Elegant Cave Pearls at Suwa Cave, Brgy. San Rafael Taft Eastern Samar. A cave pearl is a small, usually spherical, speleothem (cave formation) found in limestone caves. CavePEARLS are formed by a concretion of calcium salts that form concentric layers around a nucleus. Exposure to moving water polishes the surface of cave pearls, making them glossy; if exposed to the air, cave pearls can degrade and appear rough. These cave pearls were actually taken in Suwa Cave, one of the pristine caves in Taft, Eastern Samar.
(Photo Courtesy by Dangkalan Taft E Samar)
(Photo Courtesy by Dangkalan Taft E Samar)
