Contact us with any questions you may have about our mineral specimens or services.
Visit our Shipping & Purchasing
section for info about our store policies
We buy minerals, please contact us with info and pictures of items you have available
We do not have a public showroom but we would be happy to schedule an appointment with you at our private office in the Denver area.
Invenio Fine Minerals
3878 E. 120th Ave #88
Thornton, Colorado 80233