Specimen # RCL00321

Specimen Locality: Rosiclare Level, Minerva Mine #1, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois (Ex. Ross C. Lillie)

Mineral Description: According to the labell this was “Mined from Clanton’s drift. Unusual to find single doubly terminated crystal not on matrix”. From the collection of Ross. C. Lillie (1993). This is a single, doubly terminated sharp and lustrous calcite with a bit of hydrocarbon still included in /on the specimen. Height: 9.5 Width: 3.5 Depth: 2.5 cm