An establishment of this type specializes in the retail of naturally occurring geological specimens. These may include crystalline formations, semi-precious and precious stones in their rough or polished forms, and various metallic and non-metallic mineral samples. This type of retail business also provides tools and supplies for lapidary work and the curation of mineral collections.
The significance of such a business lies in its role in providing access to geological resources for hobbyists, collectors, and educational purposes. Historically, these establishments have served as local centers for geological knowledge and as a source for unique decorative items and materials for craft projects. They often cater to tourists seeking regional souvenirs or unique artifacts related to the local geology.