Metals of antiquity metal. While widely known during antiquity, these metals are by no means common. Yet all were known and available in tangible quantities in ancient times. Each of the metals was associated with one of the seven then-known celestial bodies, and one of the seven days of the week. Metals of antiquity The metals of antiquity are the seven metals which humans had identified and found use for in prehistoric times: gold, silver, copper, tin, lead, iron, and mercury. These seven are the metals from which the modern world was forged; until the discovery of arsenic in the 13th century, these
Russel Metals three business segments: metals service centres, energy products, and steel distributors. As of 2017, 49% of revenue was from the service centres, 39% was from energy products, and the rest was from steel distribution. It has sites in both Canada and the United States, with most sites located in Canada, and derives roughly 30 per cent of its revenues from the United States. Russel Metals Russel Metals Inc. is a Canadian public metals distribution and processing company. It is one of North America's largest metal distribution companies, with operations across Canada and the United States. The company was originally established