Nemetali “Ograzden” was established in 1955 in Strumica as mining organization with a simple name “Rudnik”.
The establishment base for the mine was the disposable resources spread on the terrains of Ograzden Mountain that was hiding a lot of undiscovered and unexplored mineral resources and was a challenge for improvement of the technological processes and construction of new capacities necessary for further development of the organization.
According to all of the geological criteria the feldspar ore is unique item and one of the rear ones in the Balkans and wider. The whole exploitation is shown through the processes of drilling, mining, loading, transport, crushing and separation that are done completely with the company’s machine pool.
The quality control of the feldspar exploitation through all the phases, results with confirmed product according to ISO 9001:2000 selectively according to the customers’ requests. The use of the feldspar ore during different preparation phases is for the ceramics, porcelain and glass industry.
The mine Memesli mineral point of view is calcite type and from petrography point of view is marble limestone and is one of the rarest in Republic of Macedonia. It’s characterized with high usage level of the exploited material which is in function of its development program. There is exploitation