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View of mines, plant, rail yard in Cardin, Oklahoma (1922) An unusual cluster of galena crystals from the Tri-State district. The gold-colored mineral is chalcopyrite. Size: 3.9 x 3.4 x 2.5 cm. The Tri-State district was a historic lead-zinc mining district located in present-day southwest Missouri, southeast Kansas and northeast Oklahoma. The ...
Missouri Mines State Historic Site occupies Federal Mill No. 3 in Park Hills, Missouri, United States, which processed the lead and zinc ore that was mined in the immediate area for many decades. The site's old power building features a geological and mining history museum and interpretive center focusing on the state's historic Old Lead Belt. [4]
The potential for lead mining in Southeast Missouri was first discovered and documented in 1700 by Father James Gravier. [2] Philip Francois Renault of France led a large exploratory mission in 1719 and started mining operations in Old Mines and Mine La Motte in 1720, establishing the first lead mining subdistrict of Mine LaMotte-Fredericktown.
Old Mines (French: La Vieille Mine) is the name of an unincorporated community and surrounding area in southeast Missouri that were settled by French colonists in the early 18th century when the area was part of the Illinois Country of New France. [1]
In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
St. Joe State Park is a public recreation area consisting of 8,243 acres (3,336 ha) on the south side of Park Hills, Missouri, along the flanks of the Saint Francois Mountains. [4] The state park includes the Missouri Mines State Historic Site with its former St. Joe Minerals mill buildings and museum of geology and mining. [5]
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Arcadia Valley is a valley in the St. Francois Mountains of the Ozark Plateau in Iron County, Missouri, United States. Located about 80 miles south of St. Louis, the valley includes the towns of Arcadia, Ironton and Pilot Knob, all founded in the 19th century. Arcadia Valley has been a non-indigenous settlement for over 300 years.