Gold Member Since 2016
Audited Supplier

Shicheng Pioneers Mining Machinery Manufacturer Factory

Ore Dressing Equipment, Shaking Table, Spiral Chute manufacturer / supplier in China, offering Gold Refining Machine Mercury Amalgamation Cylinder Gold Milling Amalgamator, PC Stone Lab Hammer Crusher Laboratory Rock Intermediate Crushing Equipment, Xflb Ore Separation Analysis Chemicals Test Flotator Lab Air Flotation and so on.

(/ )

Supplier Homepage Company Show Technical Consulting Coltan Mining Machine

Technical Consulting

Coltan Mining Machine [Aug 02,2016]
Coltan Mining Machine
I:Name: Ta-Nb Chemical Symbol: Ta Nb

II:The state of Ta-Nb ore in the nature
Tantalite, niobite, pyrochlore , granite, placer, Ta-Nb is generally associated and difficult to separate

Coltan (short for columbite–tantalite and known industrially as tantalite) is a dull black metallic ore from which the elements niobium and tantalum are extracted. The niobium-dominant mineral in coltan is columbite (after niobium's original American name, columbium), and the tantalum-dominant mineral is tantalite.