Ridgeline Minerals Corp., together with its subsidiaries, engages in the exploration of mineral property interests in the states of Nevada and Idaho, United States. The company primarily explores for gold, lead, zinc, copper, and silver deposits. The company’s flagship project is the 100% owned Selena project, located in White Pine County, Nevada and The Swift Project is a Carlin-type gold exploration project within the prolific Cortez district of the Battle Mountain – Eureka Trend in Lander County, Nevada. It has a 100 percent interest in the Big Blue Project, which is a high-grade porphyry copper, gold, and silver exploration prospect in Elko County, Nevada; the Atlas Project, a Carlin-type gold prospect; the Black Ridge Project, a Carlin-type gold exploration project; and the Bell Creek Project. Ridgeline Minerals Corp. was formerly known as Carlin-Type Holdings Ltd. and changed its name to Ridgeline Minerals Corp. in December 2019. Ridgeline Minerals Corp. was founded in 2018 and is headquartered in Vancouver, Canada.