Variant of Labradorite, taken only in Finland: spectral light. (Spectolite) The deep blues are like a beautiful sound that touches the soul as if it had hidden wisdom of the universe ... Diameter: about 5 mm Earring material The metal is silver plated It is firmly adhered to the foundation with a strong adhesive dedicated to stone and metal. ◇ ◆ ◇ ◆ ◇ ◆ Sae + Sumi Koru spectral lights are all located at the Juramar mine site in Finland I use what I purchased. Only those collected in Finland formally "Spectral light", what was collected in other production areas is a beautiful Labradorite Even if there is, it is not a spectral light. Like a flying stone, deep color with wisdom. It is one of the attractions of this gem that let's see how colors appear depending on the angle of light hit. ☆ If you would like gift wrapping, letter pack plus, Yamato Takkyubin, Yu-pack Please choose one (for thickness limit of the box) ☆ ☆ If you are concerned about accidents during delivery, delivery with guarantee Delivery method: Yamato Takkyubin or Please select a Yu-Pack. Copy right 2015 - Sae + Sumi Koru all right reserved. All works are protected by copyright law.