Rare violet sea snails, Janthina, have appeared on La Jolla Shores, the first time in ten years they appear on the San Diego coast.

Beachgoers in San Diego may have spotted some glistening, purple shells reminiscent of small gemstones in the sand recently.

Beachgoers in San Diego may have spotted some glistening, purple shells reminiscent of small gemstones in the sand recently.

"Cured my dry skin in one day. I would give it 10 million stars if I could." —one overjoyed reviewer who discovered the magic ...