July 2021 Vol. 1

TNA- Tailings News Alerts

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


NEWSMAKERS:  * Acid Mine Drainage * AECOM * AMD * Aquenox Ltd * Andritz * Eldorado * ExcelPlas * Fluor * Geotube® * Golder Associates * Groundprobe * Minidredgers * Mt. Lyell * Newmont * Polymetal * Riskope * RGR-Velox™ * SLR Consulting  * TenCate * TNA * TSF * Vale

INDUSTRY NEWS

Australian Company Develops Innovative Metals Recovery and Water Treatment Solutions for Tailings Dams and Mines
The graphite electrode process can treat tailings and water affected by acid mine drainage (AMD)
“An efficient treatment of process/tailings water to recover valuable metals and allow reuse”
https://cloud.excelplas.com/s/X0umB4yITtwKoNQ#pdfviewer

Vale Starts ‘Decharacterisation’ Remediation of Tailings Dams
https://www.miningmagazine.com/geomechanics-ground-control/news/1413244/vale-starts

Brazil’s Vale Uses Unmanned Vehicles for Tailings Removal
https://www.bnamericas.com/en/news/brazils-vale-uses-unmanned-vehicles-for-tailings-removal

Programmable Unmanned Equipment for Removal Of Tailings (Australian Design and Built)
https://cloud.excelplas.com/s/6LxtCDVhpLnQEhM#pdfviewer

Australian Company Develops Mt Lyell Acid Mine Drainage Remediation Solution
https://cloud.excelplas.com/s/X0umB4yITtwKoNQ#pdfviewer

Geotube® Directs Fly Ash Slurry Flow Over Mine Tailings in a TSF Slated for Closure
https://www.tencategeo.asia/en-as/resources/case-studies/lvTr/Geotube-Directs-Fly-Ash-Slurry-Flow-Over-Mine-Tailings-in-a-Tailings-Storage-Facility-Slated-for-Closure

SLR Consulting Assessment Report on Heap Leach Pad for Uranium Mine (Declassified) [PDF]
https://cdn.slrconsulting.com/uploads/2021-06/20210625-20Husab-20Heap-20Leach-20Scoping-20Report-20with-20Impact-20Assessment-20FINAL.pdf

Enhanced Efficiency in Tailings Treatment with Intelligent Process Control from ANDRITZ
https://www.globalminingreview.com/special-reports/06072021/enhanced-efficiency-in-tailings-treatment-with-intelligent-process-control/

Management of Tailings Storage Facilities (Declassified)
https://www.polymetalinternational.com/upload/iblock/4e5/Polymetal_TSF_report_2021.pdf

Groundprobe Launches Geohazard Monitoring System for Tailings Dam
The RGR-Velox, which stands for reactive geohazard radar, is a reactive monitoring and alarming system for tailings dam breaches, large slope failures
https://www.geplus.co.uk/news/groundprobe-launches-geohazard-monitoring-system-07-07-2021/
https://www.groundprobe.com/product/rgr-velox/

Golder Associates Awarded Contract for Design a Mine Tailings Facility for Quebec Lithium
https://www.groupe-alphard.com/design-of-a-water-management-pond-in-a-mine-tailings-facility-geomembrane-works-and-emergency-pumping-system.html

Vale is starting activities with unmanned equipment for the removal of tailings from B3/B4 dam, at Mar Azul iron ore mine, in Nova Lima, and Sul Superior dam, at Gongo Soco mine, in Barão de Cocais – both in Minas Gerais
The process is  fully executed with unmanned equipment, operated remotely and safely from a control centre outside the tailings structures
https://im-mining.com/2021/07/07/vale-advances-de-characterisation-plan-b3-b4-sul-superior-dams/

Design Considerations for an Iron Tailings Filtration Plant and Their Conveying and Disposal Systems 
https://www.ausimm.com/globalassets/conferences-and-events/iron-ore/abstract-52—design-considerations-for-an-iron-tailings-filtration-plant-and-their-conveying-and-disposal-systems.pdf

Tailings Dam Mitigation Risk Informed Decision Making
https://www.riskope.com/2021/07/07/tailings-dam-mitigation-risk-informed-decision-making/

TAILINGS DAM FAILURE STUDIES

Tailings Dam-Break Assessments with RiverFlow2D MT Mud and Tailings Model
https://www.youtube.com/watch?v=3VFqzyYc2cg

