We are HORIZON Exploration Services Ltd based in Birmingham, UK. We are member of exporthub.com since June, 2008. Our business is related to Minerals & Metallurgy industry and we specifically deal in Gold, Rhodium, Platinum, Iron, precious metals, ore. Please find our product details below:ThoriumIf you are looking for a serious seller of Thorium then contact HORIZON MES LTd.5 to 10 MT per month of Thorium is availableTantalumMy company is an exploration company which is registered and fully operative in East Africa. We have Tantalum (Ta205) ore containg the following elements:1) Niobium 43-60%2) Tantalum 6% to 23%Alfredknight analysis availbale upon request.VERY COMPETITIVE PRICEIf you are interested or have further questions please let me know.COLTAN Columbite - TantaliteMy company is an exploration company which is registered and fully operative in East Africa. We have different sources of COLTAN (Columbite-Tantalum) ORE containing:1) Niobium 43-48 %2) Tantalum 6-23%Some might contain Uranium but not higher than 4108 mg/kgIf you are interested or have further questions please let me know.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.