Amber In Marble Gemstone Soap Amber In Marble Gemstone Soap with added white and black clay softy cleanses oily skin. Chamomile and aloe oil help to maintain the. Acid balance of the skin, while the clay clears the skin while retaining a matte appearance. Amber In Marble Gemstone Soap is a replica of the real stone, reproduced in a high quality soap. You can also buy this unusual gemstone soap in the sets ?Äö Secrets of Arabia 2 and Secrets of Arabia 7.