Abstract

In the De mineralibus, Albert the Great clearly states that minerals do not possess life, since – following the Aristotelian path – life is always connected with the operations of the soul. Nevertheless, dealing with the virtues of stones, Albert speaks about a curious difference between “living” and “dead” stones: living stones are substances that possess virtues caused by their forms, while non-living stones are called stones only equivocally because their virtues have expired. Moreover, throughout his work, Albert often seeks help from the biological world to explain the nature and the processes of mineral substances: the coming-into-being of stones and metals is often compared to the generation of plants and animals; places where minerals are formed act as the mother’s womb for the embryo; sulphur and quicksilver are said to be the father and the mother of all metals; etc. The tendency to biologise inorganic nature is a key strategy that Albert uses to explain the processes and functions of the mineral world.