GEOLOGICAL SURVEY OF NORWAY SPECIAL PUBLICATION n 12 Ancient Egyptian quarries – an illustrated overview James A. Harrell1 and Per Storemyr2 1Department of Environmental Sciences (MS #604), 2801 West Bancroft Street, The University of Toledo, Toledo, Ohio 43606–3390, USA. 2Geological Survey of Norway, 7491 Trondheim, Norway/CSC Conservation Science Consulting, CH-1700 Fribourg, Switzerland. Present address: Herrligstrasse 15, CH-8048 Zurich, Switzerland. E-mail:
[email protected] and
[email protected] The surviving remains of ancient Egyptian material culture are dominated by the stones used for building, ornamental, gem, and utilitarian applications. These came mainly from the Nile Valley and Eastern Desert (with some also from the Western Desert), where over 200 quarries have been dis- covered spanning about 3500 years from the Late Predynastic Period to the Late Roman Period. The harder stones (nearly all the igneous and metamorphic rocks plus silicified sandstone and chert) were quarried using stone tools aided by fire setting and wood levers up until the Late Period, when the stone tools were replaced by iron ones. The softer stones (mainly limestone, sandstone, and travertine) were extracted with copper and, later, bronze picks and chisels during the Dynastic Peri- od, with iron tools again replacing the earlier ones by the end of the Late Period. Until the advent of suitable roadways and wagons rugged enough to transport them in the Greco–Roman Period, the larger pieces of quarried stone were carried on sledges, often along prepared roads, and probably pulled by teams of men to the building sites or to the Nile River for shipping.