Catastrophic Mass Flows Resulting from Tailings Impoundment Failures
https://www.sciencedirect.com/science/article/pii/S0013795221002738

Application of Information Technology in Safety Monitoring and Early Warning of Tailings Ponds
https://iopscience.iop.org/article/10.1088/1742-6596/1961/1/012018/pdf

Webinar on Modelling a Tailings Dam Break (15th July, 2021)
https://www.theacademybydhi.com/course-sessions/webinar—modelling-tailings-dam-break-41600019-129

NEW RESEARCH ON TAILINGS

Spatial Distribution, Risk Assessment and Source Identification of Pollutants Around Gold Tailings Ponds
https://link.springer.com/article/10.1007/s10661-021-09274-w

Feasibility Evaluation of Replacing River Sand in Mortar Production with Copper Tailings
https://www.mdpi.com/2071-1050/13/14/7575/pdf

Pore Structure and Compressive Strength of Tailings Concrete under Dry-Wet Cycles of Chloride Attack
https://ascelibrary.org/doi/abs/10.1061/(ASCE)CF.1943-5509.0001625

Carbonation, Cementation, and Stabilization of Mine Tailings
https://pubs.acs.org/doi/10.1021/acs.est.1c01570

Potential of Tungsten Tailings as Glass Raw Materials
https://upcommons.upc.edu/bitstream/handle/2117/121365/Alfonso et al_FINAL.pdf

NEW JOBS

AECOM Seeking Senior Geotechnical Engineer for Design, Safety Assessments and Construction of High to Extreme Consequence of Failure Embankment Tailings Dams
https://aecom.jobs/winnipeg-mb/senior-geotechnical-engineer/E8D3980F14F1467B9F71DF175E2E0E94/job/

Perth Role for Geotechnical Engineer – Tailings
https://www.jobsjobsjobs.com.au/engineering-jobs/geotechnical-engineer-tailings/3267645

Newmont Seeking Principal Engineer, Tailings & Dams
https://getwork.com/details/3efde715408c1a143b4ea556daebdc83

MARKETING YOUR BRAND IN THE TAILING’S SPACE

How to Get Noticed by More Than 40,000 People in the Tailings Space Across the Globe
TNA reaches over 40,000 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.
https://www.tailingsnews.com.au/

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.

June 2021 Vol. 4

TNA- Tailings News Alerts

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


NEWSMAKERS:   * BHP * Brumadinho * Eldorado * ExcelPlas * ICMM * K2Fly * Knight Piesold * MudMaster™ * MMG * Phibion * Rosebery * Samarco  * TNA * TSF * Vale

INDUSTRY NEWS

Bankrupt Brazilian Miner Samarco Plans $2bn Capital Raise
https://www.mining-technology.com/news/samarco-plans-capital-raise/

Queensland Company Exporting Tailings Innovation to South America
https://statements.qld.gov.au/statements/92524

Phibion Shipping First MudMaster™ In situ Tailings Dewatering & Consolidation Machine to Chile
https://im-mining.com/2021/06/28/phibion-shipping-first-mudmaster-tailings/

How TSF Tailing’s Insurance Has Changed Since Brumadinho Disaster
https://k2fly.com/blog/how-tsf-insurance-has-changed-since-brumadinho-disaster/

Eldorado Continues its Leadership in Application of Dry Stack Tailings in Mining
https://im-mining.com/2021/06/28/eldorado-continues-leadership-application-dry-stack-tailings-mining/

Knight Piésold Australia to Present Findings at Mine Waste and Tailings Conference in Brisbane
https://www.knightpiesold.com/en/news/articles/knight-piesold-australia-to-present-findings-at-mine-waste-and-tailings-conference-in-brisbane/

Review of Practices in the Managements of Mineral Wastes: The Case of Waste Rocks and Mine Tailings
https://link.springer.com/article/10.1007/s11270-021-05198-w

Fifty-Seven Tailings Disasters Since 2000
https://www.australianmining.com.au/news/fifty-seven-tailings-disasters-since-2000/

Top Trends in Tailings Closure
https://www.stantec.com/en/ideas/market/power-dams/top-trends-in-tailings-closure

