Image 1 of 3
Image 2 of 3
Image 3 of 3
The epidote forms delicate, fibrous aggregates arranged in a rare fan-like structure, creating a dynamic and organic crystal habit that differs significantly from the more common prismatic epidote crystals. Intergrown within the structure are pale tubular apatite crystals, providing a striking visual contrast in both color and form.
This material was carefully surface collected (rockhounding), without the use of explosives or chemicals, preserving both the integrity of the specimen and the surrounding environment.
Occurrences of this specific fan-shaped epidote habit are uncommon and have only been reported from a limited number of localities worldwide. The combination with well-developed apatite further enhances the mineralogical interest of this piece.
Geological Context
The specimen originates from a skarn environment formed by contact metamorphism, where mineral-rich fluids interacted with carbonate host rock. These conditions promote the growth of complex calcium silicate minerals such as epidote, occasionally in unusual crystal habits such as the fan-shaped structures seen here.
Collector's Note
This specimen represents an early find from a newly explored locality and showcases an uncommon crystal habit, making it particularly interesting for collectors focused on mineral formation diversity and lesser-known occurrences.
Location:
The area where this crystal was collected is located in the Andean Foothills to the east of Peru’s capital Lima, at an altitude of approximately 2400 meters. The area is a skarn area.