House of Zähringen the death of Louis of Teck, Patriarch of Aquileia. This ducal title was later granted to Count Francis of Hohenstein (1837–1900), a morganatic son of Duke Alexander of Württemberg, in 1871. Francis' daughter Mary of Teck (1867–1953), as the wife of King George V, was Queen of the United Kingdom and the British Dominions, and Empress of India. House of Zähringen The House of Zähringen is an old German noble family from Swabia, which founded a large number of cities in the area that is today Switzerland and the German state of Baden-Württemberg. The name is derived from Zähringen castle
Teck Resources 24.2 million ounces of silver, as of 2016. In 2016, Teck produced 324,200 tonnes of copper from mines in North and South America. Its largest mine is the Highland Valley Copper mine near Logan Lake, British Columbia, with 119,000 tonnes of copper and 3.4 million pounds of molybdenum in 2016. Teck has a 22.5% interest in the Antamina mine in Peru, one of the largest copper/zinc mines in the world. Teck also runs the Carmen de Andacollo and Quebrada Blanca mines in Chile. In the past, Teck Cominco has been criticized and sued for violating environmental laws and standards. Teck