Egyptian Blue Opalescent 000164

Contains

Copper

May React With

Selenium, Sulfur

Cold Characteristics

Partly transparent.

Working Notes

Opalizes upon firing. May contain thin threads of color variation.

Cold Characteristics

Opaque.

Working Notes

Torch: A stable blue that is not prone to reduction in a neutral flame. Can turn rust color in reduction.

Kiln: Working properties and kilnformed characteristics are consistent with sheet glass. See sheet glass notes for this style.