the true constitution of minerals. But to the mineralogist and
geologist it is still in a great measure an unexplored field,
offering inquiries of the highest interest and importance to their
pursuits.

After becoming acquainted with the constituent elements of all the
substances within our reach and the mutual relations of these
elements, the remarkable transmutations to which the bodies are
subject under the influence of the vital powers of plants and
animals, became the principal object of chemical investigations, and
the highest point of interest. A new science, inexhaustible as life
itself, is here presented us, standing upon the sound and solid
foundation of a well established inorganic chemistry. Thus the
progress of science is, like the development of nature's works,
gradual and expansive. After the buds and branches spring forth the
leaves and blossoms, after the blossoms the fruit.

Chemistry, in its application to animals and vegetables. endeavours
jointly with physiology to enlighten us respecting the mysterious
processes and sources of organic life.






LETTER II