LUM Series Superfine Vertical Roller Grinding Mill
LUM Series Superfine Vertical Roller Grinding Mill

minerals and minings in south africa

  • obama's position on mining law questioned cbs news

    obama's position on mining law questioned silver and other minerals from federal lands without paying royalties. nevada is the largest gold producing state in the nation and

  • wage demands spread to other s. african mines cbs news

    wage demands spread to other s. african mines. south africa south african president jacob zuma on wednesday told striking miners the nation's leaders are mourning with them but

  • de beers tracks first diamonds with blockchain

    as noted in the report, the hope of de beers is that the platform will give consumers confidence that the diamonds they are purchasing are real and did not come from conflict mines.

  • mine shooting highlights growing s. african rift cbs news

    mine shooting highlights growing s. african rift. marikana, south africa frantic wives searched for missing loved ones, president jacob zuma rushed home from a regional summit and

  • rare, prized blue diamond found in mine in south africa

    rare, prized blue diamond found in mine in south africa. diamonds from both the cullinan mine in south africa and the williamson facilities in tanzania, both owned by petra, have been

  • ibm's blockchain for jewelry highlights ledger's potential

    trustchain's website says they want to use blockchain to track 'the jewelry supply chain from the mines of origin of the diamond and precious metals, through to the refining,

  • comrade capitalist cbs news

    since south africa is a country rich in minerals, he's become a mining mogul in gold, platinum, and diamonds. but that's not all. he's got interests in banking, engineering and

  • photos: the dangerous work of conflict mineral mining in

    in south kivu, drc, local miners dig for the minerals used in our gadgets in unregulated, dangerous mines. tech giants are finally facing the issue and trying to clean up the process.

  • china's africa play cbs news

    china's africa play. mineral and food stuff requirements. i just returned from a visit to south africa. earlier in the year i travelled to rwanda and kenya. one trend that is

  • us tech giants failing to report on conflict minerals says

    us tech giants failing to report on conflict minerals says report mining in mwenga territory, south kivu, drc. enough to check whether their products contain conflict minerals from

  • how conflict minerals funded a war that killed millions

    how conflict minerals funded a war that killed millions, and why tech giants are finally cleaning up their act. there are around 5,000 mines in the north and south kivu region of

  • cobalt miner ziki escapes child labor in congo after cbs

    one month ago, a cbs news investigation found there was still child labor being used in the democratic republic of congo drc to mine cobalt. the mineral is essential to batteries in

  • country fast facts: south africa cbs news

    country fast facts: south africa. dutch traders landed at the southern tip of modern day south africa in 1652 and established a stopover point on the spice route between the

  • all south africa gold mine workers safe cbs news

    all south africa gold mine workers safe. ending one of south africa's biggest rescue operations, mining officials said. the mine owner and south africa's minerals and

  • court rules against conflict mineral disclosure law

    comment and share: court rules against conflict mineral disclosure law by nick heath nick heath is a computer science student and was formerly a journalist at techrepublic and zdnet.

  • u.s.: afghanistan sitting on $1t in minerals cbs news

    the report in the times said the u.s. geological survey began aerial surveys of afghanistan's mineral resources in 2006, using data that had been collected by soviet mining experts

  • the africa continuum cbs news

    the africa continuum a regimen that logs phone calls and data mines in the u.s. and that bugs fdi grew across the continent even as powerhouse economies in south africa down 24