Antimony update memo from Enviromin, Inc. (Dec. 2018)

DEQ Response to Tintina Montana October 2018 Update to Mine Operating Permit Application

Update to MOP Application Report Submitted to the Montana DEQ on October 26, 2018

Revised Drawings C9004 and C9005 to Appendix K-1 of the MOP Application (Sept. 2018)

Tintina Resources Update to Proposed Treated Water Disposition Response