Sienna Resources Inc (TSXV:SIE) (A1XCQ0-FSE) (HBNRF-OTCBB) is a Canadian based lithium exploration and development company. Sienna is focused on developing its flagship property,  The Clayton Valley Deep Basin Lithium Brine Project. This project is in the Clayton Valley of Nevada and is located directly between and bordering Pure Energy Minerals Limited (PE—TSX.v) and Lithium X Energy Corp (LIX—TSX.v). The Clayton Valley Deep Basin Lithium Brine Project  is situated in the deepest sections of the only lithium brine basin in North American that is actually in production being Albemarle’s (ALB-NYSE) Silver Peak Lithium Mine.

Source: Sienna Resources