Paraiba Tourmaline, named after the place it was found. It has appeared in the most amazing colours of neon blue (turquoise), green, blue, mauve and violet. Paraiba Tourmalines are amongst the most powerful and healing gemstones
Kyanite - this is gorgeous! The fan-like clusters or blades that are formed by kyanite make it an ideal stone for restoring energy balance. It is a very effective energy conduit that can balance most systems of the body. It can quickly create stillness and tranquility, making it an excellent stone for meditation.
Tanzanite (Zoisite): Chemical Formula Ca2Al3(SiO4)3(OH) Color Blue, Purple Hardness 6 - 6.5 Crystal System Orthorhombic Refractive Index 1.69 - 1.70 SG 3.2 - 3.4 Transparency Transparent to translucent Double Refraction .009 Luster Vitreous - See more at: http://www.minerals.net/gemstone/tanzanite_gemstone.aspx#sthash.abDx5IhJ.dpuf