Joplin Field

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Jasper County, Missouri, USA

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Key Information

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  • Joplin Field is located in Jasper County, Missouri, USA, in the southwestern part of the state, near the borders with Kansas and Oklahoma, within the Ozark region.

  • It is known for lead and zinc deposits, with minerals like galena, sphalerite, and rare ones like ktenasite found here.

  • The geological structure consists mainly of sedimentary rocks, specifically Mississippian limestones and shales.

  • Mining started in the mid-19th century, peaked in the late 19th and early 20th centuries, and largely ceased by the mid-20th century.

  • Joplin has a rich mining history reflected in its culture, with connections to Route 66 and figures like Langston Hughes and Bonnie and Clyde.

  • The climate is humid subtropical, with hot summers and cold winters, supporting a diverse Ozark ecology.

Location and Geography

Joplin Field lies in the southwestern corner of Missouri, near the borders with Kansas and Oklahoma, making it part of the Ozark region. This area is known for its scenic limestone bluffs and is a hub for mineral enthusiasts due to its proximity to other notable localities in the Tri-State District.

Minerals and Geology

The field is famous for its Mississippi Valley type lead-zinc deposits, hosting minerals like galena (lead ore) and sphalerite (zinc ore), alongside calcite, aragonite, and rarer finds like ktenasite and picropharmacolite. The geology is dominated by sedimentary rocks, particularly Mississippian limestones and shales, which are key to the formation of these deposits.

Mining History and Culture

Mining began in the mid-1800s, with significant activity from the 1870s, driven by lead and zinc demand. It peaked in the late 19th and early 20th centuries, using underground and open-pit methods, but most mines closed by the mid-20th century. Joplin's culture is deeply tied to this history, featuring a vibrant art scene, historic downtown, and landmarks along Route 66. It's also linked to figures like poet Langston Hughes and the infamous Bonnie and Clyde, adding a layer of historical intrigue.

Climate and Ecology

Joplin has a humid subtropical climate, with hot, muggy summers and cold, snowy winters, typical of the Midwest. The ecology, influenced by the Ozark region, includes forests, limestone bluffs, and diverse wildlife, enhancing the area's natural appeal for visitors.

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