From Colombia
From smartphones to laptops to medical equipment, coltan is key for a range of electronic devices. Coltan, or columbite-tantalite, is an ore from which niobium and tantalum are extracted. As a 2014 report from the US Geological Survey (USGS) notes, the minerals are often found together, but have very different properties and applications; nearly 80 percent of the world’s niobium is used in high-strength, low-alloy steels, while tantalum is key for the world’s electronics industry. It is extremely rare, averaging only 2 parts per million in the Earth’s crust.

Price depends on quantity, quality, location, and price can change every day. Contact us for prices, you must have funds available. price is per Kilogram if you want in tons Coltan ore price can change.