Stephen E. Haggerty
Papers
1
Total Citations
15
H-Index
1
About
Stephen E. Haggerty is a pioneering geoscientist whose research spans planetary geology, mineralogy, and deep Earth processes, with a particular focus on the Moon and terrestrial mantle xenoliths. His major contributions include advancing the understanding of spinel-bearing lithologies on the Moon, challenging long-held assumptions about their origins. In his influential 2022 study on Luna 20 mission samples, Haggerty demonstrated that spinel-rich rocks from the lunar highlands likely originated from multiple shallow crustal sources rather than deep mantle excavation, reshaping interpretations of lunar impact basin formation. With over 15 citations to this recent work alone, his broader body of research has garnered widespread recognition for integrating petrology, geochemistry, and remote sensing. Haggerty is also renowned for his studies of diamond indicator minerals and kimberlite petrogenesis, which have practical applications in exploration geology. His interdisciplinary approach—linking lunar samples to terrestrial analogues—has made him a leading figure in comparative planetology. Beyond research, Haggerty has mentored numerous students and contributed to major space missions, solidifying his legacy as a scientist who bridges Earth and planetary sciences with enduring impact.
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Top Papers
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