Fluorite
specimen number:
2092204
location:
Southern Illinois Fluorspar District, Illinois, USA
description: Mining in the southern Illinois fluorspar district developed in the 19th century in Hardin and Pope counties along the Ohio River. The region became one of the most important sources of fluorite in the United States during the early to mid 20th century. Mines worked vein and replacement deposits hosted in limestone and produced fluorite along with associated minerals such as calcite, galena, and sphalerite. The fluorspar was widely used in steel making and chemical industries, and the district was also known for colorful fluorite specimens.
An attractive grouping of mostly gemmy blue semi lustrous cubic fluorite crystals. Cleaving is present as seen. Really nice color on this one.
Size: 6.0 x 5.0 x 4.0 cm (small-cabinet)
Questions about this specimen?
Send an email
or call us: 314-341-1811.
See More
Related by Mineral (Fluorite):
Fluorite — China
Origin: Yaogangxian Mine, Chenzhou, Hunan, China
Number: (9506736)
Size: 11.5 x 6.0 x 4.5 cm (cabinet)
Fluorite — China
Origin: Fujian, China
Number: (1741028)
Size: 16.5 x 15.0 x 4.0 cm (large-cabinet)
Fluorite — Spain
Origin: La Viesca mine, Huergo, Siero, Asturias, Spain
Number: (9505717)
Size: 4.0 x 3.5 x 3.0 cm (miniature)
Related by Location (Southern Illinois Fluorspar District):
Calcite — Illinois
Origin: Southern Illinois Fluorspar District, Illinois, USA
Number: (2092113)
Size: 8.0 x 4.5 x 2.0 cm (small-cabinet)
Fluorite — Illinois
Origin: Southern Illinois Fluorspar District, Illinois, USA
Number: (2092245)
Size: 7.0 x 7.0 x 6.0 cm (small-cabinet)
Fluorite — Illinois
Origin: Southern Illinois Fluorspar District, Illinois, USA
Number: (2092217)
Size: 7.0 x 4.0 x 2.2 cm (small-cabinet)