Caluanie muelear (Crude Caluanie 99% is generated from Muelear oxidize) This product is used for onrushing and processing precious metals and semiprecious stones. It is used for processing precious and semiprecious stones, onrushing metals in the chemical industry. This facilitates to break nails with bare hands after a 10-20 second dive. Heavy water changes the properties of the metal, making it brittle. But at the moment of evaporation of heavy water, the rock returns to its previous state. Caluanie is widely used in chemistry, paint industry as agent substitute. Crude Caluanie 99% is generated from Muelear oxidize Platinum Caluanie Chemicals Industrial stain removal is the process of removing a mark or spot left by one substance on a specific surface like a paper.