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Rock Tech Provides an Update on Start of Initial Baseline Studies Field Work

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 Provides an Update on Start of Initial Baseline Studies Field Work

Vancouver, BC, Canada – July 15, 2019 – Rock Tech Lithium Inc. (the "Company" or “Rock

Tech”) (TSX-V: RCK; Frankfurt: RJIB) is pleased to provide an update on the initial baseline

studies announced in news releases on July 8 and July 10, 2019, led by Northern Bioscience

Ecological Consulting (“Northern Bioscience”) at the Company’s 100%-owned Georgia Lake

lithium project in Ontario, Canada.

Northern Bioscience has conducted a whip-poor-will survey and no whip-poor-wills were

detected. A bat recorder was deployed near the mine shaft and bird recorders were deployed in

three locations about the property. Additionally, temperature loggers were deployed at two

streams related to fish and aquatic habitat surveys.

Figure 1 - handheld bat recorder deployed at Georgia Lake lithium project

“We are pleased that the initial surveys did not detect any whip-poor-wills, a bird deemed as

‘threatened’ under the Endangered Species Act,” said Dirk Harbecke, Rock Tech’s chairman.

“We look forward to receiving and reporting additional results from the initial baseline studies in

the near future.”

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

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

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 Prov ider (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 stat ements 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 th at 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.