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RKR.V ·

Rokmaster Completes Phase One at Duncan Zinc

Corporate Updates

ROKMASTER RESOURCES CORP.

1150 -625 Howe Street

Vancouver, British Columbia V6J 3J7

TSXV: RKR

OTC Pink: RKMSF

FSE: 1RR

For Immediate Release NR-09-2019

ROKMASTER COMPLETES PHASE ONE AT DUNCAN ZINC

(October 21 , 2019 , Vancouver, B.C., Canada ) - Rokmaster Resources Corp. (“ Rokmaster ” or the

“Company”) is pleased to announce that its geological and sampling crews have completed the summer

exploration program at its Duncan Lake Zinc -Lead-Silver Project. Work focused on geological mapping

and sampling of the southern portion of the project property where portions of the mineralized Duncan

Anticline horizons are indicated to be shallow. Work completed included: collection and submission for

analysis of 179 soil and 16 rock samples, data collection from 205 geological and stratigraphic

observation points along a 10km long mineralized t rend and important reinterpretation of Section “B”

drilling by Cominco from 1989 to 1997. Analytical results will be published shortly by both news release

and a geological and geochemical memorandum with maps and sections on the Company’s website

www.rokmaster.com

Initial conclusions show that one of the significant exploration advantages of Pb -Zn-Ag occurrences

within the Duncan Lake Project area is the persistence of Pb -Zn-Ag occurrences relative to stratigraphy.

Mapping clearly demonstrates that the Badshot limestone has been de formed into a series of tight

anticline – syncline couples with typically very shallow plunges to the NNW, at 8 -10 degrees. One of

these, the Duncan Lake Anticline , develops a regional sc ale closure just north of the peninsula hosting

Teck-Cominco’s Duncan mine prospect and Rokmaster’s Duncan North Zone.

Antiformal closures have represented superb exploration targets for many decades in many locales. Most

typically, mineralization is enhanced and thickened within the hinge areas. The existence of the axis of

the Duncan Lake Anticline on Section “B” at the Duncan Nort h Zone is strongly supported. In addition,

the presence of a very large volume of secondary silica movi ng into the hinge line of the Duncan Lake

Anticline is suggestive of very large fluid flows and could potentially be associated with significantly

larger zinc-lead-silver mineralized zones than are currently known.

In summary, the Duncan Lake North Zone r epresents an exceptionally strong target where historical

drilling has already produced very significant intersections and grades of Pb -Zn +/- Ag mineralization.

The recognition of the structural style and stratigraphic relationships in the Duncan area will significantly

increase the probability of targeting and intersecting additional semi -conformable zinc-lead-silver

mineralized zones. Please see attached X Section “B”, on which certain historical mineralized intervals

are shown, accompanied by assays and geological information. All analytical data on S ection “B” is

historical and has been extracted from British Columbia Ministry of Mines Assessment Reports authored

by employees of a reputable mining corporation, Cominco Ltd., an acknowledged expert on the mineral

deposit type reported here (Pride and Ransom, 1998, Report #25480 and Craig, 1989, Report # 18942 .)

While the historical analytical data is believed to be accurate, due to the lack of available drill core, no

QAQC protocols have been undertaken by Rokmaster personnel. The spatial orientations between

lithology, mineralized zones and trace of the historical boreholes depicted on the attached Section “ B”

suggest that the mineralized intervals reported are estimated true widths.

For additional information on the Company and its projects, please visit the Company’s website

- 2 -

www.rokmaster.com or call (604) 290-4647.

The technical information in this news release has been prepared in accordance with Canadian regulatory

requirements as set out in National Instrument 43-101 and reviewed and approved by Jim Oliver, Ph.D.,

P.Geo., a qualified person for the purpose of NI 43-101. Mr. Oliver is independent of Rokmaster.

On behalf of the Board of Directors of

ROKMASTER RESOURCES CORP.

“John Mirko”

John Mirko, President & Chief Executive Officer

Neither the TSX V nor its Regulation Services Provider (as that term is defined in the policies of the

TSXV) nor any other regulatory authority accepts responsibility for the adequacy or accuracy of this

release.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING INFORMATION

This news release may contain forward -looking information within the meaning of applicable securities

laws (“forward-looking statements”). Forward-looking statements are statements that are not historical

facts and are generally, but not always, identified by the words “expects,” “plans,” “anticipates,”

