http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-subject=Mines and mineral resources -- Colorado) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f5-subject%3DMines%20and%20mineral%20resources%20--%20Colorado Results for your query: docsPerPage=100;f5-subject=Mines and mineral resources -- Colorado Thu, 01 Jan 1970 12:00:00 GMT The Colorado directory of mines: containing a description of the mines and mills, and the mining and milling corporations of Colorado, arranged alphabetically by counties, and A history of Colorado from its early settlement to the present time. Corbett, Thomas B. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The mines of Colorado. Hollister, Ovando James, 1834-1892 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Colorado; its gold and silver mines: farms and stock ranges, and health and pleasure resorts. Tourist's guide to the Rocky Mountains. Fossett, Frank. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Cripple Creek gold camp souvenir edition of Mines and mining men in Colorado, historical, descriptive and pictorial: an account of the principal producing mines of gold and silver, the bonanza kings and successful prospectors, the picturesque camps and thriving cities of the Rocky Mountain region. Stride, Robert https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT