Unknown Red Limestone Used Locally in Constantinople, Prousa and Nicaea During the Middle Byzantine Period
The red limestone, now called “Rosalia” in the market, is extracted from a great number of modern quarries located in different places in Bilecik and Vezirhan. Among them, Gülümbe and Taşçılar (formerly Hırtılar) occupy a significant place. These are the oldest known quarries of this red limestone and were most probably reopened over the old…
