Specimens : State : Kansas

Quartz
Locality: Arkansas
Brookite on Smokey Quartz
Locality: Moses Hill, Magnet Cove, Hot Spring Co., Arkansas, USA
Brookite with Skeletal Quartz
Locality: Hardy-Walsh Prospect, Magnet Cove, Hot Spring Co., Arkansas, USA
Halysite "Chain Coral"
Smokey Quartz
Locality: Ron Coleman Mine, Blue Springs, Garland Co., Arkansas, USA
Smoky Quartz & Brookite
Locality: Union Carbide Christy Vanadium Mine, Magnet Cove, Hot Spring Co., Arkansas
Pyrite
Locality: Moses Hill, Magnet Cove, Hot Spring Co., Arkansas, USA
Sphalerite & Calcite on Chert
Locality: Mid-Continent Mine, Treece, Picher Field, Cherokee Co., Kansas
Sphalerite
Locality: Picher Field, Kansas
Quartz
Locality: Arkansas
Brookite on Quartz
Locality: Arkansas
Smokey Quartz
Locality: Moses Hill, Magnet Cove, Hot Spring Co., Arkansas, USA
Brenham Meteorite
Quartz
Locality: Arkansas