BHP Strives for Industry Standard Tailings Storage
https://k2fly.com/blog/bhp-strives-for-industry-standard-tailings-storage/

NEW TECHNOLOGY

Non-Invasive Geophysical Imaging and Analysis in Mining Tailings
https://www.sciencedirect.com/science/article/pii/S092698512100149X

A Virtual Geographic Environment for Dynamic Simulation and Analysis of Tailings Dam Failure
https://www.tandfonline.com/doi/abs/10.1080/17538947.2021.1945151?src=&journalCode=tjde20

UPCOMING WEBINARS

Impact of Climate Change on Tailings Dam Stability and Mine Site Reclamation Performance
When:  31 Aug. 2021, 13:00 – 15:15
Where: Zoom
https://www.ltu.se/research/Framtidsomraden/SUN/Kalendarium/Impact-of-climate-change-on-tailings-dam-stability-and-mine-site-reclamation-performance-1.209940?l=en

MARKETING YOUR BRAND IN THE TAILING’S SPACE

How to Get Noticed by More Than 40,000 People in the Tailings Space Across the Globe
TNA reaches over 40,000 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.
https://www.tailingsnews.com.au/

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.

June 2021 Vol. 3

TNA- Tailings News Alerts

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


NEWSMAKERS:  * Anglo American * BHP * Brumadinho * EPA * ExcelPlas * FLSmidth * ICMM * InSAR * K2Fly * Macraes * Mineracao Taboca * MMG * RDA * ReTo * Rosebery * Samarco * South32 * Tasmania * TenCate * TNA * TSF * UHPC * University of WA * Vale * YARA

INDUSTRY NEWS

BHP Tailings Storage Facility Management Update 2021 (Declassified)
https://www.bhp.com/-/media/documents/media/reports-and-presentations/2021/2021-bhp-tailings-storage-facility-management-update_21062021_final.pdf?la=en

K2Fly Sales Soar on Growing Mining Intelligence Need for Tailings Dams
https://www.businessnews.com.au/article/K2fly-sales-soar-on-growing-mining-intelligence-need

Brazil Regulator Maintains Vale’s Xingu Dam Risk Level
https://www.bnamericas.com/en/news/brazil-regulator-maintains-vales-xingu-dam-risk-level

Vale and BHP Plan to Provide $238m Loan to Bankrupt Miner Samarco
https://www.mining-technology.com/news/vale-bhp-financing-samarco/

Dam Portfolio ORE2 Tailings Support for ICMM Standard on Tailings Management
https://www.riskope.com/2021/06/16/dam-portfolio-ore2_tailings-support-for-icmm-standard-on-tailings-management/

Video – Rosebery Mine Facing Significant Opposition from Protesters Due to Proposed Tailings Dam
https://www.youtube.com/watch?v=WHJBZkdCBuI

1 in 4 Tailing Pond Sites Failed Safety Requirements, Says B.C. Mines Auditor
https://bc.ctvnews.ca/1-in-4-tailing-pond-sites-failed-safety-requirements-says-b-c-mines-auditor-1.5477700

Europe’s Largest Paste Plant Extends the Lifespan of Yara’s Tailings Storage Facility
https://www.youtube.com/watch?v=UcbnTE4cSR4

New ReTo Project to Conduct Annual Iron Ore Tailings Treatment with Capacity of Three Million Tons
https://www.prnewswire.com/news-releases/new-reto-project-to-conduct-annual-iron-ore-tailings-treatment-with-capacity-of-three-million-tons-and-anticipated-sales-of-approximately-rmb-280-million-301317098.html

Mining Journal talks with Todd Wisdom, Director of Tailings at FLSmidth
https://www.youtube.com/watch?v=oYsjKEaEQ4I

University of WA Offers Graduate Certificate in Tailings Management
https://www.uwa.edu.au/study/courses/graduate-certificate-in-tailings-management

New Zealand Dredge Tailings Listed as Category 1 Historic Place
https://www.odt.co.nz/regions/central-otago/dredge-tailings-listed-category-1-historic-place

Audit of B.C.’s Tailings Pond Regulations Casts Shadow on Government’s ‘World Class’ Mining Claims
https://thenarwhal.ca/bc-mines-audit-2021-tailings-ponds/

