Skip to main content

Oregon State Flag An official website of the State of Oregon »

Oregon Historical Mining Information

Mining Records - Union County

The digital records available here are scans of the literature originally found in DOGAMI published and unpublished hardcopy holdings. Scans have been combined into single PDFs that may include maps, letters, news clippings, photographs, and reports. Note that some PDF files are very large.

This digital archive is evolving. Please contact us if you have suggestions or find errors. DOGAMI acknowledges Tomas Benson and Carol DuVernois for their excellent work on the DOGAMI historical documents scanning project.

Disclaimer: Mining sites are included for informational purposes only and should not be used to infer acceptable or permitted land use actions. Interested parties should contact their local land use authority to verify zoning and applicable land use ordinances. Respect the rights of private property owners. Understand that recreation in or around inactive mine sites is extremely dangerous and can result in serious injury or death. Stay out and stay alive! No warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. These data should not be used for site-specific studies. The Oregon Department of Geology and Mineral Industries shall not be held liable for improper or incorrect use of the data described and/or contained herein.

Questions?

Email: dogami-info@oregon.gov

Phone: 971-673-1555

Union CountyMining SiteLink
Camp Carson DistrictAdiaha (Adioha) Mine Claim Adiaha Mine Claim Report
Camp Carson DistrictAurelia Mine Claim Aurelia Mine Reports
Camp Carson DistrictCamp Carson Camp Carson Letters
Camp Carson DistrictCamp Carson Camp Carson News
Camp Carson DistrictCamp Carson Camp Carson Reports
Camp Carson DistrictCarson Channel Gold Syndicate Claim Carson Channel Gold News
Camp Carson DistrictCarson Mine Info Carson Mine News
Camp Carson DistrictCarson Mine Info Carson Mine Report
Camp Carson DistrictCronkite Association Holding Claims Cronkite Holdings Report
Camp Carson DistrictGrande Ronde Mines Grande Ronde Mines News
Camp Carson DistrictGrande Ronde Mines Grande Ronde Mines Report
Camp Carson DistrictIndiana Mine Indiana Mine Letters
Camp Carson DistrictIndiana (Indianna) Mine Indiana Mine Map
Camp Carson DistrictIndiana Mine Indiana Mine News
Camp Carson DistrictIndiana Mine Indiana Mine Reports
Camp Carson DistrictMuir Mine Claim Muir Mine Report
Camp Carson DistrictParker Antimony Claims Parker Antimony Report
Camp Carson DistrictPay Boy Claim Pay Boy Report
Camp Carson DistrictRainbow Rainbow Letter
Camp Carson DistrictRainbow Rainbow Reports
Camp Carson DistrictRoyal Prospect Claim Royal Prospect Report
Camp Carson DistrictStibnite Mine Stibnite Mine Letter
Camp Carson DistrictStibnite Mine Stibnite Mine Map
Camp Carson DistrictStibnite Mine Stibnite Mine Reports
Grande Ronde Valley DistrictGrande Ronde Oil and Gas Claim Grande Ronde Oil and Gas Map
Grande Ronde Valley DistrictGrande Ronde Oil and Gas Claim Grande Ronde Oil and Gas Reports
Granite DistrictOro Grande Mine Claims Oro Grande Mining News
Medical Springs DistrictGrull Mine Grull Mine Reports
Medical Springs DistrictPuzzle Mine Claims Puzzle Mine Reports
Medical Springs DistrictTwin Baby Twin Baby Reports
Medical Springs DistrictVindicator Mine Claim Vindicator Mine Letters
Medical Springs DistrictVindicator Mine Claim Vindicator Mine Report
Powder DistrictFlying Cloud Claim Flying Cloud Report
Powder DistrictJohnson Mine Claim Johnson Mine News
Powder DistrictUnity Gold Production Claim Unity Gold Production News
Unclassified DistrictBay Mule Claim Bay Mule Claim Report
Unclassified DistrictDiatomite in the Telocaset Area Telocaset Area Diatomite Map
Unclassified DistrictDiatomite in the Telocaset Area Telocaset Area Diatomite Report
Unclassified DistrictEastern Oregon Claim College Claim Map
Unclassified DistrictEastern Oregon Claim College Claim Reports
Unclassified DistrictEszra Meeker Springs Claim Eszra Meeker Springs Report
Unclassified DistrictEvey Prospect Claim Evey Prospect Report
Unclassified DistrictHot Lake Geothermal Area Claim Hot Lake Geothermal Area Letters
Unclassified DistrictHot Lake Geothermal Area Claim Hot Lake Geothermal Area News
Unclassified DistrictHot Lake Geothermal Area Claim Hot Lake Geothermal Area Reports
Unclassified DistrictLadd Canyon Cider Claims Ladd Canyon Cinder Reports
Unclassified DistrictLa Grande Brick Yard Claims La Grande Brick Yards Report
Unclassified DistrictLa Grande Concrete Pipe Claims La Grande Concrete Pipe Company Reports
Unclassified DistrictLeClead Claim LeClead Report
Unclassified DistrictLong Prospect Claim Long Prospect Report
Unclassified DistrictLyra Springs Claims Lyra Springs Report
Unclassified DistrictMiller Mining Company Claim Miller Mining Company Map
Unclassified DistrictMiller Mining Company Claim Miller Mining Company Reports
Unclassified DistrictOld Clay Pit Claim Old Clay Pit Report
Unclassified DistrictSilver King Claim Silver King Report
Unclassified DistrictThomas Claim Thomas Claim Reports
Unclassified DistrictTowery Brick Yards Claims Towery Brick Yards Reports
Unclassified DistrictUnion Area General Union Area Reports
Upper Eagle Creek DistrictJim Dodson Group Jim Dodson Group Letter
Upper Eagle Creek DistrictJim Dodson Group Jim Dodson Group Map
Upper Eagle Creek DistrictJim Dodson Group Jim Dodson Group Reports
Upper Eagle Creek DistrictVeatch Claim Veatch Claim Report