Working Notes for 2019 Glass Releases, Fall
Sheet Glass
Copper Blue Transparent 001246

Copper
Selenium, sulfur, and reactive glasses
Cold Characteristics
Uniform color
May have dark color reaction at interface with cadmium/selenium or sulfur glasses. May have a red-hued color reaction with reactive glasses.

Fusible / Bullseye-compatible.
Pewter 001229

Cold Characteristics
Uniform color
Working Notes
Stable. No color change upon firing.
Fusible / Bullseye-compatible.
Color comparison of Light Silver Gray Transparent 1429, Pewter 1229, and Charcoal Gray Transparent 1129.
Copper Blue and White Streaky 002146

Constituent Glass
Copper Blue 001246 and White Opalescent 000113
Working Notes
May develop a subtly rippled or wrinkled surface upon slumping. Cap with clear to obtain more uniform, smooth textures in slumped works.

Texture (left) vs Clear cap (right) on 2146
After firing 2146 to a full fuse or hotter, remove used separator products such as Primer and Thinfire thoroughly to avoid possible contamination with sulfur-bearing glasses in a subsequent firing. See notes for Copper Blue, 1246.
Fusible / Bullseye-compatible.
Sapphire Blue, Tint 001814
Working Notes
Stable. No color change upon firing.
Fusible / Bullseye-compatible.
Turquoise Blue, Tint 001816
Contains
Copper
May React With
Selenium, sulfur, and reactive glasses
Cold Characteristics
Uniform color
Working Notes
Stable. No color change upon firing. Demonstrates stronger reactions than Aqua Blue Tint 1808.
Fusible / Bullseye-compatible.
Ming Green, Tint 001845
Contains
Copper
May React With
Selenium, sulfur, and reactive glasses
Working Notes
Stable. No color change upon firing.
Fusible / Bullseye-compatible.
Cilantro Green, Tint 001917
Working Notes
Stable. No color change upon firing.
Fusible / Bullseye-compatible.
Frit
Glacier Blue Opalescent 000104
Contains
Copper
May React With
Selenium, sulfur, and reactive glasses
Dark Amber 001138
Contains
Sulfur
May React With
Copper, lead, silver
Citronelle Opalescent 000221
Contains
Sulfur
May React With
Copper, lead, silver
Avocado Green Opalescent 000222
Contains
Sulfur
May React With
Copper, lead, silver
Confetti
French Vanilla Opalescent 000137
Contains
Sulfur
May React With
Copper, lead, silver
Example of reaction with Dense White 0313
Example of reaction with Robin's Egg Blue 0161
Working Notes
Expect variation.