These differ from the figures published in âResearch Desktop Total Cost of Ownership: 2011 Updateâ as they are calculated using the same user mix as the one used in the HVD scenarios in this research; i.e., 50% data entry and 50% task-oriented workers.Source: Gartner (December 2010)Figure 6.
The Copper State. Producing more copper than any other state in the union, the Copper State is an apt nickname for Arizona. This nickname is reinforced by the copper star that is at the center of the Arizona State Flag.
Copper mining in the United States has been a major industry since the rise of the northern Michigan copper district in the 1840s. In 2014 the United States produced 1.37 million metric tonnes of copper, worth $9.7 billion, making it the world's fourth largest copper producer, after Chile, China, and Peru. Copper was produced from 27 mines in the US.