Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Heart of the Klondike written by Scott Marble.
Caption: The first big find. Created and "copyright 1897 by The Strobridge Lith. Co., Cincinnati & New York." N.Y.-no. 7831. Forms part of: Theatrical poster collection (Library of Congress)
Poster - Gold mining in California - Public domain lithograph
Gold miners shoveling sand from stream into sluice while one miner pans for gold in the same stream, small building and mountains in the background.
El Paso Lode, Headframe, 1.5 mile east of Cripple Creek, Cripple Creek...
Significance: In 1890 the Gold King Mine was created when prospector Robert Womack excavated a 48' deep shaft and struck a rich vein of gold-bearing ore. Womack's discovery sparked the interest of other specula... More
South Pass City, General View, South Pass City, Fremont County, WY
Significance: South Pass City was the focal point in the development in the Sweetwater Gold Mine Field, the largest gold rush area in Wyoming. In addition, it was the center of the first successful women's suf... More
A burro train bringing gold from the mines near Ouray, Colorado
H87987 U.S. Copyright Office. No. 1535. Copyright by W.S. Smith. Public domain photograph of landscape view, nature, stereoscopic card, free to use, no copyright restrictions image - Picryl description
Stampede Gold Mine, Kantishna, Denali Borough, AK
Survey number: HAER AK-31 Public domain photograph - historical image of Alaska, United States, free to use, no copyright restrictions image - Picryl description
Stampede Gold Mine, Kantishna, Denali Borough, AK
Survey number: HAER AK-31 Public domain photograph - historical image of Alaska, United States, free to use, no copyright restrictions image - Picryl description
Butte Historic District, Bounded by Copper, Arizona, Mercury & Contine...
Picryl description: Public domain image of a department store, commercial building, downtown, shopping center, 19th-20th century, free to use, no copyright restrictions.
Butte Historic District, Bounded by Copper, Arizona, Mercury & Contine...
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Butte Historic District, Bounded by Copper, Arizona, Mercury & Contine...
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Butte Historic District, Bounded by Copper, Arizona, Mercury & Contine...
Picryl description: Public domain photograph of a narrow passage, corridor, street, old town architecture, arch, vintage print, free to use, no copyright restrictions.
Pinto Wye Arrastra, Twentynine Palms, San Bernardino County, CA
Significance: The arrastra is an important example of nineteenth- and twentieth-century milling technology. This specimen is unusual because it used a wooden wheel as the pivot mechanism; only two of this type... More
Pinto Wye Arrastra, Twentynine Palms, San Bernardino County, CA
Significance: The arrastra is an important example of nineteenth- and twentieth-century milling technology. This specimen is unusual because it used a wooden wheel as the pivot mechanism; only two of this type... More
Wall Street Gold Mill, Twentynine Palms, San Bernardino County, CA
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, ...
The original caption for photograph #30 incorrectly identified the lake as Silver Lake. It has been corrected to Little Giant Basin. Significance: The Shenandoah-Dives Mill is an exceptional example of early t... More
Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley J...
Significance: After fifty years of tenacious but comparatively unprofitable gold mining activities in Death Valley, the Keane Wonder strike in 1904 became the heart of Death Valley's most prosperous two decades... More
Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley J...
Significance: After fifty years of tenacious but comparatively unprofitable gold mining activities in Death Valley, the Keane Wonder strike in 1904 became the heart of Death Valley's most prosperous two decades... More
Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley J...
Significance: After fifty years of tenacious but comparatively unprofitable gold mining activities in Death Valley, the Keane Wonder strike in 1904 became the heart of Death Valley's most prosperous two decades... More
Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley J...
Significance: After fifty years of tenacious but comparatively unprofitable gold mining activities in Death Valley, the Keane Wonder strike in 1904 became the heart of Death Valley's most prosperous two decades... More
Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley J...
Significance: After fifty years of tenacious but comparatively unprofitable gold mining activities in Death Valley, the Keane Wonder strike in 1904 became the heart of Death Valley's most prosperous two decades... More
Keane Wonder Mine, Park Route 4 (Daylight Pass Cutoff), Death Valley J...
