was the key to their success. Why?.
Feldspar
Despite being the most common rock-forming minerals at the earth's surface, the stones in the feldspar species give
Rainbow moonstone
Rainbow moonstone has a patchy, milky appearance, which comes from the white orthoclase layers and inclusions.
Precious Gemstones
The definition of what constitutes a "precious" gemstone is a fluid thing changing with societies tastes, travels and
Pearls
Created naturally by a living creature over many years, every pearl is unique in its colour, lustre, size and shape.
Corundum
The most important of the gem families, corundum provides us with two of the best-known stones: ruby and sapphire. The
Scapolite
Scapolite is still relatively unknown to jewelry makers and buyers, despite good design potential. Whether it is used
The ring
A ring makes a personal statement, reflecting the character and lifestyle of the wearer. It can represent an attachment