How Metal Detectors Work

In 1952, treasure hunter Edward Rowe Snow left his home in Massachusetts to visit a small island off the coast of Nova Scotia. With a metal detector and old charts in hand, he located eight 18th Century Spanish doubloons — and a skeleton still clutching them. The treasure has been linked to a Spanish galleon captured by pirates in 1725, according to National Geographic.

Metal detectors have unearthed all sorts of fascinating objects over the years, from stolen treasure to lost gold mines to Confederate Army artillery shells.

But how exactly do they work? We dug deeper to find out.

Manhattan Gold & Silver Update

OUR STORE WILL BE CLOSED MONDAY JUNE 1ST.

We are open for business with limited hours from 11am - 2pm. The easiest method for metal processing is to either mail, or drop off/curbside service. Customers will not be allowed in the exchange at this time. 

If you have any questions you can still contact us at 212-398-1454 and sign up for our newsletter for further announcements.

Most importantly, please stay safe! 

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