Czar Mine
Copper Queen Mine, Queen Hill, Bisbee, Cochise County, Arizona, USA
Key Information
Do not enter mining areas without proper authorization.
The Czar Mine, part of the Copper Queen Mine in Bisbee, Arizona, is a significant mineral locality with a rich history.
It is located in the Mule Mountains, near Tombstone, known for its Wild West history.
The mine produces copper, silver, gold, lead, zinc, and rare minerals like spangolite and connellite.
Geological structure involves sedimentary limestones altered by igneous porphyry intrusions, forming the ore.
Mining operated from 1877 to 1985, now a tourist site with cultural events like the Bisbee Blues Festival.
The area has a semi-arid climate, with temperatures ranging from 30°F to 89°F, and semi-desert vegetation.
Location and Geography
The Czar Mine is nestled in the Mule Mountains of Bisbee, Cochise County, Arizona, in the southeastern United States, close to the Mexican border. This region is about 25 miles from Tombstone, famous for its Wild West heritage, and near Sierra Vista, another local city. The mountainous terrain adds to the area’s scenic appeal, making it a notable spot for mineral enthusiasts.
Minerals and Geology
The mine is renowned for producing a variety of minerals, including copper, silver, gold, lead, and zinc, with uncommon finds like spangolite and connellite, which are prized for their rarity. The geological setting features Devonian and Mississippian limestones, altered by porphyry dikes and sills, creating ideal conditions for hydrothermal mineralization, a process typical in copper-rich areas.
Mining History and Culture
Mining at the Czar Mine began in 1877 and continued until 1985, under the ownership of Phelps Dodge from 1885. It was a major producer, with deep shafts connecting to other mines. Today, Bisbee has evolved into an artist’s community, preserving Victorian architecture and hosting events like the Bisbee Blues Festival. Local specialties include Bisbee Blue Turquoise and Mexican-influenced cuisine, reflecting its cultural richness.
Climate and Ecology
Bisbee experiences a semi-arid climate, with temperatures ranging from 30°F in winter to 89°F in summer, and July being the wettest month. The ecology features semi-desert vegetation like acacia, oak, and cacti, with the town itself supporting more lush trees due to irrigation, enhancing its unique environmental character.