Galena Summit The Galena Lodge (in historic Galena) is at , on the Ketchum side of the summit, and hosts cross country skiing. Collegiate alpine ski races were held on the summit in late 1947, due to a lack of snow at Sun Valley, and supplies were dropped in by airplane. The Ore-Ida Women's Challenge bicycle race (1984–2002) had a stage that crested the summit. Galena is a mineral, lead sulfide, an important lead ore; deposits of galena often contain silver. Galena Summit Galena Summit is a high mountain pass in the western United States in central Idaho, at an elevation of
Mineral Rock forming minerals – typically silicates or occasionally carbonates – have a specific gravity of 2.5–3.5. High specific gravity is a diagnostic property of a mineral. A variation in chemistry (and consequently, mineral class) correlates to a change in specific gravity. Among more common minerals, oxides and sulfides tend to have a higher specific gravity as they include elements with higher atomic mass. A generalization is that minerals with metallic or adamantine lustre tend to have higher specific gravities than those having a non-metallic to dull lustre. For example, hematite, FeO, has a specific gravity of 5.26 while galena, PbS,