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  • Coltan
    YouTube Video
    Coltan
    What Is Coltan?* Columbite-tantalite — coltan for short — is a dull metallic ore found in major quantities in the eastern areas of Congo. When refined, coltan ...
  • coltan ore refining machine  3pcs disc dry magnetic separator for coltan mining plant
    YouTube Video
    coltan ore refining machine 3pcs disc dry magnetic separator for coltan mining plant
    www.machinejxsc.com, the 3pcs dry magnetic separator is for coltan refining machine, can upgrade Ta-Nb. widely used in coltan mining plant. this magnetic ...
  • Coltan / Columbite from Reade
    YouTube Video
    Coltan / Columbite from Reade
    When refined, coltan becomes metallic tantalum, a heat-resistant powder that can hold a high electrical charge. These properties make it a vital element in ...
  • Digging for Gold: Conflict in The Congo - Equator - BBC
    YouTube Video
    Digging for Gold: Conflict in The Congo - Equator - BBC
    Simon visits the Congo to see the conflicts surrounding the gold-digging industry first hand. Subscribe to the BBC Studios channel: ...
  • El problema del coltan
    YouTube Video
    El problema del coltan
    Este vídeo esta hecho para concienciar a la gente sobre este problema que esta actualmente entre nosotros.
  • GRUPO COLTAN 0000
    YouTube Video
    GRUPO COLTAN 0000
    Has de tu celular tu empresa.
  • Coltan cross belt magnetic separator
    YouTube Video
    Coltan cross belt magnetic separator
    coltan cross belt magnetic separator is a high intensive magnetic machine . it is widely used in separator coltan from tin ,magnetic minerals.
  • Uganda alluvial coltan processing plant
    YouTube Video
    Uganda alluvial coltan processing plant
    Alluvial coltan processing plant. For more details, pls check: www.jxscmine.net or contact us directly: export3@jxscmining.com.
  • 10 Ton per hour rock coltan processing plant
    YouTube Video
    10 Ton per hour rock coltan processing plant
    http://www.jxscmachine.com This is a 10T/h rock coltan processing plant,including jaw crusher,cone crusher,ball mill,shaking table,three disk type magnetic ...
  • High efficient tantalite concentrate refining machine for coltan upgrading
    YouTube Video
    High efficient tantalite concentrate refining machine for coltan upgrading
    Website:http://www.shichengmachine.com/ Jiangxi Shicheng Mine Machinery Factory is a professional metallurgical mineral processing machinery enterprise, ...
  • Meet Dorsen, 8yr, who mines cobalt in the DR Congo to make your smartphone work
    YouTube Video
    Meet Dorsen, 8yr, who mines cobalt in the DR Congo to make your smartphone work
  • Coltan mining machine coltan concentration machine coltan  separator shaking table for coltan proces
    YouTube Video
    Coltan mining machine coltan concentration machine coltan separator shaking table for coltan proces
    www.machinejxsc.com.the coltan separator shaking table is for coltan concentration, this coltan mining machine shaker table also can use for gold ...
  • coltan processing plant flowchart and delivery picture
    YouTube Video
    coltan processing plant flowchart and delivery picture
    The rock coltan mining is major in South America, and East Africa. We designed high capacity plant for the coltan ore raw processing: The hard rock type coltan ...
  • Dry Magnetic Separator for tantalite wolfram coltan tin
    YouTube Video
    Dry Magnetic Separator for tantalite wolfram coltan tin
    This high density dry magnetic separator is widely used in tantalum, coltan, tin, wolframite separating. we can provide the full processing equipment. Pls contact ...
  • Como extraer el ORO de placas electrónicas.How to extract Gold from main boards.
    YouTube Video
    Como extraer el ORO de placas electrónicas.How to extract Gold from main boards.
    Ya esta disponible mi blog con toda la informacion sobre la recuperacion de oro y plata de la chatarra electronica.Cada proceso aparecera en el blog poco a ...
  • Children exploited for the gold trade | DW Documentary
    YouTube Video
    Children exploited for the gold trade | DW Documentary
    Child labor, environmental pollution, human rights abuses and bloody conflicts: this is the global gold trade. What are lawmakers doing to protect children?
  • Coltan ore refining machine 16000gauss 3pcs disc dry mangetic separator from JXSC
    YouTube Video
    Coltan ore refining machine 16000gauss 3pcs disc dry mangetic separator from JXSC
    JXSC website: www.machinejxsc.com, the 3pcs disc dry mangetic separator is coltan ore refining, with high intensity 0-16000 gauss adjustable, disc dia can be ...
  • O coltan
    YouTube Video
    O coltan
    A República Democrática do Congo tem grandes reservas de petróleo, cobre, assim como coltan, muito apreciado pela alta tecnologia e cuja extracção ...
  • Coltan concentrate refining machine three disc magnetic separator
    YouTube Video
    Coltan concentrate refining machine three disc magnetic separator
    Website:http://www.shichengmachine.com/ Jiangxi Shicheng Mine Machinery Factory is a professional metallurgical mineral processing machinery enterprise, ...
  • The effects of coltan mining in the DRC
    YouTube Video
    The effects of coltan mining in the DRC