MONITORING TAILINGS DAMS

Tracking Deformation Processes at Copper Tailings Dam in Poland Using by InSAR Satellite Monitoring [PDF]
https://econpapers.repec.org/scripts/redir.pf?u=https://www.mdpi.com/2073-445X/10/6/654/

CONFERENCES

Mine Waste and Tailings Conference will be in Brisbane and Online, 1 – 2 July (1 Week to Go!)
https://flowrox.com/mine-waste-and-tailings-1-2-july-2021-brisbane-australia/

NEW RESEARCH

Development of Ultra-High Performance Concrete (UHPC) Utilizing Gold Mine Tailings as Quartz Sand Alternative
https://www.sciencedirect.com/science/article/pii/S2666790821001361

Spectro-Temporal Analysis of the Paraopeba River Water After the Tailings Dam Burst of the Córrego do Feijão Mine, in Brumadinho, Brazil
https://pubmed.ncbi.nlm.nih.gov/34152464/

Removal of Cyanide from Gold Tailings Using Graphene-Based Magnetic Nanocomposites
https://link.springer.com/article/10.1007/s11696-021-01678-9

JOBS

Seeking Program Manager – Tailings & Residue Disposal Area (RDA) at a Refinery Based in South Gladstone
https://www.concentis.com.au/engineering-jobs/program-manager-tailings-portfolio/3259352

South 32 Seeking Responsible Tailings Facility Engineer for Groote Eylandt Operations
https://careers.south32.net/job/Groote-Eylandt-Responsible-Tailings-Facility-Engineer-0885/582961210/

MARKETING YOUR BRAND IN THE TAILING’S SPACE

How to Get Noticed by More Than 40,000 People in the Tailings Space Across the Globe
TNA reaches over 40,000 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.
https://www.tailingsnews.com.au/

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.

June 2021 Vol. 2

TNA- Tailings News Alerts

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


NEWSMAKERS:  * Anglo American * BHP * CSN Mineracao * EPA * ExcelPlas * First Quantum Minerals * Freeport-McMoRan * Geotube™ * Golder Associates * ICMM * Macraes * Measurand * Mineracao Taboca * MMG * New Gold * OceanaGold * OZ Minerals * PolyMet * RST Instruments * SkyCatch * Tasmania * TenCate * TNA * TSF * VALE

BREAKING NEWS

Vale Tailings Dam at Imminent Risk of Rupture, Authorities Say
https://cloud.excelplas.com/s/zifpTikMplEWHAW#pdfviewer

Two Brazilian Mining Giants (Vale and CSN Mineracao) Come Under Scrutiny Over Tailings Dams
https://www.bnamericas.com/en/news/two-brazilian-mining-giants-come-under-scrutiny-over-tailings-dams

Vale’s Decomissioned Brazil Dam at Risk of Collapse
https://www.reuters.com/world/americas/vales-decomissioned-brazil-dam-risk-collapse-labor-body-says-2021-06-09/

World’s Richest Tin Mine Pollutes Rivers Serving Amazon Indigenous Villages
https://news.mongabay.com/2021/06/worlds-richest-tin-mine-pollutes-rivers-serving-amazon-indigenous-villages/

Brazil’s Vale Closes Mines After Prosecutors Order Evacuation of Dam Area
https://riotimesonline.com/brazil-news/brazil/brazils-vale-closes-mines-after-prosecutors-order-evacuation-of-dam-area/

First Quantum Minerals Suspends Kolwezi Tailings Copper Mine Development (Breaking News)
https://www.proactiveinvestors.com/companies/news/71057/first-quantum-minerals-suspends-kolwezi-tailings-copper-mine-development-2450.html

EPA says PolyMet’s Copper-Nickel Mine in Minnesota May Affect Wisconsin’s, Fond du Lac’s Water Quality
https://www.mining.com/epa-says-polymets-copper-nickel-mine-in-minnesota-may-affect-wisconsins-fond-du-lacs-water-quality/

INDUSTRY NEWS

Comprehensive Monitoring of Tailings Dams Means Reduced Risk of Failure (SKYCATCH)
https://skycatch.com/mining-solution/tailings-dam-monitoring

Digitalisation Offers Enormous Benefits to Tailings Dam Operators (RST INSTRUMENTS)
https://www.mining-journal.com/partners/partner-content/1411600/digitalisation-offers-enormous-benefits-to-tailings-dam-operators

