Amethyst and it can not be differentiated with absolute certainty without advanced gemmological testing (which is often cost-prohibitive). There is one test based on "Brazil law twinning" (a form of quartz twinning where right and left hand quartz structures are combined in a single crystal) which can be used to identify synthetic amethyst rather easily. It is possible to synthesize twinned amethyst, but this type is not available in large quantities in the market. Single-crystal quartz is very desirable in the industry, particularly for keeping the regular vibrations necessary for quartz movements in watches and clocks, which is where a lot
Amethyst, Princess of Gemworld the second series released in 1986 it is revealed that in the aftermath of Dark Opal's defeat, conflict among the other Royal House of Gemworld causes friction throughout the surrounding kingdoms. The Lords of Chaos attempt to capitalize on Amethyst's absence and threatens to overtake Gemworld. During this time, Amethyst learns from Doctor Fate that she is a member of the Lords of Order as her father was. Amethyst is unique among the Lords as the only creation with a truly human form. After struggling with this revelation, she finally accepts her destiny and battles the Lord of Chaos known