Montana Geologic Map in Stone37 3/16” x 22 3/4”, 2018

Slabs of: Gabbro, marble, blue quartzite, sodalite syenite, granite, limestone

Minerals: Parasite, tetrahedrite, covellite & pyrite, cleavelandite, amethyst scepter, calcite, PGM ore, dry head agate, Montana moss agate, Yogo sapphire

Fossils: Laminar stromatolite, trilobites, Metasequoia occidentalis, brachiopods, Thescelosaurus sp. (toe bone), fossil turtle claw, baculites, Scaphites sp. ,Hypacrosaurus sp. (dinosaur bone), Maiasaura sp. (dinosaur egg shells)