A Dwarf on Giant’s Shoulders: Sir John Hill and Geology

Abstract

Ambitious in both scope and achievement, Hill’s geological works are replete with original observations from specimens in his own collection. He was anxious to make a significant contribution to the science but was born too soon to capitalise on advances in other areas of science. Nevertheless, he pioneered the use of both the blowpipe and the microscope in mineral analysis, producing a largely traditional attempt at a utilitarian classification based upon Linnean principles. His most significant contribution to geological literature was the first English translation of Theophrastus’s treatise On Stones (1746). Hill’s commentary on the text displays his erudition, mineralogical experience and critical respect for the comments of earlier authors. Hill was primarily an educator, synthesist and popular advocate for geology.