Based on the available information we created a 3D model of the deposit in Micromine software. Information received according to the contract 148/18 with SRDE “Geoinform of Ukraine”.The wireframe was created on the basis of ore intervals. Delineation of ore bodies was carried out by cut off grade of 0.004% Ta2O5. A total of 17 wells, located in 9 profiles, were involved in modeling.