Significance: After fifty years of tenacious but comparatively unprofitable gold mining activities in Death Valley, the Keane Wonder strike in 1904 became the heart of Death Valley's most prosperous two decades... More
Lost Horse Gold Mill, Twentynine Palms, San Bernardino County, CA
Significance: The Lost Horse Gold Mine and Mill is a prime interpretive exhibit of efficient early western gold-mining practices and compactness of design, whereby the mine's ten-stamp mill was located directly... More
Lost Horse Gold Mill, Twentynine Palms, San Bernardino County, CA
Significance: The Lost Horse Gold Mine and Mill is a prime interpretive exhibit of efficient early western gold-mining practices and compactness of design, whereby the mine's ten-stamp mill was located directly... More
Lost Horse Gold Mill, Twentynine Palms, San Bernardino County, CA
Significance: The Lost Horse Gold Mine and Mill is a prime interpretive exhibit of efficient early western gold-mining practices and compactness of design, whereby the mine's ten-stamp mill was located directly... More
![[Three men in gulch with a sluice, placer mining for gold] / W.H. Jackson photo.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NzIvMDEvMDEvdGhyZWUtbWVuLWluLWd1bGNoLXdpdGgtYS1zbHVpY2UtcGxhY2VyLW1pbmluZy1mb3ItZ29sZC13aC1qYWNrc29uLXBob3RvLTEwMjQuanBn/40/31/webp "[Three men in gulch with a sluice, placer mining for gold] / W.H. Jackson photo.")
[Three men in gulch with a sluice, placer mining for gold] / W.H. Jack...
Picryl description: Public domain photograph of a road works, construction, excavation, free to use, no copyright restrictions.
Miners prospecting / Remington.
Two miners panning for gold. 12385T U.S. Copyright Office. Public domain photograph of 19th-century painting, free to use, no copyright restrictions image - Picryl description
The Cradle / H. Sandham.. 19th century, Library of Congress collection
Hydraulic mining for gold in California. Illustration by Henry Sandham. Illus. in: The Century illustrated monthly magazine; 1883 Jan., p. 325. Reference copy also available in LOT 4397-H.
![[Panning for gold, Puerto Rico] - Frank G. Carpenter collection](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjAvcGFubmluZy1mb3ItZ29sZC1wdWVydG8tcmljby1mY2I4YjItMTAyNC5qcGc%3D/40/49/webp "[Panning for gold, Puerto Rico] - Frank G. Carpenter collection")
[Panning for gold, Puerto Rico] - Frank G. Carpenter collection
Frank and Frances Carpenter Collection. Public domain photograph - historical image of Puerto Rico, free to use, no copyright restrictions image - Picryl description
Panning gold in a shovel at Pioneer Mine - Frank G. Carpenter in cente...
Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.
Mr. Lindeberg panning gold at Pioneer Mine with a shovel
Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.
Men panning gold, Alaska - Frank G. Carpenter collection
Title transcribed from caption accompanying item. Photo by Lomen Bros., Nome. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.
Gold mining, Alaska - Frank G. Carpenter collection
Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.
Gold mines, Bendigo, Vict., Australia - stereocsopic card
J246818 U.S. Copyright Office. No. 24247. Public domain photograph of landscape view, nature, stereoscopic card, free to use, no copyright restrictions image - Picryl description
Sainsevain Property, 14804 Summit Avenue, Fontana, San Bernardino Coun...
Significance: The 1874 residence and ancillary structures a smokehouse and reservoir, are eligible for listing on the National Register according to Criteria A, B, C, (and D). The Sainsevain Complex is signif... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
Bullfrog Mine, Rhyolite, Nye County, NV
Significance: Associated with the strikes that set off one of the last major gold mining booms in the Southwest. These strikes had a major impact upon the regional settlement patterns and economic activities o... More
York Bridge, Federal Aid Secondary Route 280, Helena, Lewis and Clark ...
