Investigator Silver (ASX:IVR) advanced key permitting workstreams for the development of the Paris project in South Australia in the quarter ended June 30, according to a Thursday filing with the Australian bourse.

The company completed environmental, technical and heritage studies as part of the approval package for the mine lease application to be filed in the September quarter, the filing said.

Additionally, the company will focus on progressing the Native Title Mining Agreement and advancing preparation of the Program for Environment Protection and Rehabilitation in the coming quarter, per the filing.

Shares fell 2% in afternoon trade Thursday.