was the key to their success. Why?.
Tourmaline
Tourmaline is a favoured gemstone, offering a variety of fabulous colours - sometimes several in just one stone. In a
Topaz
To many people, the word topaz brings to mind an inexpensive stone that is either a heat-treated bright blue or a
Buying Gemstones
Recent advances in gem treatments and synthetic stones have made buying gemstones much more of a challenge. As a
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.
Amazonite (microcline)
Amazonite is an attractive opaque stone that, due to the presence of lead, is either striped blue and white or a solid
Jade
Jade is a gemstone with two incarnations - one abundant, the other a rare precious gem. Yet both jadeite and nephrite
Andean opal
Andean opal has become very popular because of its bright turquoise colour.