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Mining Industry Historical Index

Y & W Mining Co MO
Yaak Mining & Power Co ID
Yaba Copper Co AZ
Yak Mines Co CO
Yak Mining Co Inc OR
Yak Mining Milling & Tun Co CO
Yakima Badger Mining Co OR
Yakima Golden Gate Mining Co OR
Yakima Mohawk Mining Co CA
Yakima-Shoshone Mining Co ID
Yale Mining Co CO
Yale Mining Co MO
Yalokom Mining Co Inc WA
Yancy Hill Mining Co MO
Yankee Boy Mining Co WA
Yankee Cove Mining Co Inc AK
Yankee Fork Gold Mines Inc WA
Yankee Girl Mining Co ID
Yankee Gold Corp ID
Yankee Hill Mining Corp CA
Yankee John Development Co CA
Yankee Mines Co UT
Yankee-Polaris Lsng & Development Co ID
Yaqui Jack Mining Co ID
Yarnell Mining Co AZ
Yavapai Consolidated Mining Co AZ
Yavapai Gold Mining Co Ltd CA
Yavapai Mercury Mining Co AZ
Yavapai Onyx Mining Co AZ
Yavapai Prosptng & Development Co AZ
Yavapai Silver Co AZ
Yellow Aster Mine CA
Yellow Aster Mining & Milling Co CA
Yellow Aster Mining Co CA
Yellow Beauty Mining Co AZ
Yellow Bird Mining Co CO
Yellow Bird Silver Mining Co AZ
Yellow Boy Mining Co OR
Yellow Cat Mining NV
Yellow Circle Mining Co UT
Yellow Dog Extn Mining Co CA
Yellow Gold Mines Co NV
Yellow Gold Placer Co ID
Yellow Jacket Mines Co CO
Yellow Jacket Mining Co CO
Yellow King Mining Co CA
Yellow Metal Mining Co CA
Yellow Metal Mining Co OR
Yellow Pine Development Co Ltd ID
Yellow Pine Extn Co NV
Yellow Pine Synd CA
Yellow Pine Synd ID
Yellow Ping Lease NV
Yellow Rose Mining Co AR
Yellow Tiger Consolidated Mining Co NV
Yellowhorn Mining Co OR
Yellowstone & Western Mining Co MT
Yellowstone Dredging Co MT
Yellowstone Gold Mines Inc MT
Yellowstone Gold Mining Co MT
Yellowstone Mine CA
Yellowstone Mining Corp MT
Yerington Consolidated Copper Co NV
Yerington Malachite Copper Co NV
Yerington Mines & Exploration Co NV
Yerington Mountain Copper Co NV
Yerrington Mountain Mining Co NV
Ymir & Coeur d'Alene Mining Co ID
Yogo Lead & Zinc Co MT
Yolande Mining Co ID
Yoquivo Mining & Red Corp DE
York Gold Mining Co SC
York Mining Co UT
Yosemite Dredging & Mining Co CA
Yosemite National Gold Mines Corp CA
Yost Gold Mines Corp CO
You Bet Mining Co CA
You Like Lsng Assoc ID
Young America Mining Co CA
Young Bros Mining Co CA
Young Placers Inc OR
Youngstown-Gilpin Mining Co CO
YP Mining Co AZ
Yreka Gold & Copper Co AZ
Yreka Mining Co ID
Yuba Associated Engineers Inc CA
Yuba Development Co CA
Yuba Development Co CA
Yuba Dredging Co MT
Yuba Gold Corp NV
Yuba Gold Mining Co CA
Yuba Gold Recovery Synd CA
Yuba Milling & Mining Co ID
Yuba River Mines Inc CA
Yuba River Mining Co CA
Yuba River Power Co CA
Yuba Sierra Development Co CA
Yucca Gold Mining Co CA
Yucca Metals Co CA
Yucca Tungsten Mining Co AZ
Yukon Alluvial Golds Ltd AK
Yukon Gold Mining Co CO
Yukon Gold Mining Corp DE
Yuma Consolidated Mining Co AZ
Yuma Gold Fields Inc AZ
Yuma Mining Co AZ
Yuma Silver-Lead Mining Co AZ