Dear Master Robert and Cecil, I have some confusing about 5 elements with "Jewelry" and "Stone". My questions are : - 1) I understand from the course note to mentioned that "Stone" is belong to Earth element right? Do the "Stone" included mineral stone, gemstone, crystal as well? 2) For "Jewelry" is belong to Metal element, I understand that "jewelry" is normally use precious metal like gold,silver,platinum or white gold setting with some gemstone, that is called "Jewelry". and if Jewelry is belong to Metal and Gemstone is belong to Earth, so for jewelry setting with gemstone,it this belongs to "Metal" or "Earth" element? Please advise. Thanks and Regards Tan Kah Yeow Geomancy.net's student