Prehnite Green Round Smooth Natural Beads 12 Inches Strands 19mm *Genuine Lavender Opal: Each bead

*Genuine Lavender Opal: Each bead is meticulously crafted from authentic Lavender Opal

"Swiss blue" and "London blue" are trade names for two of the most common varieties of treated blue topaz seen in today's market

Beads: 10 Piece

+ Size : 15mm

Prehnite Green Round Smooth Natural Beads 12 Inches Strands 19mm *Genuine Lavender Opal: Each beadPrehnite is a calcium aluminum silicate hydroxide that belongs to the Phyllosilicate sub class of minerals. Its crystal system is orthorhombic. It usually occurs in massive, botryoidal, granular or stalactitical habits, but can also (rarely) form prismatic, pyramidal or tabular crystals. The color is usually pale green and yellow green, but it can be bottle green, yellow, white, grey or colorless. Prehnite it translucent to transparent with a