Stuhini Exploration Discovers New High-Grade Silver Mineralization, Sampling up to 456 oz/tonne (14,179 g/t) Silver

VANCOUVER, BC, April 6, 2021 - Stuhini Exploration Ltd. (the "Company" or Stuhini") (TSXV: STU) (USA: STXPF) is pleased to announce the discovery of high-grade silver mineralization at the newly identified Silver Surprise Target ("Silver Surprise"), on its Ruby Creek Project (the "Property" or the "Project"). The discovery is approximately 5 kilometres ("km") northeast, and on trend with the recently expanded Adera Corridor silver target (see January 18^th, 2021 news release) and 3 km north of the Daybreak target.

Silver Surprise Highlights

• 12 rock samples taken with assay results ranging up to 14,179 grams/tonne silver ("g/t Ag") Ag to 391 g/t Ag.

• All 12 samples were taken over a surface trace of approximately 170 metres ("m") and were of quartz vein material ("QV").