollar-prize-backed-by-elon-musks-foundation.html

Keeping Up with Demand: Copper Tailing Reprocessing
https://www.azomining.com/Article.aspx?ArticleID=1662

The Future of Tailings Management – VIDEO
https://m.youtube.com/watch?v=Uo2uTEXD1CM

Swedish Mining Company to Improve Tailings Dam Construction
https://www.geplus.co.uk/news/swedish-mining-company-to-improve-tailings-dam-construction-22-04-2022/

Vale Sand to Aid Sustainability and Mining Tailings Reduction
https://www.globalminingreview.com/mining/13042022/vale-sand-to-aid-sustainability-and-mining-tailings-reduction/

TAILINGS REUSE

Evaluation of Molybdenum Tailings as Replacement for fine Aggregate in Concrete: Mechanical, Corrosion Resistance, and Pore Microstructural Characteristics
https://papers.ssrn.com/sol3/Delivery.cfm/1f8a0afa-2b3b-4437-ae8c-fdf5d1685ccd-MECA.pdf?abstractid=4087296&mirid=1

Graphite Tailings’ Effects on Mechanical and Physical Properties of Eco-Efficient Steel Fibre-Reinforced Concrete
https://www.mdpi.com/2075-5309/12/5/509/pdf?version=1650453172

Hydrometallurgical Processing of Brazilian Iron Ore Tailings for the Synthesis of Pigments
https://www.scirp.org/journal/paperinformation.aspx?paperid=116582

NEW RESEARCH

A Tailings Dam Long-Term Deformation Prediction Method Based on Empirical Mode Decomposition and LSTM Model Combined with Attention Mechanism
https://www.mdpi.com/2073-4441/14/8/1229/pdf?version=1649687353

Passivation of Heavy Metals in Copper-Nickel Tailings by In-Situ Bio-Mineralization
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4084663

Dewatered and Stacked Mine Tailings: A Review
https://pubs.acs.org/doi/10.1021/acsestengg.1c00480

Geochemical and Mineralogical Characteristics of Gold Mine Tailings in Egypt
https://link.springer.com/article/10.1007/s11707-021-0968-3

Semi-Parametric Copula-Based Estimation of Risk of Tailings Dams
https://aip.scitation.org/doi/abs/10.1063/5.0081339?journalCode=apc

NEW JOBS

AECOM Seeking Senior Tailings Engineer for Brisbane Role
https://www.careerone.com.au/jobview/senior-tailings-engineer/4761c9f6-c319-11ec-81cd-02b662f67062?page_referral_element=Search%20result

HATCH Seeking Tailings Engineer for Perth Role
https://au.linkedin.com/jobs/view/geotechnical-engineer-tailings-at-hatch-3037196253

Paterson & Cooke Seeking Tailings and Pipeline Project Engineer (Calgary, Alberta or Vancouver, BC)
https://www.patersoncooke.com/tailings-and-pipeline-project-engineer-calgary-alberta-or-vancouver-bc/

WSP Seeking Senior Civil Designer for Mine Waste Team
https://au.linkedin.com/jobs/view/senior-civil-designer-at-wsp-in-australia-3005651939

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

Want More Tailings News?
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
https://www.tailingsnews.com.au/

TNA is owned and operated by ExcelPlas Pty Ltd.  By subscribing to TNA you agree to receiving regular TNA newsletters as well as the TNA platform using your email contact details to enhance the performance and functionality of TNA and its analytics reports.  These email contact details allow TNA to track page views and create more targeted and relevant content.  TNA provides an unsubscribe link on the bottom of each TNA newsletter.

