Ipsum dolor sit amet consectetur adipiscing. Libero id faucibus nisl tincidunt eget. Et leo duis ut diam quam nulla porttitor massa id. Donec ac odio tempor orci dapibus ultrices in…

I am Geologist Engineer from the National University of Colombia, Medellín Campus and graduated from the Master's Degree in Coal Science and Technology from the same institution. I did my…

I am Geologist from the Universidad de Caldas (Colombia), Specialist in Environmental Consulting from the Universidad de León (Spain), MSc in Direction and Management of Human Resources from the Universidad…