Blue Marbled Quartz 8mm Round - Large Hole Beads New Banded Rounds and this phenomenon is thought

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

4 Inches / 40x60mm / 4x6cm

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

Iolite most commonly occurs in shades of blue to gray

orange and rust are due to traces of hematite within the stone

Blue Marbled Quartz 8mm Round - Large Hole Beads New Banded Rounds and this phenomenon is thoughtMarbeled 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.