« back to search Greenstone Lake, North Peak, Sierra Nevada Date August 1991 Media FormatSlide PhotographerDieter H. Wilken Location Information Place Name Greenstone Lake, North Peak Country: United States State: California County: Mono Image & Format Details Index NumberSL_36700 Decade1990s Date is Processing Date Yes Photo OrientationLandscape Collection Dieter Wilken Image & Format Tags Color photograph Film Type Kodachrome