Louis J. Cabri (1934-2016) was a Canadian mineralogist and geochemist known for his significant contributions to the study of ore deposits and the chemistry of minerals. He was a renowned researcher and educator, and his work greatly advanced the understanding of the geological processes that lead to the formation of valuable mineral resources.

Key Aspects of Louis J. Cabri’s Life and Contributions:

1. Early Life and Education: Louis J. Cabri was born on August 14, 1934, in The Hague, Netherlands. He earned his Bachelor’s degree in Geology from the University of British Columbia and later completed his Ph.D. at the University of Alberta.
2. Research in Ore Deposits: Cabri’s research focused on the study of ore deposits, particularly precious metal deposits such as gold, platinum, and palladium. He made significant contributions to understanding the mineralogical and geochemical characteristics of these deposits, which are crucial for their exploration and exploitation.
3. Pioneering Work in Platinum Group Elements (PGEs): One of Cabri’s most notable contributions was his pioneering work on Platinum Group Elements (PGEs). He played a key role in identifying new minerals containing PGEs and provided valuable insights into the geology and geochemistry of these rare and economically important elements.
4. Distinguished Career at the Geological Survey of Canada: Cabri had a long and distinguished career at the Geological Survey of Canada (GSC). He served as the Chief Geochemist and held various leadership positions during his tenure at GSC.
5. Awards and Recognition: Throughout his career, Cabri received numerous awards and honors for his outstanding contributions to mineralogy and geochemistry. He was a fellow of several prestigious scientific societies and served as the President of the Mineralogical Association of Canada.
6. Teaching and Mentorship: Cabri was not only a prolific researcher but also a dedicated educator and mentor. He taught at various universities and supervised the research of numerous graduate students, imparting his knowledge and passion for mineralogy and geochemistry.
7. Legacy: Louis J. Cabri’s research and discoveries significantly advanced the fields of mineralogy, geochemistry, and economic geology. His work on Platinum Group Elements remains highly influential in the scientific community.

Louis J. Cabri’s contributions to the study of ore deposits and the chemistry of minerals have had a lasting impact on the field of geology and have been instrumental in the exploration and understanding of valuable mineral resources. He passed away on December 1, 2016, leaving behind a legacy of exceptional scientific research and mentorship.