DELGEMCO COLOMBIA SAS. is Tantalum-Niobium ores(Coltan), Tin and W(tungsten) exploration comercialization company concentrating its generative efforts in Colombia-South America Guyana. Our focus - the stage that offers strongest rewards growth ...
We are a mining company who owns several mining sites which contain the following ores:Ta2O5: 62%, 53%, 50%, 40%, 32%, 22%, 16%Nb: 52%, 36%, 22%, 16%Ti: 45%Sn: 85%SiO2: 99.93%Fe: 75%
PRODUCT: Coltan or Tantalite Good day. My name is David Correa I contact you from Colombia.We currently have coltan of different qualities ready to export. We are a 100% legal enterprise, we own mines in Colombia, if require can send our papers. If interested ...
