Rich veins of Rainforest Brown Marble look a lot like a jumble of hanging branches and vines. Somewhat lighter background hues of the marble break the thick brown plant like formation of the pattern. The Rainforest Brown has numerous variations which vary one from the other. They are widely used in vanity top, kitchen top, basins, risers and steps. Not just that, several interior décor products are also custom made with Rainforest Brown Marble. Since they are much harder, thus fabricators prefer cutting these marbles with a granite blade rather than with a marble blade.