Natural minerals are found all over the world. They represent the wealth of the country they come from. This film conveys the beauty of minerals.
Nevena Kokanova
Kosta Tsonev
Petar Despotov
Stefan Danailov
Sonya Djulgerova
Petya Silyanova
Stoycho Mazgalov
Emilia Radeva
Ivan Grigorov
Dimitar Hadzhiyanev
