Pima Mine arizonamininghistory The Pima Mining Co. and the Eagle-Pitcher Co. were also involved in mining ventures in the area. The United Geophysical Co. using sensitive instrumentation was responsible for the discovery of ore bodies that led to the establishment of open-pit mining operations at Twin Buttes in the 1960s.
A Brief History of Mining Operations in Pima County The Greaterville mining district is in southeastern Pima County at the eastern foot of the Santa Rita Mountains. In the center of the placers was the village of Greaterville. Reportedly founded in 1873 it reached a maximum of 500 residents. 3 The founder an early settler in the area named Greater gave his name to the town. 4 A Post Office
a brief history of mining operations in pima county a brief history of mining operations in pima county. The Pima Mining District underwent a revival in 1950 when Banner Mining Co bought the properties including the Mineral Hill and Daisy mines which were a halfmile from each other Banner subsequently conducted mining and milling operations at the site The Pima Mining Co and the EaglePitcher Co were also involved in mining ventures in the area
Pima County Arizona Mines All 1638 mines in Pima County Arizona Twin Buttes Drilling Operation . Western Mining History is your source for over 116000 mines in the western states.
The Mining Districts Of Pima County - Nevada Outback The mining records of Pima County show tens of hundreds of entries of lo ions many of which have been patented but many have lapsed and are abandoned. Manifestly it is difficult if not impossible to give a complete list or directory of claims and it is not here attempted but mention is made of some of the more important and best known