Fluorite and Barite on Sphalerite, Rosiclare Level, Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois Miniature 3 x 4 x 4.5 cm $125. Online July 10. SOLD.
Sharp combination of zoned light purple and yellow fluorite, lustrous brown sphalerite and shiny rosettes of bladed barite. Nice aesthetic balance and in excellent condition. Mined c. 1992. Eric Petersen Collection.