Coeur d'Alene Mining District Map

The Coeur d'Alene Mining District in Idaho's Silver Valley region leads the world in recorded silver production.

Since lode mining began in North Idaho in 1884, the mines have produced more than:

• 1.1 billion ounces of silver
• 8.5 million tons of lead
• 3.2 million tons of zinc
• Substantial amounts of gold, copper, antimony and cadmium
• Total value of these metals is estimated at more than $5.4 billion.

More than 90 mines have been located in the Coeur d'Alene Mining District. Eleven produced more than 3 million tons of ore each.

Coeur d'Alene Mining District is home to the United States'

• Largest underground mine- The Bunker Hill, with more than 150 miles of underground workings.
• Deepest Mine – The Star Morning, at 7,900 + deep
• Richest Silver Mine - The Sunshine, which has produced well over 350 million ounces of silver.

*Statistics from Idaho Geological Survey Bulletin 28, Bennett, Siems, Constantopoulos, 1989; Springer, 1996

A closer look at the Silver Valley

#1 Close-Up

#2 Close-Up

#3 Close-Up

NOTE: These maps are for general illustration purposes only . They are several years old, may not be updated or to exact scale. Claim ownership may change over time, so don't rely on them for precise current claim location or ownership. If you have a question on a company's claims, contact that company directly for information.