Blue Marbled Quartz 8mm Round - Large Hole Beads New Banded Rounds The best available information indicates

The best available information indicates that the stone is a type of Dolomite that has been altered by volcanic activity

4 Inches / 40x60mm / 4x6cm

These reproductions are designed in the traditional color

Naturally occurring in hues of blue-green to green with spots and streaks of red

and this phenomenon is thought to be due to impurities of yttrium or organic matter within the crystal lattice

Blue Marbled Quartz 8mm Round - Large Hole Beads New Banded Rounds The best available information indicatesMarbeled or Mosaic Quartz is a composite stone made with a combination of dyed quartz and bronzite stone remnants from the cutting process mixed with resin to create a new, custom stone a combination in a variety of colors.