History & Treasure · Southwest New Mexico mining
Mining in Grant County
The rocks beneath the county shaped its copper pits, gold camps, silver veins, and smaller workings. Follow the geological and human history district by district.
Begin with the ground itself, then follow discoveries, mines, workers, maps, and the landscapes left behind. For individual mine profiles, browse the Grant County prospecting collection.
6 chapters
Read the series
- Why Grant County Had So Many Mines: The Geology Beneath Copper, Gold, Silver, and Turquoise
A place-by-place account of the rocks, intrusions, fractures, weathering, and ore deposits behind Grant County's very different mining districts.
- Before the Great Pits: Prospectors and Mining Camps of Grant County
From Santa Rita copper and the Pinos Altos gold rush to Silver City, Hanover, and smaller camps, follow the discoveries and decisions that remade southwest New Mexico.
- Copper, Silver, and Gold: How Grant County Mines Changed Scale
Follow Santa Rita, Tyrone, Pinos Altos, Black Hawk, and the Central district from early hand workings to mills, smelters, open pits, and leaching.
- The People and the Water Behind Grant County's Mines
Mining wages, households, the Empire Zinc strike, scarce water, waste rock, and reclamation in the Santa Rita, Tyrone, and Hanover districts.
- What Grant County's Mine Maps and Claim Records Actually Show
Read the paper trail of Santa Rita, Pinos Altos, Black Hawk, and smaller districts through old maps, mine names, county records, and modern land systems.
- A Public-Road Journey Through Grant County's Mining Landscapes
A full-day historical route from Silver City and Boston Hill through Bayard and the Chino overlook, with a separate Pinos Altos visit and clear access boundaries.