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Rock Tech Announces Third Batch of Assay Results from Trenching Program - Preparation for Upcoming Drill Program

Drill Results Exploration Programs

Rock Tech Announces Third Batch of Assay Results from Trenching Program -

Preparation for Upcoming Drill Program

VANCOUVER, Feb. 5, 2018 /CNW/ - Rock Tech Lithium Inc. (the "Company" or "Rock Tech") (TSX-V:

RCK; Frankfurt: RJIB) is pleased to announce assay results from grab samples collected during the

recent trenching and channel sampling program at its 100%-owned Georgia Lake lithium property in the

Thunder Bay Mining District of Northwest Ontario, Canada.

This program targeted areas located adjacent to the main resource zone of the Georgia Lake property, an

area that hosts an NI 43-101 indicated resource of 2.47 million tonnes grading 1.11% lithium oxide

("Li2O") and an inferred resource of 2.50 million tonnes grading 0.98% Li2O. In its entirety, the Georgia

Lake lithium property hosts an indicated resource of 3.19 million tonnes grading 1.10% Li2O and an

inferred resource of 6.31 million tonnes grading 1.00% Li2O.

In January, the Company released assay results from seventeen trenches completed on and in the area

around mapped pegmatites located adjacent to the Na ma Creek main resource zone. Trenching

uncovered at least four pegmatite dykes in the region. An additional lithium bearing pegmatite dyke, i n an

oblique (NW-SE trending) orientation, was observed in this area and sampled in channels.

Five (5) samples were collected in areas with thick overburden in an effort to trace the pegmatite dykes

along strike and identify additional target areas for follow up. The following table contains the grab sample

assay results:

Sample Type Grade (% Li 2O)

Grab 0.31

Grab 0.76

Grab 1.31

Grab 1.42

Grab 2.28

Martin Stephan, Chief Executive Officer of Rock Tec h, commented, "Current exploration work aims to

increase resource tonnage significantly both by bringing unverified resources into compliance with NI 43-

101 and through new discoveries. Recent trenching a nd channel sampling results will guide drilling eff orts

over the next few months."

Map showing priority follow up targets to determine strike extensions

All samples were analyzed by Actlabs, an ISO 9001:2 008 certified analytical laboratory located in

Geraldton, Ontario.

The field program was carried out by Pleson Geoscience, an exploration consulting company dedicated

to providing its clients with experienced personnel and efficient services. The company's focus is on low-

impact, high resolution data collection from grass- roots prospecting to preliminary economic evaluations.

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

was reviewed and prepared under the supervision of Locke B. Goldsmith, P.Eng., P.Geo., an

independent Qualified Person to Rock Tech.

About Rock Tech Lithium:

Rock Tech Lithium is an exploration company focused on acquiring and exploring properties in the field of

lithium and other selected battery metals.

Rock Tech is the only exploration company in the Georgia Lake region of Ontario with an NI 43-101

resource estimate. The resource estimate shows an indicated resource estimate of 3.19 million tonnes

grading 1.10% lithium oxide in addition to an inferred resource estimate of 6.31 million tonnes grading

1.00% lithium oxide. Further, the Company has compl eted metallurgical testing on a bulk sample

demonstrating the ability to produce both a high-grade spodumene concentrate and battery-grade lithium

carbonate ("Li2CO3"). The spodumene-bearing pegmati tes of the Georgia Lake area were originally

discovered in 1955.

On behalf of the Board of Directors of the Company,

"Martin Stephan"

Martin Stephan

Director, Chief Executive Officer

Neither TSX Venture Exchange nor its Regulation Ser vices Provider (as that term is defined in the

policies 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 intended to be, and are hereby identified as, "fo rward-

looking statements". Forward-looking statements ma y be identified by words including "anticipates",

"believes", "intends", "estimates", "expects" and similar expressions. The Company cautions readers t hat

forward-looking statements, including without limit ation those relating to the Company's future operations

and business prospects, are subject to certain risk s and uncertainties that could cause actual results to

differ materially from those indicated in the forward-looking statements.

SOURCE Rock Tech Lithium Inc.

View original content with multimedia:

http://www.newswire.ca/en/releases/archive/February2018/05/c5696.html

%SEDAR: 00005870E

For further information: Brad Barnett, Chief Financial Officer, Rock Tech L ithium Inc., 777 Hornby

Street, Suite 600, Vancouver, B.C., V6Z 1S4, Telephone: (778) 358-5200, Facsimile: (604) 670-0033,

Email: [email protected]

CO: Rock Tech Lithium Inc.

CNW 00:48e 05-FEB-18