Geotube™ Tailings Wastewater Management at MMG Gold Mine, Tasmania (TENCATE)
https://www.tencategeo.asia/media/df6df588-a98f-449a-9b0d-d13cd38519e6

OceanaGold Meeting the Global Industry Standard on Tailings Management
https://oceanagold.com/2021/06/10/meeting-the-global-industry-standard-on-tailings-management/

OZ Mineral Digitises Tailings Dam Inspection at Prominent Hill Operation
https://im-mining.com/2021/06/09/oz-mineral-digitises-tailings-dam-inspection-prominent-hill-operation/

SkyCatch Technology Contributes to a Greener Tailings Economy
https://blog.skycatch.com/mining_technology_that_contributes_to_a_green_economy

Top Trends in Tailings Closure
http://www.canadianminingjournal.com/features/top-trends-in-tailings-closure/

Tail Cost of a Tailings Dam by Benjamin Cox of the NBK Institute of Mining Engineering
https://www.youtube.com/watch?v=cZgekgwuYds

Susan Ley Stops Clock on MMG’s Tasmanian Mine Tailings Proposal
https://www.examiner.com.au/story/7286239/federal-mmg-tailings-dam-decisions-pushed-back/
https://www.change.org/p/tell-sussan-ley-that-you-say-no-to-a-toxic-tailings-dam-in-the-tarkine

Using Tailings to Get to Net Zero
Carbon mineralization has the potential to more than offset some mines’ emissions
http://www.canadianminingjournal.com/features/using-tailings-to-get-to-net-zero/

RECOVERY & REUSE OF TAILINGS

BHP, Freeport to Invest in Copper Extraction from Low-Grade Ores and Tailings
https://www.metalbulletin.com/Article/3992525/BHP-Freeport-to-invest-in-copper-extraction-from-low-grade-ores-tailing.html

The Potential Re-Use of Saudi Mine Tailings in Mine Backfill: A Path towards Sustainable Mining in Saudi Arabia
https://www.mdpi.com/2071-1050/13/11/6204?type=check_update&version=2

NEW RESEARCH

Mineralogical Characterization of Copper Sulfide Tailings Using Automated Mineral Liberation Analysis: A Case Study of the Copper Mine Tailings
https://link.springer.com/article/10.1007/s12613-020-2093-1

Geochemical Stability of Potentially Toxic Elements in Copper-Mine Tailings from Chile -Ecological and Human Health Risks Assessment
https://link.springer.com/article/10.1007/s11356-021-12844-7

Novel Modified Copper Tailings Adsorbent for Phosphate Removal From Water
https://www.sciencedirect.com/science/article/abs/pii/S0045653521012509?dgcid=rss_sd_all

Rheology of Mine Tailings Deposits for Dam Break Analyses
https://www.scielo.br/j/remi/a/pRrzD63bqtnrqkGSSRLcZzL/

NEW JOBS

Anglo American Seeking Project Lead in Tailings in Northern Cape
https://www.pnet.co.za/jobs–Project-Lead-Tailings-Northern-Cape-Mining-Tailings-Engineer-Northern-Cape-AGC-Recruitment–3277407-inline.html

Golder Seeking Tailings Engineer for Perth, Western Australia, Australia
https://au.linkedin.com/jobs/view/tailings-engineer-at-golder-2585939740

New Gold Inc. Hiring Tailings Dam Engineer
https://ca.linkedin.com/jobs/view/tailings-dam-engineer-relocation-required-at-new-gold-inc-2589015312

Freeport-McMoRan Seeking Tailings Equipment Operator
https://jobs.fcx.com/Climax-Molybdenum/job/Parshall-Tailings-Equipment-Operator-I-CO-80468/750959500/

PODCASTS

EPISODE 107: CHANGING THE ECONOMICS OF MINING
https://www.mines.edu/communications/category/podcast/
https://www.mines.edu/communications/episode-107-changing-the-economics-of-mining/

MARKETING YOUR BRAND IN THE TAILING’S SPACE

How to Get Noticed by More Than 40,000 People in the Tailings Space Across the Globe
TNA reaches over 40,000 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.
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.

