The audit of the mineral resources and ore reserves of the deposit in accordance with the JORC code was carried out in 2012 and 2019. According to the latest report, Probable reserves amounted to 57.6 thousand tonnes of tin; Indicated resources comprised 91.3 thousand tonnes and Inferred, 4.4 thousand tonnes.
|Ore mined||thousand t||226||243||273|
|Ore processed||thousand t||222||243||245|
|Tin in concentrate produced||t||1 402||1 201||1 257|
|Tungsten in concentrate produced||t||79||72||47|