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BITTERROOT RESOURCES INTERSECTS ADDITIONAL NICKEL-COPPER-PGM MINERALIZATION C$1,000,000 NON-BROKERED PRIVATE PLACEMENT Bitterroot Resources Ltd. ( symbol BTT, TSX-V ) has received assays for the third mineralized drill hole ( LM 21-10) of the 2021 winter drilling program at the LM nickel-

Financings Drill Results

BITTERROOT RESOURCES LTD.

Suite 206-B, 1571 Bellevue Avenue,

West Vancouver, BC, V7V 1A6

tel 604 922 1351

www.bitterrootresources.com

NEWS RELEASE

April 27, 2021

BITTERROOT RESOURCES INTERSECTS ADDITIONAL

NICKEL-COPPER-PGM MINERALIZATION

C$1,000,000 NON-BROKERED PRIVATE PLACEMENT

Bitterroot Resources Ltd. ( symbol BTT, TSX-V ) has received assays for the third

mineralized drill hole ( LM 21-10) of the 2021 winter drilling program at the LM nickel-

copper-PGM project in the Upper Peninsula of Michigan. Hole LM 21-10 intersected an

estimated true thickness of 2.3 metres of disseminated and blebby sulphide mineralization,

grading 0.93% nickel and 0.77% copper. A basal 0.18 metre-thick interval of semi-massive

sulphides occurs at the lower contact of the intrusion grades 2.74% nickel and 0.43 %

copper, once again confirming the high metal tenor of the sulphides. The mineralization

occurs mainly as chalcopyrite, pentlandite and pyrrhotite blebs and clasts. Assays of the

mineralized intervals are provided in the table below. A 3-dimensional model of the drill

holes, photos of the mineralized core samples and an updated slide presentation are posted

on www.bitterrootresources.com.

LM 21-10

Est. True

Thickness

(m)

Rock Type Ni

(%)

Cu

(%)

Au + PGM

(ppm)

2.12 Upper Disseminated

Mineralization 0.78 0.80 0.40

0.18 Semi-Massive Sulphide 2.74 0.43 0.37

2.30 TOTAL TRUE THICKNESS (est.) 0.93 0.77 0.39

From

(m)

To

(m)

Core

Interval

(m)

Rock Type Ni

(%)

Cu

(%)

Au + PGM

(ppm)

260.50 262.75 2.25

Upper Disseminated

Mineralization 0.78 0.80 0.40

262.75 262.94 0.19 Semi-Massive Sulphide 2.74 0.43 0.37

Hole LM 21-10 intersected the sulphide-bearing mineralized interval some 50 metres east

of the mineralization intersected in LM 20-01 and 70 metres northeast of the mineralization

intersected hole LM 21-07. All three mineralized intervals occur at approximately the same

elevation, where the keel of the conduit appears to be sub-horizontal.

The final hole of the winter drilling program was hole LM 21-11, which exited the intrusion

approximately 15 metres above the elevation of the mineralized keel. Hole LM 21-09 was

re-entered but crews were not able to advance the hole due to faulting.

Drilling is expected to resume in late May, to test for extensions of the highest-grade

mineralization intersected so far in hole LM 21-07.

Exploration and land acquisition of the LM Project is being funded by Bitterroot Resources

Ltd. (51%) and privately-owned joint venture partner Below Exploration Inc. (49%).

PRIVATE PLACEMENT

Bitterroot Resources Ltd.’s management will conduct a non-brokered private placement

and issue up to 10,000,000 units priced at C$0.10, consisting of one common share and

one half of a common share purchase warrant exercisable at C$0.20 for two years. The

proceeds will be used for drilling at the LM Property, exploration on the Company’s gold

projects in Nevada and for general working capital.

This news release does not constitute an offer or solicitation to sell any of these securities

in the United States. The securities will not be registered under the United States Securities

Act of 1933, as amended (“the US Securities Act”), or under any State securities laws. The

securities may not be offered or sold within the United States or to U.S. Persons unless

registered under the U.S Securities Act and applicable State securities laws, or unless an

exemption from such registration is available.

Mr. Glenn W. Scott, CPG, is the Qualified Person responsible for the technical content of

this release. Mr. Nickolas Dudek, P.Geo, of C.J. Greig & Associates Ltd. is the Qualified

Person responsible for the 3-dimensional modelling of the drill hole data.

Quality assurance/Quality control

Bitterroot Resources Ltd. used ALS Canada Ltd. ( “ALS”) for geochemical analyses and

assaying. ALS is a global leader in analytical services. The samples were analyzed at

ALS’s secure, ISO 17025-certified laboratory in North Vancouver, BC, Canada, by 33-

element four acid leach and Fire Assay, both with ICP-AES finish.

Analytical quality assurance and quality control (QA/QC) confirming the accuracy of the

23 analyses were performed by ALS using one standard sample and two blanks.

Core samples were transferred on a daily basis from the drill site to Bitterroot’s secure core

storage and logging facility. After leaving the drill site, core samples were in the custody

of Bitterroot’s personnel or in secure storage. The two (2)-inch (5 cm)-diameter NQ-sized

drill core was cut with a rock saw. Half of the core was shipped to ALS for sample

preparation and analysis and half retained. The samples were tagged, bagged and boxed by

Bitterroot personnel and shipped via courier to ALS in North Vancouver, B.C.

ON BEHALF OF THE BOARD OF DIRECTORS

Michael S. Carr

Director

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

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

FORWARD LOOKING STATEMENTS: Certain statements contained in this press release may constitute

forward-looking statements under Canadian securities legislation. Generally, forward-looking information

can be identified by the use of forward-looking terminology such as “expects” or “it is expected”, or

variations of such words and phrases or statements that certain actions, events or results “will” occur. This

document contains statements about expected or anticipated future events and/or financial results that are

forward-looking in nature and as a result, are subject to certain risks and uncertainties, such as general

economic, market and business conditions, regulatory processes and actions, technical issues, new

legislation, competitive conditions, the uncertainties resulting from potential delays or changes in plans, the

occurrence of unexpected events and the company’s ability to execute and implement its future plans. Actual

events may differ materially from those projected in the forward-looking statements. When relying on

forward-looking statements to make decisions, investors and others should carefully consider the foregoing

factors and other uncertainties and should not place undue reliance on such forward-looking statements. The

Company does not undertake to update any forward-looking statements, except as may be required by

applicable securities laws. For such forward-looking statements, we claim the safe harbour for forward-

looking statements within the meaning of the Private Securities Legislation Reform Act of 1995.