Sienna Resources Inc. Acquires the Cave Creek Lithium Project in Elko County, NevadaAugust 28, 2025 3:01 AM EDT | Source: Sienna Resources Inc.Vancouver, British Columbia--(Newsfile Corp. - August 28, 2025) - Sienna Resources Inc. (TSXV: SIEN) (OTCID: SNNAF) (FSE: A418KR) (the "Company" or "Sienna") is pleased to announce that it has entered into an options agreement to acquire a 100% interest in the Cave Creek Lithium Project, in Elko County, Nevada (the "Project"). This strategic property co ...