color colors diamond element florecent formation fossil gem geod Mineral mineral deposit natural deposit ore phosphorus precious rock rocks stone stones texture bark carbon carbon dioxide CO2 crack cracked dead death deposit die dioxide disaster dye dying earth environment film fishmonk greenhouse kill killed natural nature poison poisoned pollute polluting pollution ripple rippled root shore textural textured tree unnatural water wet bush geothermal leaves new zealand plants Rotorua steam thermal Waiotapu