April 2022 Vol. 2

TNA- Tailings News Alerts

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


NEWSMAKERS:   * Brazil * Brumadinho * CGG * Daoer Company Tailings Spill * ExcelPlas * FLSmidth * Fundão Dam * GHD * Glencore * Geospatial Insight * Golder Associates * Impala Canada * Mariana Tailings Dam * Pueblo Viejo Tailings Dam * Rio Tinto * Robotic Mini-Dredgers * Samarco * Sardoba Tailings Dam Failure * Satellite Radar Mapping of Tailings Dams * Teck * Terra Motion * TNA * TSF * VALE * WSP

BREAKING NEWS

Tailings Dam Failure in Wenquan Township Jiaokou County, Shanxi Province, China (Breaking News)
https://blogs.agu.org/landslideblog/2022/04/06/wenquan-township-tailings-1/

World Leader in Tailings Dam Displacement Measurements from Satellite Radar Data
https://www.cgg.com/geoscience/satellite-mapping/minescope?gclid=CjwKCAjwur-SBhB6EiwA5sKtjnOISLE2RJqWNktOe5KOGvlTPVjdGSp397HjQHuZxEY0KQHTylQtjxoCsVkQAvD_BwE

New Insights into the 2020 Sardoba Dam Failure in Uzbekistan from Earth Observation
https://cloud.excelplas.com/s/Y8DItsapFRVpUXz#pdfviewer

A New Look at the Statistics of Tailings Dam Failures (Breaking News)
https://www.sciencedirect.com/science/article/pii/S0013795222001429?dgcid=rss_sd_all

INDUSTRY NEWS

Samarco Delivers Dam Stability Assurance Statement
https://www.steelguru.com/coal-and-mining/samarco-delivers-dam-stability-assurance-statement

Monitoring Tailings Dams with Distributed Acoustic Sensing
https://terra15.com.au/tailings-dam-monitoring/

Design of Tailings Management Facility for Teck QB2 Project | WSP
https://www.wsp.com/en-HK/projects/design-of-tailings-management-facility-for-teck-qb2-project

Social Engagement Prioritized in New Tailings Standard – Canadian Mining Journal
https://www.canadianminingjournal.com/featured-article/in-my-mined-social-engagement-prioritized-in-new-tailings-standard/

FLSmidth Southeast Asia Copper-gold Mine Order Includes Tailings & Filtrate Thickeners
https://im-mining.com/2022/04/05/flsmidth-southeast-asia-copper-gold-mine-order-includes-sag-and-ball-mills-as-well-as-tailings-filtrate-thickeners/

Tailings Management Program | Sustainable Mining | Future of Mining – VIDEO
https://m.youtube.com/watch?v=aeHpHlXdf08

Tutorial – Tailings Dam with Core – Getting started with PLAXIS Designer – VIDEO
https://m.youtube.com/watch?v=_oKJNht2yl0

Tailings Analysis – Just $100/sample for X-Ray Diffraction, Particle Size and Microscopy
https://www.excelplas.com/

‘It’s About Survival’: the Yorkshireman Seeking Justice for the Mariana Tailings Dam Disaster
https://www.theguardian.com/environment/2022/mar/11/jonathan-knowles-justice-for-fundao-tailings-brazil-dam-collapse-aoe

NEW PUBLICATIONS

Application of Multispectral Remote Sensing for Mapping Flood-Affected Zones in the Brumadinho Mining District (Minas Gerais, Brasil)
https://www.mdpi.com/2072-4292/14/6/1501/pdf

Environmental Pollution and Depth Distribution of Metal(loid)s and Rare Earth Elements in Mine Tailings
https://www.sciencedirect.com/science/article/abs/pii/S2213343722003992

Research to Extract Battery Metals from Tailings
https://www.australianmining.com.au/news/research-to-extract-battery-metals-from-tailings/

Study on Erosion Characteristics and Mechanisms of Recycled Concrete with Tailings in Salt Spray Environments
https://mdpi-res.com/d_attachment/buildings/buildings-12-00446/article_deploy/buildings-12-00446-v2.pdf

Bio-Matrix Pot Addition Enhanced the Vegetation Process of Iron Tailings by Giant Juncao Crops (Pennisetum Giganteum)
https://www.frontiersin.org/articles/10.3389/fmicb.2022.825660/full

Leaching Assessment of Cemented Bauxite Tailings Through Wetting and Drying Cycles of Durability Test
https://link.springer.com/article/10.1007/s11356-022-20031-5

Leaching Characteristics and Stabilization of Heavy Metals in Tailings by Sodium Diethyl Dithiocarbamate Intercalated Montmorillonite (DDTC-Mt)
https://www.sciencedirect.com/science/article/abs/pii/S0959652622006758

