Contact us

We are here for you

Community service

Annabelle Brochu
Monday to Friday
8 a.m. to 5 p.m.

(819) 355-1837
abrochu@o3mining.com

Corporate information

Monday to Friday
8 a.m. to 5 p.m.

(873) 381-2014
info@o3mining.com

Operations Headquarters

Monday to Friday
8 a.m. to 5 p.m.

11 Finlay street
Val-d’Or, J9P 0H8

Contact us

Any questions, concerns or comments you’d like to share with us about the Marban Alliance Project? We are here to help.

Careers

O3 Mining Inc. is a gold explorer and mine developer ready to produce from its highly prospective gold camps in Québec, Canada. For available positions at O3 Mining please click below:

Explore our careers page

For other inquiries or if you wish to submit your resume for future postings, please send your documents to: ressourceshumaines@o3mining.com.

Restez à l’affût

Afin de toujours être au courant des dernières nouvelles en lien avec le projet Marban Alliance, inscrivez-vous à notre infolettre ci-dessous.