7-9mm Shaded Prehnite Faceted Oval Beads 14.5 inch 42 pieces Preciosa Czech crystals well matched pleochroic gems have

well matched pleochroic gems have violetish blue

Luminous colorless and yellowish green Hiddenite and pale violetish Pink Kunzite pear briolettes measure 7x4mm to 12x8mm

Black Labradorite Plain Nuggets have a low vitreous luster

In this one hour hands-on class

the tear drop shapes are symmetrical

7-9mm Shaded Prehnite Faceted Oval Beads 14.5 inch 42 pieces Preciosa Czech crystals well matched pleochroic gems havePrehnite Faceted Oval measure approximately 7x7mm to 9x7mm, exhibit a glass like luster, the stones have good make, a fairly symmetrical shape, are matched on strand for quality, gems are a medium light yellowish green, canary yellow and light minty green hue, and these transparent Prehnite have visible internal characteristics reflecting light to create a soft glow within the gemstones.