Pend Oreille, located in the northern part of Idaho, USA, is known for its rich mineral deposits, particularly silver, lead, zinc, and copper. Historically, mining has played a significant role in the region's economy and development. The Coeur d'Alene mining district, which includes Pend Oreille County, has been a major producer of these metals since the late 19th century.

Exploration activities in Pend Oreille County have focused on identifying and developing new mineral deposits, primarily targeting base metals like lead, zinc, and copper, as well as precious metals such as silver. The region's geology is favorable for these deposits, with a mix of volcanic and sedimentary rocks providing diverse mineralization opportunities.

There is ongoing exploration interest in Pend Oreille, USA, for other minerals as well, including copper, gold, and potentially critical minerals like cobalt and lithium, given the increasing demand for these resources.

Lead-Zinc Sulphide Pend Orielle 2023 pdf