Cobalt Silver Opal Color Bar

Cobalt Silver Rod, approx 1 kg. Priced per kg.

This blend of deep blue with opalescent swirls is the result of years of research on silver batch chemistry by Peter VanderLaan. Blue opal swirls in reflective light, green and amber tones in intense transmitted light. This glass is steeped in the tradition of true Italian Calcedonia. Dino Rosin said "This is the second best Calcedonia I have ever seen, next to mine" Never argue with an Italian master. Engineered to fit Spruce Pine Batch. LEC is 96.

Manufacturer: Flying Colors
SKU:	RFCR 49