Blogs about: Slimes Dam

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Reworking Old Tailings Facilities aka Slimes Dams

Jack Caldwell wrote 4 months ago: The following just in from Venmyn Deloitte on reworking of old South African slimes dams or tailings … more →

Tags: About the News, Gold, Tailings, Uranium, Mining history, Deloitte, venmym, Rework

Fraser Alexander: A South African Mining Success Story

Jack Caldwell wrote 5 months ago: South African and tailings history are now richer as a result of a new book on Fraser Alexander.  I … more →

Tags: Tailings, Mining history, People, Consulting, Mike Gowan, fraser alexander, Gary Rae, oskar steffen

Rio Tinto Ranger Mine Water Disaster Repeat of the Past of Too Many Slimes Dams 1 comment

Jack Caldwell wrote 2 years ago: Here is a picture of a mining disaster waiting to happen.  This is a mine in Australia that is shut … more →

Tags: Australia and New Zealand, Consulting, Investing & Finance, Mining history, Tailings, Uranium, Australia, Ranger Mine, Rio Tinto

Acid Mine Drainage threatens Kwa Thema, South Africa. Is this really worse than Global Warming?1 comment

Jack Caldwell wrote 2 years ago:     Growing up on the East Geduld Mine, a gold mine at the far east end of the South African Witwate … more →

Tags: Global Warming, Gold, reclamation, Tailings, Underground, Uranium, acid mine drainage, Africa, environmental

Slimes dam (aka tailings storage facility) failure and what it meant to my mining midset2 comments

Jack Caldwell wrote 2 years ago: A casual conversation in the parking garage involved this question: “What are the five tailings fail … more →

Tags: Heap Leach, reclamation, Tailings, decomissioning, Latin America, Mining history, blogs, Consulting, bellavista

Mining Memories about Bicycles and Slimes Dams1 comment

Jack Caldwell wrote 2 years ago:   Four sturdy metal tricycles bounced across the African veldt.  Three maids followed, each wearing … more →

Tags: Tailings, Mining history, bicycle. tricycle, veldt

Republic of South Africa Tailings Impoundment Regulations

Jack Caldwell wrote 2 years ago:   More on slimes dams, tailings impoundments, and processed geological materials residue deposits.  … more →

Tags: Africa, environmental, Law (Mining), reclamation, Tailings, Waste Rock, dump, impoundment, residue deposit

History of South African Slimes Dam Engineers

Jack Caldwell wrote 2 years ago: Here is a link to a paper that I and a fellow author wrote for the conference on tailings and mine w … more →

Tags: Tailings, Mining history, History, South Africa, geoff blight

Admissions of Mine Tailings Dam Failure1 comment

Jack Caldwell wrote 2 years ago:    At the conference in Vail earlier this week, somebody at dinner said this: “I am sick of he … more →

Tags: Tailings, Mining history, Consulting, Failure, Bafokeng, merriespruit, De Beers, Kimberly

How to avoid the failure of mine tailings impoundments, slimes dams, and earthquakes1 comment

Jack Caldwell wrote 3 years ago:    There is great danger in the power of one individual to exercise his will.  We can all point to d … more →

Tags: Gold, Safety, Mining history, People, Earthquake, Failure, tailngs, Atul Gawande, geoff blight

Sustainable Mining revisted: what happens to old tailings impoundments, aka slimes dams?

Jack Caldwell wrote 3 years ago: Most people like to talk about the benefits of sustainable mining.  Seldom, however, do we see a con … more →

Tags: California, Gold, Mining history, oil sands, reclamation, Tailings, Uranium, cannon mine, Mining


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