Ключевые слова: anthracite, background, black, block, briquette, burn, burning, carbon, charcoal, close, closeup, coal, combustible, cut, dark, energy, environment, extraction, fire, fossil, fuel, heat, industry, isolated, lump, macro, material, mine, mineral, natural, object, piece, power, production, raw, resource, rock, shungite, small, stone, structure, studio, wealth, white,