The complete ISO spectrum of NGC 6302

We present the combined Infrared Space Observatory Short-Wavelength Spectro meter and Long-Wavelength Spectrometer 2.4-197 mum spectrum of the Planetar y Nebula NGC 6302 which contains in addition to strong atomic lines, a seri es of emission features due to solid state components. The broad wavelength coverage enables us to more accurately identify and determine the properti es of both oxygen- and carbon-rich circumstellar dust. A simple model fit w as made to determine the abundance and typical temperature of the amorphous silicates, enstatite and forsterite. Forsterite and enstatite do have roug hly the same abundance and temperature. The origin and location of the dust in a toroidal disk around the central star are discussed.