'(<a href="http://www.j-archive.com/media/2007-12-13_DJ_28.jpg" target="_blank">Jon of the Clue Crew holds a purple gem in a pair of tweezers.</a>)  It has more iron oxide than any other variety of quartz, which is believed to account for its rich <a href="http://www.j-archive.com/media/2007-12-13_DJ_28a.jpg" target="_blank">color</a>'
an amethyst
WHAT A GEM!: It has more iron oxide than any other variety of quartz, which is believed to account for its rich color
It has more iron oxide than any other variety of quartz, which is believed to account for its rich color
It has more iron oxide than any other variety of quartz, which is believed to account for its rich color
WHAT A GEM!
an amethyst
WHAT A GEM!