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RCK.V ·

Rock Tech Announces Mobilization of Northern Bioscience for Initial Baseline Studies

Exploration Programs

Rock Tech Lithium Inc.

600-777 Hornby Street | Vancouver | British Columbia | Canada | V6Z 1S4

P. +1.778.358.5200 | F. +1.604.670.0033

www.rocktechlithium.com | [email protected]

TSXV: RCK | Frankfurt: RJIB

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.

The initial baseline studies will include a spawning survey and the first round of point counts for

breeding birds and species at risk. Included will be surveys for whip-poor-will, protected under

the Endangered Species Act, following the survey protocols of the Ministry of Natural Resources

and Forestry (“MNRF”) and concurrent surveys of Little Brown and Northern Myotis using a

handheld bat recorder.

“These baseline studies are key to completing an environmental assessment and obtaining

permits,” said Dirk Harbecke, Rock Tech’s chairman. “We are excited to embark on this stage of

the Georgia Lake lithium project’s development.”

Figure 1 - field crew on the Nama Creek access

road just off Provincial Highway 11

Rock Tech Lithium Inc.

600-777 Hornby Street | Vancouver | British Columbia | Canada | V6Z 1S4

P. +1.778.358.5200 | F. +1.604.670.0033

www.rocktechlithium.com | [email protected]

TSXV: RCK | Frankfurt: RJIB

All scientific and technical information in this news release concerning the Georgia Lake lithium

property was reviewed and approved by Karl-Stephan Peters, EurGeol 787, a qualified person

(QP) as defined under National Instrument 43-101.

About the Georgia Lake Lithium Project

The Georgia Lake lithium project is a lithium-rich pegmatite vein deposit with measured and

indicated resources of 6.57 million tonnes grading 1.01% Li2O in addition to inferred resources

of 6.72 million tonnes grading 1.16% Li2O. The first PEA for the project, focused exclusively on

the main resource area which hosts less than 80% of total defined resources to date, was

published in October 2018. Highlights from the PEA included an NPV of $312 million and an

IRR of 62.2%. While the Georgia Lake lithium project has received extensive exploration and

development investment over the years, there remains extensive areas for future exploration and

discovery located both within and adjacent to the main resource area.

On behalf of the Board of Directors,

"Martin Stephan"

Martin Stephan

Director, Chief Executive Officer

For further information, please contact:

Brad Barnett

Chief Financial Officer

Rock Tech Lithium Inc.

777 Hornby Street, Suite 600

Vancouver, B.C., V6Z 1S4

Telephone: (778) 358-5200

Facsimile: (604) 670-0033

Email: [email protected]

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policie s of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release.

Statements included in this announcement, including statements concerning our plans, intentions and expectations, which are not

historical in nature are int ended to be, and are hereby identified as, "forward‐looking statements". Forward‐looking statements

may be identified by words including "anticipates", "believes", "i ntends", "estimates", "expects" and similar e xpressions. The

Company cautions readers that forward‐looking statements, including without li mitation those relating to the Company's future

operations and business prospects, are subject to certain risks and uncertainties that could cause actual results to differ materially

from those indicated in the forward‐looking statements.