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The University of Arizona Alfie Norville Gem & Mineral Museum is dedicated to providing public education and the preservation of its natural history collection while also serving …
WEBEvery winter in Tucson, Arizona, exhibitors from all over the world come together to show off their collections of rocks, gemstones and minerals at the Tucson …
The new Directory of Active Mines in Arizona: FY 2019, a joint product of the Arizona Mine Inspector's Office and the Arizona Geological Survey, characterizes those active …
While today the Tucson Mountains are largely protected within the confines of the Saguaro National Park and the Tucson Mountain Park, they once were mined extensively for …
Solutions de tri pour le traitement mécanique à sec des scories métallurgiques et des sables de fonderies usagés. Les résidus de fonderie recyclables comprennent …
The state is rich with history surrounding its vast array of rocks and minerals; from turquoise to gold…riches have been found and lives have been ruined in pursuit of …
Dig deeper into Tucson's mining history and discover a museum dedicated to the preservation of minerals and meteorites at the Alfie Norville Gem & Mineral Museum. …
The Tucson Mountain Retreat is located within the Sonoran Desert; an extremely lush, exposed, arid expanse of land that emits a sense of stillness and …
The Copper World Project is a proposed open pit copper mine located 28 miles southeast of Tucson, Arizona in the northern Santa Rita Mountains. The project is planned to be a …