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"Yogo sapphire" is the preferred term for gems found in the Yogo Gulch, whereas "Montana sapphire" generally refers to gems found in other Montana locations. [18] More gem-quality sapphires are produced in Montana than anywhere else in North America. [18] Montana sapphires come in a variety of colors, though rubies are rare. [16] [18] [23]
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Hydraulic gold mining in Alder Gulch, 1871. Photo by William Henry Jackson. Placer mining in Alder Gulch, 1872. Alder Gulch (alternatively called Alder Creek) is a place in the Ruby River valley, in the U.S. state of Montana, where gold was discovered on May 26, 1863, by William Fairweather and a group of men including Barney Hughes, Thomas Cover, Henry Rodgers, Henry Edgar and Bill Sweeney ...
An uncut, rough yellow sapphire found at the Spokane Sapphire Mine near Helena, Montana. Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as corundum in a shade of red). Although blue is the best-known sapphire color, it occurs in other colors, including gray and black, and also can be colorless.
Museum of the Rockies in Bozeman. This list of museums in Montana encompasses museums which are defined for this context as institutions (including nonprofit organizations, government entities, and private businesses) that collect and care for objects of cultural, artistic, scientific, or historical interest and make their collections or related exhibits available for public viewing.
Butte, Montana toxic waste site turned tourist attraction yielding compounds that may be medically, environmentally useful "Casualties of Copper: The Berkeley Pit, Montana." Sometimes Interesting. 20 November 2013; HAER No. MT-36-D, "Butte Mineyards, Berkeley Pit, Butte, Silver Bow County, MT", 3 photos, 1 color transparency, 2 photo caption pages
The Sapphire Mountains are a range of mountains located in southwestern Montana in the northwestern United States.From a point near the Clark Fork River and the city of Missoula, they run in a southerly direction for a distance of approximately 60 miles (100 km), making up much of the border between Ravalli County (to the west) and Granite County.
Moved to Montana from New Hampshire after finishing college; lived and worked in Helena, Butte, and then Glendive: Pioneer of women's rights in Montana; teacher; first woman to practice law in Montana and the first woman ever to plead a case before the U.S. Circuit Court; first woman to run for state Attorney General [191] George Horse-Capture