Welcome to the home of the Northwestern Ontario Prospectors Association


News and Events

  • January 26, 2023 -  After a three year absence the Annual Thunder Bay Mining Day is being held on Saturday, June 17, 2023 at Marina Park in Thunder Bay. It is hosted and organized by volunteers from a variety of local associations who are involved in the mining, exploration and the related supply and service industries in northwestern Ontario. It serves to raise awareness of the importance of these industries. For updates check the Thunder Bay Mining Day website.
  • Oct. 21, 2021 - The NWOPA Awards Committee is pleased to announce the recipients of the 2020 NWOPA awards. (Read more..)
  • Apr. 20, 2020 - The NWOPA Awards Committee is pleased to announce the 2019 Bernie Schnieders Discovery of the Year Award 

Current Metals Prices

Ore Deposits 101
Check out this series of videos from Sprott Global Investments giving an introduction to different ore deposit types in simple layman's terms.
(details)