Manganese carbonate (MnCO3) is used to create metallic, black, brown or purple/plum glazes. Must be fired above 1080 C to break down the MnO2 to MnO. Carbonate is weaker but disperses better than oxide or dioxide form.
Manganese Carbonate
£4.00Price
Warning
- Harmful if swallowed.
- Harmful by inhalation
- May cause sensitisation by skin contact