Self-contained, distinctive name for the great Riesling of the exposure Heerkretz and Höllberg. The volcanic porphyry stone is compared to granite cooled down very quick on the earth's surface. The porphyry structure, with bigger, typical crystals as inclusions, regulates the irrigation, stores the warmth and supplies the wine with taste forming minerals.

The soil, the quality increasing crop limitation, the grape selection and the long aroma boosting fermentation time make this wine so admirable haunting and mineral powerful.