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Rock Tech Engages KBM Resourc es Group for LiDAR Survey at Georgia Lake

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 Engages KBM Resourc es Group for LiDAR Survey at Georgia Lake

Vancouver, BC, Canada – June 17, 2019 – Rock Tech Lithium Inc. (the "Company" or

“Rock Tech”) (TSX-V: RCK; Frankfurt: RJIB) is pleased to announce that it has engaged KBM

Resources Group (“KBM”) to complete a LiDAR and high-resolution imagery survey at its

100%-owned Georgia Lake lithium project in Ontario, Canada.

The aerial acquisition of LiDAR and digital photography will cover the Nama Creek main zone

and adjacent areas of the Georgia Lake lithium project. The LiDAR survey, with a relatively

high resolution of 10 laser points per square metre and an absolute accuracy of 10 cm vertical

and 20 cm horizontal, will produce LAS files with classified ground points including a bare earth

model and georeferenced orthoimagery.

“The ideal time to fly this survey is after the snow melt and before leaf-out,” commented Martin

Stephan, Rock Tech’s Chief Executive Officer. “These conditions, combined with a favourable

regional weather forecast, shall make for a successful LiDAR survey.”

“Obtaining the LiDAR and digital photography data is an important next step for the

development of the Georgia Lake lithium project,” said Dirk Harbecke, Rock Tech’s chairman.

“This high-resolution imagery will be used to finalize our project footprint including the

optimization of access roads and infrastructure planning, including the locations of surface and

processing facilities and tailings ponds.”

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 aerial survey and analysis work on this project will be completed by qualified KBM

personnel. Acquisition will be done with KBM-owned equipment including aircraft. Processing

and quality control will be completed at KBM’s Thunder Bay location that is equipped with

state-of-the-art hardware and software.

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 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 hosting less than 80% of total defined resources, was published in October

2018. Highlights from the PEA included an NPV of $312 million and an IRR of 62.2%.

On behalf of the Board of Directors,

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

"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.