Tailings News Alerts (TNA) June 2021 Vol. 1

TNA- Tailings News Alerts

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


NEWSMAKERS:   * Bumi Resources * CNMMG * CRU Group * DAIRI PRIMA Minerals * DPM * ExcelPlas * Geotube™ * FLSmidth * Jetti Resources * Jubilee Metals * ICMM * Macraes * Maranhão * MMG * Newmont * OceanaGold * Rosebury * St Barbara * Tasmania * TenCate * TNA * TSF * UNECE

BREAKING NEWS

Proposed Tailings Dam for Indonesian Zinc Mine Almost Certain to Collapse
The Zinc project is operated by Dairi Prima Mineral (DPM), a joint venture between Indonesian mining giant Bumi Resources, which is owned by the politically well-connected Bakrie family of Indonesia, and the Chinese state-owned China Nonferrous Metal Mining Group (CNMMG).
https://www.dw.com/en/proposed-tailings-dam-for-indonesian-zinc-mine-almost-certain-to-collapse/a-57759073

Where Mining Tailings Meets Rainforest: the Battle for Tasmania’s Tarkine (Special Feature)
https://www.theguardian.com/australia-news/2021/jun/06/where-mining-meets-rainforest-the-battle-for-tasmanias-tarkine

St Barbara Reports Deep Sea Tailings Pipeline Failure at Simberi, Withdraws Mine’s Guidance
https://www.kitco.com/news/2021-06-03/St-Barbara-reports-deep-sea-tailings-pipeline-failure-at-Simberi-withdraws-mine-s-guidance.html

FLSmidth Receives Significant Order for a Range of Key Tailings Equipment for Chilean Copper Mine
https://cloud.excelplas.com/s/PS3MWyYYnqGJAMo#pdfviewer

Brazil: Possible Tailings Dam Burst in the Country’s Largest Gold Reserve Leaves Population Without Access to Water in Maranhão
https://www.business-humanrights.org/en/latest-news/brasil-barragem-rompe-na-maior-reserva-de-ouro-do-pa%C3%ADs-em-godofredo-viana-no-maranh%C3%A3o/

INDUSTRY NEWS

Teaching and Toolkits: Inside the UN’s Push for Better Tailings Management
https://www.mining-technology.com/features/teaching-and-toolkits-inside-the-uns-push-for-better-tailings-management/

Mine Wastewater Management at MMG Gold Mine with TenCate Geotube® – a Case Study
https://www.tencategeo.asia/en-as/resources/case-studies/9$5F5Z/Geotube-Mine-Wastewater-Management-at-MMG-Gold-Mine-Tasmania

Presentation – UNECE’s Work on Improving Mine Tailings Safety in Central Asia, and Introduction to the Meeting Objectives
https://unece.org/sites/default/files/2021-06/ENG_Claudia Kamke_UNECE_introduction.pdf

Future Copper Deficits May Be Addressed by Mining Tailings
https://www.miningnewswire.com/future-copper-deficits-may-be-addressed-by-mining-tailings/

Jubilee Metals : Acquires Another One Million Tonnes of Tailings on Bushveld Complex in South Africa
https://www.marketscreener.com/quote/stock/JUBILEE-METALS-GROUP-PLC-4003964/news/Jubilee-Metals-nbsp-acquires-another-one-million-tonnes-of-tailings-on-Bushveld-Complex-35517600/

NEW RESEARCH

Effects of Mine Tailing Exposure on Early Life Stages of Cod and Haddock Fish Species
https://www.sciencedirect.com/science/article/pii/S0013935121007416

Spatial Distribution and Risk Assessment of Pollutants in a Tailings Pond for Gold Mining
https://link.springer.com/article/10.1007/s12665-021-09710-7

Stratigraphy and Mineralogy of Tailings at OceanaGold Macraes Gold Mine in Southern New Zealand
https://www.tandfonline.com/doi/abs/10.1080/00288306.2021.1931360

Study on Leaching of Toxic Metals Such as Lead from Contaminated Tailings Amended with Iron Oxides
https://www.sciencedirect.com/science/article/abs/pii/S0009254121003004

Investigation on Mechanical Characteristics and Microstructure of Cemented Tailings Backfill
https://www.mdpi.com/2075-163X/11/6/592/pdf

MARKETING YOUR BRAND IN THE TAILING’S SPACE

How to Get Noticed by More Than 40,000 People in the Tailings Space Across the Globe
TNA reaches over 40,000 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.
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