![The Argo Gold Mine and Mill, a former mining and milling property consisting of a gold mine and gold mill in Idaho Springs, Colorado, built at the entrance of the Argo Tunnel The Argo Gold Mine and Mill, a former mining and milling property consisting of a gold mine and gold mill in Idaho Springs, Colorado, built at the entrance of the Argo Tunnel](http://tile.loc.gov/image-services/iiif/service:pnp:highsm:33000:33035/full/pct:25/0/default.jpg)
The Argo Gold Mine and Mill, a former mining and milling property consisting of a gold mine and gold mill in Idaho Springs, Colorado, built at the entrance of the Argo Tunnel
![Idaho Springs Argo Mill and tunnel redevelopment project hopes to spark economy in Clear Creek County Idaho Springs Argo Mill and tunnel redevelopment project hopes to spark economy in Clear Creek County](https://www.denverpost.com/wp-content/uploads/2017/05/argo-tunnel-open-for-tourism-_1hr1703_16018539.jpg?w=620)
Idaho Springs Argo Mill and tunnel redevelopment project hopes to spark economy in Clear Creek County
![Comstock, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA Comstock, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA](https://www.mindat.org/arphotos/316-09693560014458191272101.jpg)