Ключевые слова: au, bullion, cash, chunk, currency, dig, discovery, exchange, expensive, find, fragments, geology, gold, gold nuggets, golden, goldmine, handful, heap, investment, luck, material, metal, mine, miner, mineral, money, nugget, ore, piece, power, precious, reserve, rich, rock, rush, shiny, solid, stone, success, table, trade, treasure, uncovered, valuable, value, wealth, white, worth, yellow,