Azurite

Cone 6 oxidation (larger image): Azurite is a soft matte, cobalt blue glaze that will pool dark and glossy and break a light brown.

Cone 10 reduction (smaller image): Color changes to green where thin/breaking and remains dark blue where thick/pooling. Increased movement.

Tip: This glaze can be very mobile; Recede coats to avoid run off on vertical pieces and practice caution in combination.

Note: Not recommended for dinnerware due to surface durability.