Georg Heinrich von Gmelin was a German chemist and naturalist born in 1709. He is best known for his work in the field of chemistry and for his contributions to the study of minerals and plants. Gmelin was a member of the Leopoldina, a prestigious scientific society, and he published several important works that helped advance the understanding of natural sciences during his time. In addition to his research, Gmelin is recognized for his role in the Gmelin Handbook of Inorganic Chemistry, which is a comprehensive reference work in the field. He passed away in 1755, leaving a lasting impact on the scientific community through his studies and publications.