John D. Horak

John D. Horak is a geologist and mineralogist known for his extensive research on mineral deposits and the processes that form them, especially in volcanic and igneous rocks. His work helps scientists understand how valuable minerals like gold, copper, and other metals are created beneath the Earth's surface. By studying mineral formations and geological environments, Horak contributes to mineral exploration and resource management. His expertise advances our knowledge of Earth's internal processes and supports sustainable extraction of natural resources.