Bureau of Mines Chrome Ore Drilling Grant County 1942

A Bureau of Mines representative conducts diamond drilling in Grant County, Oregon, during July 1942. This activity focused on measuring chrome ore deposits, an essential mineral during World War II. Oregons geology has long supported mineral exploration, contributing to the states mining heritage and economic development.

A statement in any room, each reproduction is printed on museum-quality archival paper using a restored version of the original. Click "Add to Cart" to proceed to safe and secure checkout via PayPal, Visa, MasterCard, Discover, American Express, Amazon, Google, or Apple Pay.