Search results

Jump to: navigation, search
  • ...ess]] of the mineral is the same as quartz, thus it is suitable for use in jewelry.
    15 KB (2,130 words) - 09:46, 20 August 2012
  • ...been, since antiquity, the most commonly used minerals in the making of [[jewelry]] and [[hardstone carving]]s.
    23 KB (3,123 words) - 09:55, 20 August 2012