Clear crystalline Quartz with microcrystalline Quartz (variety chalcedony) - Harrodsburg area, USA - Larger half is 16 cm x 11 cm

Mineral: Clear crystalline Quartz with microcrystalline Quartz (variety chalcedony)
Locality: Harrodsburg area, Clear Creek Township, Monroe County, Indiana, USA
Dimensions: Larger half is 16 cm x 11 cm

Description: Photographed as part of my 2017 Cincinnati show display case. Self-collected about 6 weeks prior to the show. Kept under water since my collecting the example and the show.