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St. Genevieve Gold Vein" is light or medium gray in color, with veins (running from buff to tan in color) running through it. [3] Cross-sections of corals and crinoids can be seen in the Gold Vein type. [3] [2] In the 1910s, it was widely considered the best "marble" found in the U.S. and known for its strength.
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By the 20th century, Old Mines was the only area of Missouri where Missouri French remained widely spoken. Linguists began studying the dialect at this time. W. M. Miller, an American professor of French, made investigations in the area in the late 1920s, and reported that the local French dialect was an entirely spoken language.
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Gold occurs principally as a native metal, i.e., gold itself.Sometimes it is alloyed to a greater or lesser extent with silver, which is called electrum.Native gold can occur as sizeable nuggets, as fine grains or flakes in alluvial deposits, or as grains or microscopic particles (known as colour) embedded in rock minerals.
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It is usually created at the site of a mine and then transported to a refinery for further purification. The proportions of silver and gold can vary widely. Doré bars weigh as much as 25 kg. During the 19th century gold rushes, gold nuggets and dust were melted into crude gold bars mistakenly called "bullion" by miners. They were, more ...
Location of Jackson County in Missouri. This is a list of the National Register of Historic Places listings in Jackson County, Missouri. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Jackson County, Missouri, United States. Latitude and longitude coordinates are provided ...