Qualla: Silver Mining in Colorado

Silver Mining in Colorado: Introduction

Fri, 30 Jan 2026 00:00:00 GMT

Photo credit Mathew Benjamin Brady / Levin Corbin Handy, Public domain. Colorado once called itself the Silver State. So did Nevada. Idaho, meanwhile, actually produces the most silver in the country. But no state's identity was more thoroughly forged in silver than Colorado's, where the metal reshaped entire mountainsides from the 1860s onward. The first discovery came south of Montezuma in 1864, and from there the fever spread district by district across the Rockies -- Central City, Georgetown, Leadville, Aspen, Gilman, Creede -- each strike pulling thousands of prospectors, merchants, and smelter operators into valleys where the air thins and winter arrives early. The story of Colorado silver is a story of boom and bust written in geological time, played out at human speed.

Image: Mathew Benjamin Brady / Levin Corbin Handy | Public domain

Silver Mining in Colorado: Where Gold Led, Silver Followed

Fri, 30 Jan 2026 00:00:00 GMT

Photo credit Mathew Benjamin Brady / Levin Corbin Handy, Public domain. The pattern repeated itself across Colorado's mining districts. Prospectors arrived chasing gold and found silver waiting in the surrounding rock. In the Central City-Idaho Springs district, gold was discovered in 1859, but silver veins lay in the outlying areas, arranged in a ro...

Image: Mathew Benjamin Brady / Levin Corbin Handy | Public domain

Silver Mining in Colorado: Leadville's Silver Crown

Fri, 30 Jan 2026 00:00:00 GMT

Photo credit Mathew Benjamin Brady / Levin Corbin Handy, Public domain. Despite those early strikes, Colorado's largest silver district was not found until 1874, when prospectors discovered the Leadville deposits. The district became the biggest silver producer in the state, and the wealth it generated was staggering. Shopkeeper Horace Tabor grubstak...

Image: Mathew Benjamin Brady / Levin Corbin Handy | Public domain

Silver Mining in Colorado: The Gilman Gamble

Fri, 30 Jan 2026 00:00:00 GMT

Photo credit Mathew Benjamin Brady / Levin Corbin Handy, Public domain. Silver was discovered in the Gilman mining district around 1878 or 1879, but the deeper miners dug, the more zinc they encountered -- so much that smelters refused to buy the ore. What could have killed the district instead saved it. In 1905, a roaster and magnetic separator were...

Image: Mathew Benjamin Brady / Levin Corbin Handy | Public domain

Silver Mining in Colorado: Creede and the Late Strikes

Fri, 30 Jan 2026 00:00:00 GMT

Photo credit Mathew Benjamin Brady / Levin Corbin Handy, Public domain. The Creede district in Mineral County was discovered in 1887 but did not hit its stride as a significant silver producer until 1891. The ore appeared as veins along north-south trending faults and as replacement bodies in the Creede Formation, a Tertiary ash-flow tuff. The minera...

Image: Mathew Benjamin Brady / Levin Corbin Handy | Public domain

Silver Mining in Colorado: Silver's Afterlife

Fri, 30 Jan 2026 00:00:00 GMT

Photo credit Mathew Benjamin Brady / Levin Corbin Handy, Public domain. Today, Colorado's silver comes not from dedicated silver mines but as a byproduct of gold extraction. The largest current source is the Cripple Creek and Victor Gold Mine, a large open-pit heap leach operation near Victor, Colorado, owned by Newmont Mining Corporation. The mine p...

Image: Mathew Benjamin Brady / Levin Corbin Handy | Public domain