Crystal and stones » fortune-tellers http://www.crystalandstones.com Properties of natural crystal precious stones, birthstones, gemstones, lithotherapy, crystal healing, chakras Sat, 28 Jan 2012 13:06:41 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Beryl http://www.crystalandstones.com/about-precious-stones/beryl.html http://www.crystalandstones.com/about-precious-stones/beryl.html#comments Wed, 16 Sep 2009 15:59:43 +0000 precious stones http://www.crystalandstones.com/?p=93 The beryl is a compound of silicates of beryllia and alumina, with the formula 3BeOSiO2 + Al2O3,3SiO2, or 3BeO,Al2O3,6SiO2. It differs very little indeed from the emerald, with the exception of its colour.

In the ordinary varieties this is somewhat poor, being mostly blue, or a dirty or a greenish yellow; the better kinds, [...]]]> http://www.crystalandstones.com/about-precious-stones/beryl.html/feed 0