Mexico's Purple Passion agate mine was exhausted many years ago. If you find a piece it is pure treasure. For me it is a problem of restraint, to know when to stop. There is no need for inlay or complex symmetry. The lushness of the translucent agate, the crisp lines of the little geode and the glittering of tiny quartz crystals ar enough.
 
There is also blatant Yoni symbolism; this is another wide hipped, seductively colored fertility charm. It is also a very good size and shape to squeeze as hard as you can while having contractions. If you're looking for a physical object in which to focus your energy as you undergo a fertility journey this is your stone today and your family's future heirloom.