1. The definition of physical and chemical properties of “industrial” nonsilicate and silicate minerals.
2. Technical utilisation of rocks.
3. Criteria for the utilisation of rocks as crushed aggregate and ornamental stones.
4.Primary and secondary raw materials for glass making and stoneware manufacturing.
5. Petrositales as part of glass-ceramics.
6. Anthropogeneous deposits as a source of non-traditional raw materials in cement, building and other industries.
2. Technical utilisation of rocks.
3. Criteria for the utilisation of rocks as crushed aggregate and ornamental stones.
4.Primary and secondary raw materials for glass making and stoneware manufacturing.
5. Petrositales as part of glass-ceramics.
6. Anthropogeneous deposits as a source of non-traditional raw materials in cement, building and other industries.