Some doctor programs require all medical students to take a family medicine class, while other programs reserve these classes for those who intend to practice family medicine. Those specializing in family medicine will take multiple classes in this topic.
Written By: Copperbelt, formerly Western, province, central Zambia, east-central Africa. It is bounded by North-Western (to the west) and Central (south) provinces and by the Democratic Republic of the Congo (to the north and east). Ndola, in the east, is the capital of the province.
As of 2005 Chalcopyrite ore is extensively mined in Chile, the United States, Canada, Zambia, Kazakhstan, Mauritania and Poland. In the United States, the states of Arizona, Montana, New Mexico, and Utah lead in ore mining. Indeed, the worldâs largest copper mine, the Chuquicamata, is located in Atacama, Chile.oncentration. All copper sulfide ores are concentrated using the froth flotation process. Ground ore is mixed with xanthate reagents (for example, pine oil), which reacts with the copper sulfide mineral to make it hydrophobic on its surface.