Rock Tech Announces Mobilization of Northern Bioscience for Initial Baseline Studies

Vancouver, BC, Canada – July 10, 2019 Rock Tech Lithium Inc. (the “Company” or “Rock Tech”) (TSX-V: RCK; Frankfurt: RJIB) is pleased to announce that, further to its news release on July 8, 2019, Northern Bioscience Ecological Consulting (“Northern Bioscience”) has mobilized to complete initial baseline studies supporting an Environmental Assessment
at the Company’s 100%-owned Georgia Lake lithium project in Ontario, Canada.

Rock Tech Engages Northern Bioscience for Environmental Assessment Baseline Studies

Vancouver, BC, Canada – July 8, 2019 Rock Tech Lithium Inc. (the “Company” or “Rock Tech”) (TSX-V: RCK; Frankfurt: RJIB) is pleased to announce that it has engaged Northern Bioscience Ecological Consulting (“Northern Bioscience”) to complete baseline studies supporting an Environmental Assessment at the Company’s 100%-owned Georgia Lake
lithium project in Ontario, Canada.