Significance: As a pin-connected Pennsylvania through truss structure, the bridge is not particularly significant for structural or engineering reasons. It is however, historically associated with the Helena Po... More
York Bridge, Federal Aid Secondary Route 280, Helena, Lewis and Clark ...
Significance: As a pin-connected Pennsylvania through truss structure, the bridge is not particularly significant for structural or engineering reasons. It is however, historically associated with the Helena Po... More
York Bridge, Federal Aid Secondary Route 280, Helena, Lewis and Clark ...
Significance: As a pin-connected Pennsylvania through truss structure, the bridge is not particularly significant for structural or engineering reasons. It is however, historically associated with the Helena Po... More
Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA
Significance: Bodie is a Registered National Historic Landmark, and California Historical Landmark #341. Placer gold was first discovered here in July, 1859 and a quartz vein was discovered in August, 1859; bu... More
Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA
Significance: Bodie is a Registered National Historic Landmark, and California Historical Landmark #341. Placer gold was first discovered here in July, 1859 and a quartz vein was discovered in August, 1859; bu... More
J. S. Cain House, Green & Park Streets, Bodie, Mono County, CA
Significance: The Ghost Town of Bodie is a Registered Historic Landmark and California Historical Landmark #341. Placer gold was first discovered here in July 1859 and a quartz vein was located in August, 1859... More
Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...
Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More
Gold Placers Incorporated, Coak Creek Dredge, Near Coal Creek & Yukon ...
Significance: In 1934, Charles Janin, a prominent San Francisco mining engineer, designed a 4-cubic-foot dredge for Gold Placers Incorporated, a newly formed mining company organized by General A.D. McRae of Va... More
![[Preparatory drawing for "Mining for Gold" mural, Hispanic Division, Library of Congress] / Portinari.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMTQvcHJlcGFyYXRvcnktZHJhd2luZy1mb3ItbWluaW5nLWZvci1nb2xkLW11cmFsLWhpc3BhbmljLWRpdmlzaW9uLWxpYnJhcnktb2YtZjExNGVhLTEwMjQuanBn/40/40/webp "[Preparatory drawing for \"Mining for Gold\" mural, Hispanic Division, Library of Congress] / Portinari.")
[Preparatory drawing for "Mining for Gold" mural, Hispanic Division, L...
Drawing shows men panning for gold, two men in water and four others in rowboat Signed in pencil Gift; Cândido Portinari; 1942 April 6. Exhibited: "Nexus New York : Encounters in the Modern Metropolis, 1900-19... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo ...
Significance: The Skidoo Mine is associated with the operations of the Skidoo Mine Company, Death Valley's most successful gold mine. Although the mill shows structural deterioration, the mill is otherwise a we... More
Twin Falls-Jerome Bridge, U.S. Highway 93 Spanning Snake River, Twin F...
Significance: The bridge was built by The Union Bridge Company of Portland, Oregon. It is a cantilever deck truss that rises 550 feet above the height of the River. At the time of construction it was reported... More
Twin Falls-Jerome Bridge, U.S. Highway 93 Spanning Snake River, Twin F...
Significance: The bridge was built by The Union Bridge Company of Portland, Oregon. It is a cantilever deck truss that rises 550 feet above the height of the River. At the time of construction it was reported... More
Twin Falls-Jerome Bridge, U.S. Highway 93 Spanning Snake River, Twin F...
Significance: The bridge was built by The Union Bridge Company of Portland, Oregon. It is a cantilever deck truss that rises 550 feet above the height of the River. At the time of construction it was reported... More
Twin Falls-Jerome Bridge, U.S. Highway 93 Spanning Snake River, Twin F...
Significance: The bridge was built by The Union Bridge Company of Portland, Oregon. It is a cantilever deck truss that rises 550 feet above the height of the River. At the time of construction it was reported... More
Fort Logan, Blockhouse, White Sulphur Springs, Meagher County, MT
Significance: Built in 1869-1870 as part of a military post established to protect the gold mining camps in the vicinity and the Fort Benton trade route. Fort Benton was the head of navigation on the Missouri ... More
Bodie Bank, Bodie State Historic Park, Bodie, Mono County, CA
Unprocessed Field note material exists for this structure: FN-165 Survey number: HABS CA-1926 Building/structure dates: HABS CA-1926
Royal Consolidated Gold Mine & Mills, Royal Mill, 4.0 Air Miles Northw...
