Turkey Has 40% of the World Marble Potential According to General Directorate of Mineral Research and Exploration (MTA) reports, Turkey has 13.9 billion tons of (5.1 billion m3) marble reserve …
GEOLOGICAL CLASSIFICATION This is classification of rocks based on their origin and formation. On this basis, rocks are classified as igneous, sedimentary and metamorphic. IGNEOUS ROCK Igneous Rock, rock formed when molten or partially …
Basalt and Trap: The structure is medium to fine grained and compact. Their colour varies from dark gray to black. Fractures and joints are common. Their weight varies from 18 kN/m3 …