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Archive for the ‘Tailings’ Category

Last week two of the serious magazines that I read more for information than crass pleasure had articles on drones.  Those are the unmanned aircraft currently used to kill targets in the Middle East who have, or may want to play terrorist.   One of the articles told of the use of drones to catch some nasty people in [...]

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It was almost six months ago that we met at the 2011 Tailings and Mine Waste Conference in Vancouver.  It is only six months until we meet at the 2012 conference in Colorado, and before that we have to write the papers.

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Beaches have a way of attracting attention.  Hoards of curvy North Americans flock each year to ocean-side resorts just to sit in pools and stare at beaches.  Early explorers travelling by sea sought coves with protected sandy beaches to land their parties and fly their flag.  Even whales and sharks, distracted by the bounty of [...]

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Abstracts for the Tailings and Mine Waste Conference 2012 to be held in Keystone, Colorado October 14-17, 2012  are due the end of this week. Here is one idea that should be written up, but probably won’t.  How about somebody out there volunteering.   How about a survey of the work that Roy Soderberg did for tailings.  I [...]

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Could mining really be this easy?  Cut the ore from the earth like a steady-handed surgeon, and then mend the wound with the salvaged skin of overburden and gangue.  Surely we are not so lucky – we’ve forgotten the tailings – what to do about those pesky tailings?

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There is no such thing as a typical mining investor.  That much was brought home to me today. 

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A very simple answer to the question: why invest in mining in Chile?  Mining is booming in Chile; they seem to have the right government; they have the resources; the climate is right for mines in the far north; and the big companies are all in play. 

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This week I have read and debated about tailings disposal in the desert.  That set me in mind of a paper I wrote more than twenty years ago.  It is fun to go back and see what was in issue then as compared to now.  Here is the link to the paper with the long [...]

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With the Paste 2012 conference on mine tailings just a few weeks away in Sun City, I’ve pinched this title from a question posed at the 2008 conference in the paper Surface disposal of paste and thickened tailings – A brief history and current confronting issues.  So thank you to the authors (M. Williams, K. Seddon, and [...]

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You will need to access the SME One Mine Library to get the earliest papers on filter pressing of tailings.  Here are interesting points from some—but do go and read the whole paper in each case—they are fascinating:

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