Goose Creek Mine Group, Harris Creek Sub-District,
Illinois-Kentucky Fluorspar District,
Hardin County, Illinois
1/2" X 1 7/8"
blocky, lustrous Calcite Twin comes from the old, classic Denton Mine
in Hardin County, Illionois. It is a gemmy, Amber yellow in color and
is also included bt a large Purple Fluorite crystal as evidenced by the
base of the specimen. An excellent calcite Twin from a famous but long