Sienna Resources Inc. is a Canada-based exploration-stage company. The Company is engaged in identification, acquisition and exploration of mineral properties. The Company operates through the segment of acquisition and exploration of mineral properties located in Canada. These properties include gold, silver and aluminous clay properties. All of the Company's mineral property interests are located in Canada. The Company's properties include Grand-Vallee North Aluminous Clay Prospect, which is located approximately 30 kilometers northeast of Murdochville, Quebec and Lezai Prospect. The Company also has interest in White Gold Claims, which stretch westward from British Columbia, Canada, through southeastern and central to southwestern Alaska, United States; Esmeralda Lithium Project located in the Clayton Valley, Nevada, and Clayton Valley Deep Basin Lithium Brine Project.