The Metallurgy of Roman Silver Coinage
The Metallurgy of Roman Silver Coinage

Author: Kevin Butcher

Publisher: Cambridge University Press

Published: 2015-04-02

Total Pages: 841

ISBN-13: 1316060896

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The fineness of Roman imperial and provincial coinage has been regarded as an indicator of the broader fiscal health of the Roman Empire, with the apparent gradual decline of the silver content being treated as evidence for worsening deficits and the contraction of the supply of natural resources from which the coins were made. This book explores the composition of Roman silver coinage of the first century AD, re-examining traditional interpretations in the light of an entirely new programme of analyses of the coins, which illustrates the inadequacy of many earlier analytical projects. It provides new evidence for the supply of materials and refining and minting technology. It can even pinpoint likely episodes of recycling old coins and, when combined with the study of hoards, hints at possible strategies of stockpiling of metal. The creation of reserves bears directly on the question of the adequacy of revenues and fiscal health.

Early Indian Metallurgy
Early Indian Metallurgy

Author: Paul Craddock

Publisher:

Published: 2017-03-27

Total Pages: 270

ISBN-13: 9781909492516

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Most studies of ancient technology have hitherto been based on the civilisations of the Mediterranean and Middle East, especially those of Egypt, Greece and Rome. In this volume the extraordinarily well preserved remains at three major mining and metal production sites in the Aravalli Hills of Rajasthan (Agucha, Dariba and Zawar) were revealed. At these sites, by survey and archaeological excavation, the authors, studied the long-term development of mining and smelting activity over 3000 years. At Dariba and Agucha silver was mined by the Mauryan Empire on a colossal scale over 2,000 years ago. At Zawar the Mauryan mines seem to have produced mainly zinc oxide, but in the Medieval period zinc metal was produced by advanced processes of high temperature distillation, almost certainly the earliest commercial zinc production in the world. Here the laboratory processes described in the early Indian scientific works were developed into major industrial processes, the birth of chemical industry at least 500 years before similar developments began in Europe. The authors also analyse the decline and rebirth of extractive metallurgy in India.