An Iron Age hoard discovered in England is on a "kind of scale and size that is exceptional for Britain and probably even ...

Brass, or any of the copper alloys, can be made to coat the iron, in the same manner as the copper. We hope this new process will be the means of extending the use ot sheet-iron, soi as to save ...

This precaution is not necessary, unless the alloy contains a metal requiring a high temperature for its fusion, as, for instance, copper or iron. In alloys oontaining tin, however, a laler of ...

In one of the largest and most important Iron Age finds in the history of the UK and Europe, archaeologists have recovered an “exceptional” 800 objects from the Melsonby Hoard. Since the discovery of ...

At the industrial level, the trend of protectionism in mineral resources is on the rise, directly affecting the stability of global copper concentrate TCs. With the rapid expansion of global smelting ...