Ключевые слова: 3d, assay, authenticity, bank, bar, bars, block, bribe, brick, bullion, business, catalyst, closeup, commerce, element, expensive, finance, fine, illustration, industrial, industry, ingot, investing, investment, luxury, market, metal, metallurgy, object, palladium, pile, precious, price, rare, raw, refine, reflective, reserve, resilient, resistant, rich, row, set, shiny, technology, trade, treasure, valuable, value, wealth,