Mineral Ventures Invest s.r.o. (MVI) is Czech natural resource mining company based in Armenia since 2018. Throughout its affiliate – ASSAT LLC – the company operates producing Karaberd mine in the region of Lori. MVI was established on April 18, 2018, to launch the Precious Metals Mining Project in Armenia – aimed at penetrating mainly copper, silver and gold deposits and launching first of a kind eco-processing plant based on bio-leaching technology.