Gretchen Luepke

• Economic analysis of heavy minerals in sediments. Edited by Gretchen Luepke
• Stability of heavy minerals in sediments
• Areal and textural distribution of particulate gold in sediments from Bluff Beach, Alaska
• Bibliography of the geology of the Oregon-Washington continental shelf and coastal zone, 1899 to 1978
• Distribution of economic heavy minerals in sediments of Saco Bay, Maine
• Economic heavy minerals in glaciofluvial sediments of Minnesota
• Economic heavy minerals in sediments from an offshore area east of Cape Charles, Virginia
• Grain-size, heavy-mineral, and geochemical analyses of sediments from the Chuckchi
• Grain-size, heavy-mineral, and geochemical analyses of sediments from the Chuckchi [i.e. Chukchi] Sea, Alaska
• Heavy minerals from cores in a deep-sea channel off Cape Mendocino, California
• Heavy-mineral data from samples collected in Willapa Bay and vicinity, Washington
• Heavy-mineral variability in beach and dune sands in the vicinity of the mouth of the Columbia River