Search results
Results From The WOW.Com Content Network
Debitage refitting is a process whereby the collected assemblages of debitage are painstakingly put back together, like pieces in a puzzle. This can sometimes indicate the nature of the tools being produced, although missing pieces are a significant problem.
Tell Barri, northeastern Syria, from the west; this is 32 meters (105 feet) high, and its base covers 37 hectares (91 acres) Tel Be'er Sheva, Beersheva, Israel. In archaeology, a tell (from Arabic: تَلّ, tall, 'mound' or 'small hill') [1] is an artificial topographical feature, a mound [a] consisting of the accumulated and stratified debris of a succession of consecutive settlements at the ...
Mining at Laurion resumed in 1864. Renewed mining involved both the processing of ancient slag for remaining lead and silver and the extraction of fresh ore. Mining of zinc ore was a commercially significant in the Laurion area in modern times. It was mined from reactivation in 1864 until 1930. Iron ore was also mined through the 1950s. The ...
And while historic upstream hydraulic mining did result in the deposition of 10 to 40 feet (3 to 10 m) of hydraulic mining debris (slickens) in the area of the Hammonton dredge field, [1] these slickens were considered uneconomical at the time (because they had already been processed for gold once), and the primary target of gold dredging was ...
Burnham, BC and H, Dolaucothi-Pumsaint: Survey and Excavation at a Roman Gold-mining complex (1987-1999), Oxbow Books (2004). Timberlake, S, Early leats and hushing remains: suggestions and disputes for roman mining and prospection for lead, Bulletin of the Peak District mines Historical Society, 15 (2004), 64 ff.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
A level that reaches the surface, on a hillside or in a valley, for instance, is called an "adit level". In the Worsley Navigable Levels in Greater Manchester, England, the levels were intentionally flooded and coal was transported on canal boats. "Sough" is a term mainly used in the lead mining areas of Derbyshire. The main purpose of a sough ...
Mining was one of the most prosperous activities in Roman Britain. Britain was rich in resources such as copper, gold, iron, lead, salt, silver, and tin, materials in high demand in the Roman Empire. Sufficient supply of metals was needed to fulfil the demand for coinage and luxury artefacts by the elite. [1]