Production of Gold Mine Tailings Based Concrete Pavers by Substitution of Natural River Sand
https://www.sciencedirect.com/science/article/pii/S2666790822000325

Dynamic Effective Stress Analysis of a Centreline Tailings Dam under Subduction Earthquakes
https://www.icevirtuallibrary.com/doi/abs/10.1680/jgeen.21.00017a

Batch Scale Study on Magnetizing Roasting of Low-grade Iron Ore Tailings Using Fluidized Bed Roaster
https://www.sciencedirect.com/science/article/pii/S2214785322018685

Lithium-ion Transfer Strengthened by Graphite Tailings and Coking Coal for High-rate Performance Anode
https://www.sciencedirect.com/science/article/abs/pii/S1385894722016813

NEW JOBS

Impala Canada is the only Canadian Pure Play Palladium Producer Seeking Tailings Engineer
https://www.careermine.com/job/2058844/tailings-engineer/

Supervisor – Tailings | Glencore Mount Isa Mines
https://www.careerone.com.au/jobview/supervisor-tailings/823cb070-b1df-11ec-aa0e-06f93f5d74f8

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

Want More Tailings News?
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
https://www.tailingsnews.com.au/

TNA is owned and operated by ExcelPlas Pty Ltd.  By subscribing to TNA you agree to receiving regular TNA newsletters as well as the TNA platform using your email contact details to enhance the performance and functionality of TNA and its analytics reports.  These email contact details allow TNA to track page views and create more targeted and relevant content.  TNA provides an unsubscribe link on the bottom of each TNA newsletter.

April 2022 Vol. 1

TNA- Tailings News Alerts

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


NEWSMAKERS:  * Aquenox * BHP * Brazil * Brumadinho * Durham University * Earthworks * ExcelPlas * Fundão Dam * GHD * Glencore * Geospatial Insight * Golder Associates * GrantHelp * GroundProbe * ILUKA * Rio Tinto * Samarco * Shanxi Daoer Alumnium Co. * TNA * TSF * University of Nottingham * VALE

BREAKING NEWS

China Reports New Tailings Dam Spill
https://www.tellerreport.com/life/2022-04-01-shanxi-jiaokou-official-responds-to-%22a-dam-failure-accident-in-a-tailings-pond%22.S1XU60yrXq.html

BHP Set to Face $6.6bn Brazil Dam Lawsuit
https://www.mining-technology.com/news/bhp-brazil-dam-lawsuit/

Vale Plans to Sink US$4.3bn into Decommissioning Tailings Dams
https://www.bnamericas.com/en/news/vale-plans-to-sink-us43bn-into-decommissioning-tailings-dams

Iluka Wins $1bn Loan for Rare Earth Tailings Extraction
https://cloud.excelplas.com/s/0byD6D7LdTb8VS5#pdfviewer

INDUSTRY NEWS

Three Engineers Face Penalties for BC Tailings Dam Failure
https://www.geplus.co.uk/news/three-engineers-face-penalties-for-bc-tailings-dam-failure-01-04-2022/

EC Technology for Water Purification and Rehabilitation of Uranium Mine Tailings Dams in Australia
https://cloud.excelplas.com/s/b3lvGSlqQlkg4s9#pdfviewer

Brazilian Dam Collapse Could Have Been Predicted with Latest Satellite Radar Imaging Technique, Study Finds
https://www.envirotech-online.com/news/business-news/44/university-of-nottingham/braziliannbspdam-collapse-could-have-been-predicted-withnbsplatest-satellite-radar-imaging-technique-study-finds/54200

Aquatic Plants Can Be Effective in Removing Contamination by Iron Mine Tailings, Study Shows
https://phys.org/news/2022-03-aquatic-effective-contamination-iron-tailings.html

How Plants Support Remediation Efforts in Areas Affected by Fundão Dam Disaster
https://www.mining.com/how-plants-support-remediation-efforts-in-areas-affected-by-fundao-dam-disaster/

GroundProbe Attends 2022 SME Annual Conference and Expo
https://www.groundprobe.com/groundprobe-attends-2022-sme-annual-conference-and-expo/

Tailings Solutions: How to Filter Down the Options
https://www.flsmidth.com/en-gb/discover/mining-2019/tailings-solutions-how-to-filter-down-the-options

