Sayona Mining Limited (ASX:SYA) (OTCMKTS:DMNXF) is pleased to announce the assay results of selective grab samples taken at the Tansim lithium project in Quebec, Canada.

White Rock Minerals Ltd (ASX:WRM) wishes to advise that its Managing Director and Chief Executive Officer, Matt Gill, will present at Proactive Investors' Spotlight CEO Investor Sessions today in Sydney and tomorrow in Melbourne.

Mithril Resources Ltd (ASX:MTH) is pleased to advise that it has executed a Farm-in and Joint Venture Agreement with Monax Mining Ltd (ASX:MOX) whereby Monax is entitled to earn up to an 80% interest in Mithril's Limestone Well tenements (EL's 20/846 and 51/1069) by completing exploration expenditure of $2.5M over 5 years.

White Rock Minerals Ltd (ASX:WRM) is pleased to provide an update on exploration activities currently underway at its 100% owned high-grade zinc VMS project at Red Mountain in Alaska.

Altech Chemicals Ltd (ASX:ATC) provides the Company's latest Presentation.

Revolution Metals, an Australian public company with proven gold assets in NSW Australia, will present in Shandong China at the China Gold Technology Forum on August 27th.

Emerging Australian lithium developer, Core Exploration Ltd (ASX:CXO), is pleased to announce new exploration drill results from Carlton and Hang Gong, which are located on mining tenure located within 1.5km from the Grants Lithium Deposit.

The Board of Queensland Bauxite Limited (ASX:QBL) is pleased to advise that it has entered into a Heads of Agreement with Sebastian and Samuel Edwards to acquire their Health Food Brands.

Impact Minerals Limited (ASX:IPT) (OTCMKTS:IPPTF) is pleased to announce that it has now completed the Share Sale Agreement for sale of the Company's Pilbara gold project to Pacton Gold Incorporated as announced to the ASX on May 29th 2018.

Argentine-focused lithium exploration and project development company Lake Resources NL (ASX:LKE) advises that Managing Director, Mr Steve Promnitz, has spoken with Boardroom Media today to discuss the Company's exploration and development plans for its 100%-owned Cauchari Lithium Brine Project in Jujuy Province, Argentina.