Cabochon Preforms
I have so many blank performs I’ve started over the years and never finished. So are just slabets suitable for one large perform, or further cut into smaller pieces for many cabochons. Please let me know if you have material or size requests. Thanks
36.8 grams
54x49x9mm
Rare Goldfield Peanut Obsidian Personally collected and stabilized for cutting
33grams
52x34x12mm
Tumbled gem nugget of Montana agate, easy to shape and finish.
52.6 grams
75x63x5.5mm
Solid, with a couple druzy vugs, Quality plume here folks, and a very large perform.
82.3 grams
88x59x8mm
Gem Priday Tube/Moss Agate Belt Buckle Preform Cabochon
36.3 Grams
57x50x10mm
Stabilized, ready to sand and finish, super nice pattern and excellent color.
31.4 grams
91x37x6.5mm
Lovely & large Biggs Picture jasper preform cabochon. Nice freeform shape.
21.9 grams
60x30x6mm
Large orb Misty Mtn Jasper Cabochon preform.
19.8 grams
56x34x5mm
Sweet Burro Creek Purple/Orange Jasper at its finest.
17.9 grams
62x28x6mm
Real nice Kentucky agate preform cabochon, yellows & pinks
16.9 grams
43x29x6mm
Real nice dark blue with white streamers.