Explore North Carolina’s hidden mineral wealth and how pyrophyllite formed underground.
This concise study explains where pyrophyllite occurs, how it develops through metasomatic replacement, and what it means for mining and industry today.
The book surveys the known pyrophyllite occurrences across Granville, Orange, Alamance, Chatham, Randolph, Moore, and Montgomery counties. It describes the associated volcanic-sedimentary rocks of the Carolina Slate Belt, the processes that concentrate pyrophyllite, and the way hydrothermal solutions interact with acid tuffs and breccias. Readers will find historical context, geological evidence, and practical notes on mining, processing, and uses.
- How pyrophyllite forms: from replacement of volcanic rocks by hydrothermal fluids
- Where to find major deposits and what makes each site unique
- The relationship between pyrophyllite and nearby ore-bearing bodies
- Historical background and reference maps to key localities
Ideal for geology students, mineral collectors, and readers curious about North Carolina’s mineral resources and mining history.