Red zircon is a typically valued semi-precious gem. Like other semi-precious gems, it can be used to give a boost to your first caravan exports, as well as give handy training to your more worthy Gem Setters.
The true value of Red Zircon comes from its color parity with the much rarer Ruby. Red Zircon can be used to cheaply bling your armory with Armok's favored color--and to impress your real-world onlookers with halls of 'ruby' flooring.
[SOLID_DENSITY:4650] Common to zircons. Range is 4600 - 4700