Peter Torraca:
DSCF5150.JPG
Peter Torraca:
79_ondop.jpg
Peter Torraca:
Facet junction chipping
Peter Torraca:
Tourmaline cracking
Peter Torraca:
Scapolite C-Axis compare
Peter Torraca:
Scapolite cut
Peter Torraca:
Scapolite A/B Axis
Peter Torraca:
Scapolite C-axis
Peter Torraca:
Tourmaline in refractol
Peter Torraca:
Madagascar Aquamarine feathers
Peter Torraca:
Madagascar Aquamarine feathers
Peter Torraca:
Padparadascha Syn. Sapphire on Dop
Peter Torraca:
Aquamarine revisited
Peter Torraca:
Polishing Peridot
Peter Torraca:
Tourmaline Reflection
Peter Torraca:
Amy297_Brazil_compare
Peter Torraca:
JXR Amethyst
Peter Torraca:
JXR Amethyst Crystal Color Zone
Peter Torraca:
JXR Amethyst Crystal
Peter Torraca:
Golden Grossular
Peter Torraca:
Fanta Soda & Spessartite Study (2 of 2)
Peter Torraca:
Fanta Soda & Spessartite Study (1 of 2)
Peter Torraca:
Pink Sapphire Recut - after
Peter Torraca:
Pink Sapphire Recut - before
Peter Torraca:
Stewart Mine Pink Tourmaline
Peter Torraca:
TZ Rough
Peter Torraca:
IMG_2245.jpg
Peter Torraca:
Good morning, sunshine! The fog is lifting to a bright day. #fromthebench #gemcutting #sapphire #yellow #friday #process
Peter Torraca:
184ct broken tanzanite