Mineral Mountain Resources Ltd. announced its second new important discovery with the impressive assay results of up to 138 g/t Au (4.27 opt Au) from a grab sampling program performed last fall from historical workings along the 3.7 km long King of the West-Yellow Bird-Black Eagle Mines Trend collectively referred to as the "King of the West Trend" in the Company's News Release dated June 28, 2021 and located in the southwestern portion of the Rochford Mining District. The King of the West Mine is located 8 km southwest of Mineral Mountain's new high-grade Standard Mine Trend discovery announced on February 2, 2023.These samples confirm the outstanding nature of surface mineralization over a large area around the King of the West Mine. These grab samples are in line with results of previous underground channel samples collected while the shallow mine workings were still accessible in the early 20(th) Century that are known to MMV, such as 9.1 m @ 8.15 g/t Au, 15 m @ 16.0 g/t Au, and 2.44 m @ 13.2 g/t Au across the King of the West mineralized structure at depths of less than 20 m below surface and vertical channel samples of 10.67 m @ 13.33 g/t Au and 15.2 m @ 15.55 g/t Au collected in the Yellow Bird shaft.

Grab samples were collected from dumps of the three historic shafts at the Yellow Bird and King of the West Mines, a collapsed overhand stope at the Yellow Bird, and surrounding exploratory open cuts over an area of 400 x 300 m. Several grab samples contained multiple grains of visible gold. Outcrop is generally poor in the low-relief topography around the mines, although the Rochford iron formation can be followed through ferruginous cherty float, quartz veining and deep yellow-orange gossaniferous soils. The iron formation can be mapped through several fold structures along a prominent NE-striking fault-shear zone for at least 1,200 m and is up to 20 m wide at the King of the West Mine.

As a result of mapping, the length of the King of the West Trend has more than doubled to 3.7 km along strike, within which over 1,200 shallow prospect pits, trenches and open cuts, 78 larger open cuts or shafts, and 24 tunnels have been mapped. An area measuring nearly 1 km by 1 km around the King of the West Mine contains more than half of these surveyed workings, making it one of the most heavily prospected areas known in the Rochford District. Historic Exploration at the King of the West-Yellow Bird Mines The King of the West and Yellow Bird Mines were discovered in 1897 and 1898 respectively and worked through numerous shallow open cuts.

Approximately 2,000 tons of ore were mined from the King of the West at a grade of 20 g/t Au, while close to 1,850 ounces were produced at the Yellow Bird. In 1902, both mines were consolidated by the Golden West Company and developed by additional open cuts and 275 meters of underground workings. Fifteen diamond holes were drilled, with a few reportedly encountering excellent mineralization up to 38 g/t Au over unknown widths.

From 1934 to 1936, the King of the West Syndicate was organized to explore the property. Exploration consisted of 289 m of drifting off a shaft that reached an ultimate depth of just 49 m and 1,049 m of diamond drilling. An extensive surface sampling campaign consisting of 2,500 grab, trench and channel samples encountered additional ore zones containing up to 124 g/t Au.

Two ore shoots found at the King of the West Mine on the 23-m level were found to average 4.88 m @ 8.3 g/t Au and 2.74 m @ 10.6 g/t Au. Very limited short-range diamond drilling down-dip of one of three ore shoots targeted by the Syndicate encountered multiple intercepts in the range of 9-15 g/t Au with the best surviving intercept of 1.52 m @ 78.4 g/t Au. The ore zone has never been explored more than 50 m below surface.

In 1936, the Syndicate milled 6,990 tons of ore with a head grade of 6.9 g/t Au but recovered just a fraction of the expected gold due to milling complications and ceased activity on the property. From 1978-1984 Bobcat Properties and Minerals Management drilled sixteen shallow rotary holes at King of the West, all to depths of <100 m. Noranda leased the property in 1986 and a map of the prior drilling made available to Noranda included six holes with significant intercepts >0.10 oz/ton Au. Three of these holes contained 6.10 m @ 5.88 g/t Au, 3.05 m @ 8.02 g/t Au and 9.14 m @ 5.85 g/t Au.

*The preceding disclosure is based on information that is historical in nature and can not be treated as NI-43-101 compliant verified by a qualified person. The historical estimates should not be relied upon and there can be no assurance that any of the mineralization, in whole or part, will ever become economically viable.