Silent Auction

Join us for the MINEXCHANGE 2023 SME Annual Conference & Expo
SILENT AUCTION in Denver, Colorado

Benefitting the SME Foundation and the Environmental, Industrial Minerals & Aggregates, Mineral & Metallurgical Processing and Mining & Exploration Divisions

Popular items donated in the past include:

Scale models of mining equipment Sports or Event Tickets
Historical mining equipment and memorabilia Electronics and technology items
Mineral and fossil specimens Professional services
Jewelry and gems Gift baskets
Private VIP tours of mines Artwork
Adventure Outings Sports memorabilia


If you and/or your company would like to make a tax-deductible donation (items or cash), please contact Megan Martin at or mail in one of the following forms with your donation to the division liaison. Donations will be accepted until February 14th. Thank you for your assistance!

SME Foundation

Coal & Energy


Industrial Minerals and Aggregates

Mineral & Metallurgical Processing

Mining & Exploration