“believes,” “intends,” “estimates,” ‘projects,” “potential” and similar expressions, or that events or

conditions “will,” “would,” “may,” “could” or “should” occur. Information inferred from the

interpretation of drilling results may also be deemed to be forward-looking statements, as it constitutes a

prediction of what might be found to be present when and if a project is actually developed. These

forward-looking statements are subject to a variety of risks and uncertainties which could cause actual

events or results to differ materially from those reflected in the forward -looking statements, including,

without limitation: risks related to fluctuations in metal prices; uncertainties related to raising sufficient

financing to fund planned work in a timely manner and on acceptable terms; changes in planned work

resulting from weather, logistical, technical or other factors; the possibility that results of work will not

fulfill expectations and realize the perceived potential of the Company’s properties; risk of ac cidents,

equipment breakdowns and labour disputes or other unanticipated difficulties or interruptions; the

possibility of cost overruns or unanticipated expenses in the work program; the risk of environmental

contamination or damage resulting from Rokmaster’s operations and other risks and uncertainties. Any

forward-looking statement speaks only as of the date it is made and, except as may be required by

applicable securities laws, the Company disclaims any intent or obligation to update any forward-looking

statement, whether as a result of new information, future events or results or otherwise.

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#

#

# #

#

#

0mRL

100mRL

200mRL

MQT-MDL

MSH-MQT-MDL BDL_BSR

BDL_BSR

BDL_BSR

BDL_BSR

MNms

MNms

MNsm_MNv MNsm_MNv MNsm

_M

Nv

MNsm_MNv

MNsm_MNv

IAG

IAG

97-13

97-12

C89-5

C89-6

W97-5A

OVBN

IAG

BLS

IAG

BSR

BLS

BSR

BLS

BDL

MNms

BDL

BDL

BDLMQT

BDL

BLSBSR

BSR

BSR

BSR

MSH

MSTMLS

MDL

MQT

MDLMQT

MDL

MQT

MDL

OVBN

IAG

QV

IAG

BSR

QVMNms

BSR MLS

MDLMSH

MDL

MSH

MLS

MSH

MDL

MLS

MSHMDL

MQT MDL

MQTMDL

MLSMDL

MLS

MQT

OVBN

IAG

IAG

IAG

IAG

FLT

IAG

BSRbx

BSR

MNms

BDL

BDLBLS

BDLBLS

IAGBDL

BDL

BDL

BLS

MPH

MLSMPH

MLS

MST

MDL

OVBN

IAG

BSRQV

BSR

C

IAG

FLT

IAG

FLT

BSR

IAG

FLT

BSR

BDL

MSH

-150

-150

-100

-100

-50

-50

0

0

50

50

100

100

150

150

200

200

250

250

300

300

350

350

400

400

450

450

500

500

550

550

600

600

0 50 100 150 20025

Meters

Duncan Lake Zinc Project

Rokmaster Resources Corp.

Assay Pb%_plus_Zn%

.01-0.5

0.5-1

1-2

2-3

3-4

4-5

5-6

6-7

7-10

10-37

fault slip

fault

INDEX

BADSHOT

MOHICAN with Schist

MOHICAN without Schist

Massive Sulphide

Semi-Massive Sulphide

LITHOLOGY LEGEND

OVB Overburden

C Casing (wedge holes)

INDEX Forma on

IAG Carbonaceous argillite, siltstone, minor dark

grey to black carbonaceous locally schistose

and phospha c

BADSHOT Forma on

BDL White to dark grey dolomite with fine

grained wispy black banding

BLS Limestone, white to medium grey

BSR Light to dark grey silica rock, thinly banded

very hard, fine dense

BSRbx Brecciated silica rock

MOHICAN forma on

MDL Dolomite that can be silty, locally marble,

massive fine grained

MLS Limestone, locally micaceous

MPH Dark grey to black phyllite

MQT micaceous quartzite grey to brown and

greenish

MSH Quartz mica schist

MST Siltstone

MINERALIZATION

MNms Massive sulphide moderate to high grade Zn

and Pb

MNsm Semi-massive sulphide mineralizaton pb zn

MNv Wispy veiny patchy sphalerite and or galena

+/- pyrite

Date: September 2019

Interpretation By: Jim Oliver, P.Geo

Section B Looking North

Legend

14.7m @ 4.2% Zn, 4% Pb

incl. 7.5m @ 6.2% Zn, 6.3% Pb

12.2m @ 5.21% Zn, 3.1% Pb

incl. 6.9m @ 7.1% Zn, 4.6% Pb

6.3m @ 4.54% Zn, 1.5% Pb

incl. 1.5m @ 9.4% Zn, 0.43% Pb

4.7m @ 7% Zn, 1.2% Pb

incl. 2.2m @ 11.01% Zn, 1.7% Pb

(all assay intervals are estimated true thickness)