Marine Shrimps as Biomonitors of the Fundão (Brazil) Mine Dam Disaster: A Multi-Biomarker Approach
https://www.sciencedirect.com/science/article/abs/pii/S0269749122004596

Propagation Network of Tailings Dam Failure Risk and the Identification of Key Hazards
https://www.nature.com/articles/s41598-022-08282-1

Tailings News Video – TNA
https://www.youtube.com/watch?v=kds4SRqbRHI

NEW RESEARCH

Assessment of the Self-Compaction Effect in Filtered Tailings Disposal under Unsaturated Condition
https://www.mdpi.com/2075-163X/12/4/422/html

Recovery of Strategically Important Critical Minerals from Mine Tailings
https://www.sciencedirect.com/science/article/abs/pii/S221334372200495X

A Particle Size Distribution Model for Tailings in Mine Backfill
https://www.mdpi.com/2075-4701/12/4/594/pdf

In-situ Stabilization/Solidification of Lead/Zinc Mine Tailings by Cemented Paste Backfill Modified with Low-Carbon Bentonite Alternative
https://www.sciencedirect.com/science/article/pii/S2238785422000990

NEW JOBS

Red Earth Engineering Seeking Geotechnical Engineers for Tailings Dam Projects
Senior Geotechnical Engineer – Perth    https://adr.to/jkc3y
Geotechnical Engineer – Perth   https://adr.to/oodly

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

Want More Tailings News?
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
https://www.tailingsnews.com.au/

TNA is owned and operated by ExcelPlas Pty Ltd.  By subscribing to TNA you agree to receiving regular TNA newsletters as well as the TNA platform using your email contact details to enhance the performance and functionality of TNA and its analytics reports.  These email contact details allow TNA to track page views and create more targeted and relevant content.  TNA provides an unsubscribe link on the bottom of each TNA newsletter.

March 2022 Vol. 3

TNA- Tailings News Alerts

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


NEWSMAKERS:   * Atom Minerals * Barrick * BASF Magnafloc® , * BASF Rheomax® * Brazil * Brumadinho * CGG * Earthworks * ExcelPlas * Fundão Dam * GHD * Glencore * Geospatial Insight * Golder Associates * GrantHelp * Hellyer Gold Mines * Paterson & Cooke * Pueblo Viejo Tailings Dam * Quebec Iron Ore * Rio Tinto * Robotic Mini-Dredgers * Samarco * Terra Motion * TNA * TSF * VALE

BREAKING NEWS

Paterson & Cooke to Run Tailings Course (7-10 June 2022). ***BOOK NOW***
https://www.patersoncooke.com/wp-content/uploads/2022/02/FPTT2022-BrochureUS_HR.pdf

Rio Tinto Released a Million Cubic Metres of Contaminated Mine Process Water from 8 March 2022 to Prevent a Complete Collapse of its Dam
https://theecologist.org/2022/mar/25/dead-fish-found-mine-dumps-water

Cause of Failure of the Lagoa do Pirocáua Dam at the Aurizona Mine on March 25, 2021, Maranhão State, Northeast Brazil [PDF]
https://earthworks.org/assets/uploads/2021/09/Aurizona_Mine_Report_Emerman.pdf

New Method for Gold Extraction from Tailings Developed by Atom Minerals (Australia)
https://az659834.vo.msecnd.net/eventsairseasiaprod/production-eecw-public/f56d899025d24a218da36d871b72bfab

Autonomous Robots to Remove Tailings from Tailings Dams
https://www.dredgingservices.com.au/mine-site-dredging/

Barrick’s Proposed Pueblo Viejo Tailings Dam Location ‘Highly Likely’ to be Changed
https://www.bnamericas.com/en/news/barricks-proposed-pueblo-viejo-tailings-dam-location-highly-likely-to-be-changed

Quebec Iron Ore Says it Had No Choice but to Fill Eight Tailings Dams
https://oicanadian.com/no-choice-to-fill-tailings-lakes-says-miner/

Seminar on Mining Disaster in Brazil and Environmental Agenda in Chile (11th April, 2022)
https://events.cornell.edu/event/perspectives-on-latin-american-issues-cornell-humphrey-fellows-professionals-speak-lacs-seminar-series

