Thread of Massive Blue Apathy

THERE'Apatitis is a calcium phosphate that crystallizes in the hexagonal system. Its name comes from the Greek apatà which means "engaging", because the physical properties resemble those of other gems such as the topazio, the tormaline and the togolusite.

Not only does the physical properties "engaging", but also the wide range of colors in which this gem exists, often creates difficulties of recognition with other gems. In fact, there are many colours such as green, blue, purple, yellow and colourless.