Ключевые слова: abstract, adventure, alyuminevy, background, calcite, carbonate, closeup, compass, corner, degree, design, detail, device, direction, engineering, equipment, gaging, geological, geology, goniometer, macro, magnetic needle, measurement, metall, mining, mirror steel, mountain, object, old, ore, orient, orientation, orienting, piece, production, quartz, retro, sample, separately, sport, steel, stone, tool, tourism, travel, trek, trekking, two, white,