Ключевые слова: background, binoculars, compass, concept, core sample, discovery, equipment, expedition, exploration, find, fossil, geography, geologic, geological, geological hammer, geologist, geology, instrument, jackknife, magnifying glass, map, map case, minerals, mining, nature, navigation, nobody, object, old, ore mineral, planning, pocket knife, project, research, researcher, resource, rock, route, science, scientist, search, set, stone, storm jacket, tool, topographic, topography, vintage, work,