Alaska Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Documented shaft evidence
Mines with Documented Shafts
Records with a documented shaft working. · 1796 records
A shaft is a vertical or near-vertical opening used to access underground workings.
Alaska Mine
Arizona · Santa Cruz County
Unconfirmed Silver Past Producer
Documented shaft/adit evidence
Albany
California · Calaveras County
Unconfirmed Gold Past Producer Underground
Documented shaft evidence
Albatross Mine
Arizona · Pima County
Unconfirmed Gold Past Producer
Documented shaft/adit evidence
Albatross Mine
Arizona · Pima County
Unconfirmed Gold Producer Underground
Documented shaft/adit evidence
Albion Shaft
Nevada · Eureka County
Mindat Confirmed Silver Past Producer
Documented shaft evidence
Alhambra Gold Mine
California · El Dorado County
Unconfirmed Gold Past Producer
Documented shaft evidence
Alhambra Mine
California · Alpine County
Unconfirmed Gold Past Producer Underground
Documented shaft/adit evidence
Alkie Mine
Arizona · Cochise County
Unconfirmed Copper Past Producer
Documented shaft evidence
Allen Mine
Nevada · Mineral County
Source Corroborated Mercury Past Producer Underground
Documented shaft/adit evidence
Allen Mine
Nevada · Mineral County
Source Corroborated Mercury Past Producer Underground
Documented shaft/adit evidence
Allstate Prospect
California · Kern County
Unconfirmed Gold Past Producer
Documented shaft/adit evidence
Alpha Mine
Nevada · White Pine County
Unconfirmed Copper Past Producer
Documented shaft evidence
Alta Mine
Nevada · Elko County
Unconfirmed Gold Past Producer
Documented shaft evidence
Altaville
California · Calaveras County
Unconfirmed Gold Producer Underground
Documented shaft evidence
Alto Mine
California · Calaveras County
Unconfirmed Gold Plant
Documented shaft/adit evidence
Alto Mine
California · Calaveras County
Unconfirmed Gold Past Producer
Documented shaft/adit evidence
Alto Mine
California · Calaveras County
Unconfirmed Gold Producer Mixed Underground/Surface
Documented shaft/adit evidence
Altoona Mine
California · Trinity County
Unconfirmed Mercury Past Producer Mixed Underground/Surface
Documented shaft/adit evidence
Altuda Mine
California · San Bernardino County
Unconfirmed Iron Past Producer
Documented shaft evidence
Alvarez Claims
Arizona · Pinal County
Unconfirmed Iron Past Producer
Documented shaft evidence
Alvord Mine
California · San Bernardino County
Unconfirmed Gold Past Producer
Documented shaft/adit evidence
Amador Mine
Nevada · Lander County
Unconfirmed Antimony Past Producer
Documented shaft/adit evidence
Amador Mine
California · Amador County
Unconfirmed Gold Past Producer
Documented shaft evidence