6" Resin Bond Diamond Wheel, 600 grit Plume Agate pale pink and white matrix
Baker’s notes & crumb story
Description
pale pink and white matrix
The chemical formula for Black Tourmaline is NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
and translucent agate with a quartz center
3 lb lot of approximately 1" natural crystals
6" Resin Bond Diamond Wheel, 600 grit Plume Agate pale pink and white matrixNova Wheel brand. A 1. 5" wide, 6" diameter resin grinding wheel for a 1" diameter arbor. Good for middle stages of grinding cabochons or small specimens and smoothing the curve of the stone.