The reddish-colored rocks found in the vicinity of Chocolate Hole appear to be made of compressed sand. Often used in native stone walls, they break apart more easily than the harder volcanic rocks found in most other parts of the island.
Dan Boyd let us know that the white rock is called Marl from which gypsum and cement is made.
St. John Events
St. John School of the Arts presents Motown Madness Angels Dinner & Premier tonight at 6:00
St. John Live Music Schedule
Joe Moorhead Band
Cruz Bay Landing
Chris Klein and the Boulevards
Chris Carsel & Friends