Related Clues:

• Stuff the beach is made of
• You may build castles with it
• There is plenty of it on a beach
• Ocean-liner going around Sao Tiago Island
• It's beachy keen
• Makings of a castle at the beach
• Smooth, low, captivating note
• Egg-timer filler
• Writer's article appearing in Standard, devoid of substance
• Pile in some pails
• Unhappy about new beach
• Gritty French writer ...
• Last of cornflakes with mass of grains
• Castle type
• Vast bank deposit