Copper carbonate 3-7% will give an apple green colour under neutral or oxidising conditions. Yellow-greens in potash glaze, Blue-greens in barium glaze. If used in alkaline glazes it will give a turquoise blue colour.
COPPER CARBONATE POWDER - FOR CERAMICS
MANGANESE CARBONATE ~ 50 TO 500 GRAMS ~ CERAMICS ~ POTTERY ~ GLAZE
Grommet Kit 50 Sets Copper Eyelets with 3pcs Tools, 12mm Inside Dia. Bronze Tone
Grommet Kit 50 Set 14mmx22mm Dia Copper Grommets Eyelets with Tools, Silver Tone
50 Sets Grommet Tool Kit 1/2" Copper with Setter Tools Bronze Tone
50 Sets Copper Rivets Various Leather Rivet Kits for Repairing Decorating