Cleaning with Water/ Spot Cleaning Guns (Agate?) 13 Ceanna 25706 Aug 25, 2017 10:36Ceanna Removing stubborn minerals from quartz [ Goto page: 1, 2, 3 ] 32 Pierre Joubert 56680 Apr 20, 2017 11:26Pierre Joubert Information about turquoise mineral 7 Lundy 16204 Apr 01, 2017 21:39Ste...