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St. Georgen

St. Georgen is located in Upper Austria. Since 1975 it has positioned itself primarily as a raw material supplier for the glass industry. Continuous improvements and investments, have made this processing plant the main supplier of high-quality feldspar products. The glass industry in particular benefits from our product range of white glass sand and feldspar. Through the application of ongoing quality controls Quarzwerke guarantees an exceptionally high and consistently uniform quality standard.