Richard Kirwan

Richard Kirwan (1733–1812) was an Irish chemist and geologist noted for his contributions to the early understanding of geology and mineralogy. He is often recognized for his work in classifying minerals and his influential text, "The Elements of Mineralogy," in which he detailed various minerals and their properties. Kirwan was also involved in the establishment of scientific societies and contributed to the popularization of scientific knowledge in Ireland during his time.