Team – Cascadia Minerals

Meet The Miners

Collin Marshall

Born & Raised in the PNW, Collin graduated from Central Washington University with a B.S. in Geology. Collin is a mountain biker, rock climber and the founder of Cascadia Minerals. He has been mineral collecting all over the western US for nearly 10 years.

Andrew Yokel-Deliduka

Hailing from Leavenworth, Washington, Andrew is an accomplished field geologist with a Master's degree in geology from Idaho State University. Andrew is an avid rock climber, alpinist and photographer. Andrew has been mineral collecting all over the United States for over 20 years.