S?n ph?m b?o v? s?c kho? Viên U?ng Linhzhi Ginseng Gold h? tr? t?ng c??ng s?c ?? kháng, h? tr? gi?m m?t m?i, suy nh??c c? th?The appropriate expression for quartz that contains gold is auriferous quartz. The first term is just made use of instead of “gold-bearing” because of the will need for certain text from the tough sciences like geology.