was the key to their success. Why?.
Peridot (also olivin or Chrysolite)
When peridot is good, it is very good, but when it is bad ... There is so much pale and lacklustre material around it
Amber
It is easy to see why amber, once called the gold of the north, was so highly prized. Remove the crusty, weathered
Fire Opal
The colour of fire opal can range from yellow to red, with orange to red the most usual and red the most desirable.
Moss Agate/Mocha Stone
Moss agate (also called mocha stone) is a semi-precious gemstone formed from silicon dioxide.
Tanzanite and Zoisite
Within this species lies a gemstone of drama and intrigue that is considered, along with the sapphire, to be the finest
Corundum
The most important of the gem families, corundum provides us with two of the best-known stones: ruby and sapphire. The
Kunzite
Kunzite is more widely available than hiddenite. Its named after G.F Kunz, who first descried the gem in 1902 Its