Public domain photograph of train tracks, railroad works, construction workers, free to use, no copyright restrictions image - Picryl description
Angels Camp, General View, Main Street, Angels Camp, Calaveras County,...
Survey number: HABS CA-1499 Building/structure dates: 1848 Initial Construction
Angels Camp, General View, Main Street, Angels Camp, Calaveras County,...
Survey number: HABS CA-1499 Building/structure dates: 1848 Initial Construction
Gold Dust Mine, Mill & Camp Complex, Wards Gulch, Salmon, Lemhi County...
Significance: The Gold Dust Mine, Mill, and Camp are locally significant as a representative example of the small lode mines which operated in the Leesburg Basin during the late nineteenth and early twentieth c... More
Johl House, Main Street, Bodie, Mono County, CA
Significance: The Ghost Town of Bodie is a Registered Historic Landmark and California Historical Landmark #341. Placer gold was first discovered here in July, 1859 and a quartz vein was located in August, 185... More
Steamboat Mine, Southeast slope of Steamboat Mountain, west of the jun...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Steamboat Mine, Southeast slope of Steamboat Mountain, west of the jun...
Public domain photograph - historical image of Oregon, United States, free to use, no copyright restrictions image - Picryl description
Knight Foundry, 13 Eureka Street, Sutter Creek, Amador County, CA
Significance: From the National Register of Historic Places nomination form: It was founded in 1873 by Samuel Newman Knight. The foundry and shops from their beginnings have been closely associated with the gol... More
Knight Foundry, 13 Eureka Street, Sutter Creek, Amador County, CA
Significance: From the National Register of Historic Places nomination form: It was founded in 1873 by Samuel Newman Knight. The foundry and shops from their beginnings have been closely associated with the gol... More
Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo C...
Significance: The Gold Hill Mill is associated with the operations of Louise Grantham, a mining entrepreneur and owner-operator of the highly successful Warm Springs Talc Mine. In addition to being a well-pres... More
Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo C...
Significance: The Gold Hill Mill is associated with the operations of Louise Grantham, a mining entrepreneur and owner-operator of the highly successful Warm Springs Talc Mine. In addition to being a well-pres... More
Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo C...
Significance: The Gold Hill Mill is associated with the operations of Louise Grantham, a mining entrepreneur and owner-operator of the highly successful Warm Springs Talc Mine. In addition to being a well-pres... More
Solomon River Gold Dredge, Nome, Nome Census Area, AK
Survey number: HAER AK-2 Public domain photograph - historical image of Alaska, United States, free to use, no copyright restrictions image - Picryl description
Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mo...
Significance: The Standard mill is significant as an intact example of the "model California stamp mill" that developed from the flowering of nineteenth-century developments in mining and milling technologies i... More
Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mo...
Significance: The Standard mill is significant as an intact example of the "model California stamp mill" that developed from the flowering of nineteenth-century developments in mining and milling technologies i... More
Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mo...
Significance: The Standard mill is significant as an intact example of the "model California stamp mill" that developed from the flowering of nineteenth-century developments in mining and milling technologies i... More
Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mo...
Significance: The Standard mill is significant as an intact example of the "model California stamp mill" that developed from the flowering of nineteenth-century developments in mining and milling technologies i... More
Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mo...
Significance: The Standard mill is significant as an intact example of the "model California stamp mill" that developed from the flowering of nineteenth-century developments in mining and milling technologies i... More
Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mo...
Significance: The Standard mill is significant as an intact example of the "model California stamp mill" that developed from the flowering of nineteenth-century developments in mining and milling technologies i... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More
Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, L...
Significance: The technology used at Bald Mountain Gold Mill provides an excellent illustration of the development of the cyanide process of gold milling in the first half of the twentieth century. Historicall... More