Mountain full of gems: Author leaves no stone unturned in discussing Whidbey Island geology

Dave Tucker, left, visits with Brandman University geology professor Ward Beebe, center, and Dan Stansbury of Oak Harbor after his geology talk at the Whidbey campus of Skagit Valley College Thursday night. Tucker, the director of the Mount Baker Volcano Research Center, came to promote his new book and answer questions about Whidbey Island’s natural features.