INDUSTRY NEWS

Golder Associates Technical Report on Tailings Dam at Southern Copper Corporation: Buenavista Copper (Declassified)
https://www.southernperu.com/ENG/invrel/FORM%2010kA%20Amendment%201/10K-A%201%2096-6%20BVC%20parte%201.pdf

Hazards in Mining: Glencore Develop a Novel Model for the Prediction of Run-Out Distances in Tailings Dams Using Computational Fluid Dynamics
https://www.sciencedirect.com/science/article/abs/pii/S136516092200017X

Clean Technology Hazardous Red Mud Tailings from the Aluminium Industry by Displacement with a Mg-based Agent
https://pubmed.ncbi.nlm.nih.gov/35325387/

NSW Government Publishes Risk Assessment Flowchart for Tailings Dams
https://www.resourcesregulator.nsw.gov.au/sites/default/files/documents/tailings-bowtie-2-post-closure-failure.pdf

Impacts of High Salinity and BASF Polymer Properties on Dewatering and Structural Characteristics of Flocculated High-Solids Tailings
https://www.sciencedirect.com/science/article/abs/pii/S0959652622003651

Geochemical Modelling of Diethylenetriamine (DETA) in Tailings Management Areas
https://www.sciencedirect.com/science/article/abs/pii/S089268752100563X

Earthworks Publishes 16 Guidelines for Responsible Tailings Management
https://41p14t2a856b1gs8ii2wv4k4-wpengine.netdna-ssl.com/assets/uploads/2020/06/INFOGRAPHIC-Safety-First-Summary-Table_Page_1-scaled.jpg

The Hidden Risks of Tailings Dams
https://www.nsenergybusiness.com/features/the-hidden-risks-of-tailings-dams/

Video on Analysis and Design of Tailings Dams using Numerical Methods
https://www.youtube.com/watch?v=bjMB0K39i5Q

Repair,  Reuse, Recycle: ERG’s Critical Minerals Reprocessing Journey
https://im-mining.com/2022/03/25/repair-reuse-recycle-ergs-critical-minerals-reprocessing-journey/

Private Adaptation in the Mining Sector: How to Promote Local Sustainability?
https://www.researchgate.net/publication/359369761-Private-adaptation-in-the-mining-sector-How-to-promote-local-sustainability

LATEST RESEARCH

Numerical Simulation of Tailings Flow from Dam Failure over Complex Terrain
https://www.mdpi.com/1996-1944/15/6/2288/pdf

Stability Analysis of Upstream Tailings Dam Using Numerical Limit Analyses
https://ascelibrary.org/doi/abs/10.1061/%28ASCE%29GT.1943-5606.0002792

Procedure for Assessing the Liquefaction Vulnerability of Tailings Dams
https://www.sciencedirect.com/science/article/abs/pii/S0266352X22000027

Mechanical-Based Properties of Mine Tailings for Static Liquefaction
https://ascelibrary.org/doi/abs/10.1061/9780784484036.018?download=true

Comprehensive Diagnosis Method of the Health of Tailings Dams Based on Dynamic Weight and Quantitative Index
https://www.mdpi.com/2071-1050/14/5/3068/pdf

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

Compressive Fatigue Behaviour and Failure Evolution of Additive Fibre-Reinforced Cemented Tailings Composites
https://link.springer.com/article/10.1007/s12613-021-2351-x

Comparative Mechanical Properties of Conventional Concrete Mixture and Concrete Incorporating Mining Tailings Sands
https://www.sciencedirect.com/science/article/pii/S2214509522001632

Effects of Incorporating Large Quantities of Copper Tailings with Various Particle Sizes on the Strength and Pore Structure of Cement-Based Materials
https://www.researchgate.net/publication/359255930-Effects-of-incorporating-large-quantities-of-copper-tailings-with-various-particle-sizes-on-the-strength-and-pore-structure-of-cement-based-materials

Environmental Impacts of Rare Earth Production
https://link.springer.com/article/10.1557/s43577-022-00286-6

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
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https://cloud.excelplas.com/s/ohJ6asTzCPppQKY#pdfviewer

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