Sand Removal and Sand Mining: The main reason we have beach loss today is the fact that too much sand was taken off the beaches for commercial use. Beach Sand was used in the construction industry, but mostly for sugar cane production, and agriculture. Sand was removed from the beaches and nearshore systems for decades. Beach Sand was used as aggregate for construction, and also turned into lime. Lime is used to make concrete, used as a fertilizer, and is … Continue reading Beach Sand Mining on Maui’s north shore