Winshear Gold Corp.: Winshear Commences Drill Program at the Portsoy Project

VANCOUVER, British Columbia, March 10, 2026 (GLOBE NEWSWIRE) -- Winshear Gold Corp. (TSX-V: WINS) reports that it has commenced a diamond drill program at the Portsoy Nickel - Copper - Cobalt project, located in Aberdeenshire, Scotland.

Drilling will focus on the North and South Zones at the Rodburn Target. Mineral Exploration Drilling Limited has been engaged to conduct the drilling.

The Rodburn Target

The Rodburn Target comprises five geochemical / geophysical anomalies, only two of which have been drill-tested recently - the North and South Zones in 2023 / 2024 by Peak Nickel Limited. Full details on the exploration results from the project can be found in a technical report entitled 'NI 43-101 Technical Report for the Portsoy Nickel-Copper-Cobalt Exploration Project, Aberdeenshire, Scotland', prepared under the supervision of independent Qualified Person Mr. Richard Siddle, MSc, MGeol, MAIG, Director and Principal Consultant of Addison Mining Services, UK, has been posted on the Company's website and SEDAR+ page.

Highlights from the 2023 / 2024 drill programs are tabulated below:

HoleID	From (m)	To (m)	Length (m)	TrueThickness Estimated (m)	Ni-	Cu-	Coppm	NiEq%*
RBD001	40.52	53	12.48	12.4	0.63	0.54	403	0.97
inc.	45	51	6	5.9	0.95	0.75	601	1.42
RBD002	50.6	86	35.4	24.1	0.71	0.31	473	0.93
inc.	70	82	12	8.9	1.42	0.55	929	1.82
RBD003	103.94	118	14.06	5.9	0.34	0.40	242	0.58
inc.	114	118	4	2.3	0.70	0.66	484	1.10
RBD004	112	124.26	12.26	10.5	1.02	0.83	633	1.54
inc.	118.29	124.26	5.97	5.6	1.92	1.52	1198	2.86
RBD008	186	188	2	1.4	0.92	0.28	535	1.13
RBD009	51.6	65.39	13.79	13.2	1.39	0.53	785	1.76
inc.	60	65.39	5.39	5.3	2.04	0.56	1110	2.46
RBD013	33	34	1	1.0	1.14	0.60	450	1.51
RBD015	36	69	33	13.9	0.45	0.16	237	0.56
inc.	60	69	9	6.0	0.61	0.23	310	0.77
RBD016	30	89	59	44.7	0.32	0.19	291	0.45
inc.	43	56	13	9.4	0.29	0.12	251	0.38
and	74	83	9	7.1	1.13	0.74	1103	1.65
RBD018	100	102	2	1.4	1.54	0.93	815	2.13
RBD024	159	169.6	10.6	10.0	0.50	0.34	278	0.71
inc.	167	169.6	2.6	2.5	0.77	0.16	394	0.90
and	175	176	1	1.0	0.67	0.41	138	0.90

NiEq (% nickel equivalent) based on US$19,000/t Ni, US$9,000/t Cu, US$32,000/t Co, using the formula Ni% + (0.524 x Cu%) + (1.22 x 10-4 x Co ppm). Equal Recovery Assumed.

The drill program will also be accompanied by downhole EM surveys in selected holes, and results will be used to guide future drilling.

About Winshear Gold Corp

Winshear Gold Corp. is a Canadian-based minerals exploration company with a nickel-copper-cobalt project in Scotland (the Portsoy Project) and gold / critical minerals project in Ontario (the Thunder Bay Project).

For more information, please contact Irene Dorsman at [phone] or visit www.winshear.com

ON BEHALF OF THE BOARD OF DIRECTORS

"Richard D. Williams"
Richard D. Williams, CEO

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