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star shaped forams as seen through a microscope

There’s a Foram in My Beach Sand

Today I attended a lecture / lab at the Weedon Island Preserve in Saint Petersburg, Florida. It was titled “Secrets of Sand: A Study of Foraminifera.”  The lecture and lab instruction were presented by Marine Extension Agent Libby Carnahan. Executive Summary:  Foraminifera (forams) are very small single cell organisms that have a shell. In fact, […]

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Fort Lauderdale Beach sand.

Florida Beach Crystals

By David McRee of BlogTheBeach.com Have a good look at the sand crystals pictured above, then compare them to the sand pictured below. What differences do you see? Both sand samples are just plain old beach sand that I scooped up from Florida public beaches. Both samples contain clear quartz crystals. The Grayton Beach sand […]

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White quartz sand at Fort Myers Beach is great for sand sculpting.

Florida Beach Sand

One of the first things I noticed when I got serious about exploring Florida’s beaches is the tremendous variety of sand types that make up the beaches. There’s brown sand, gray sand, white sand, black sand, and combinations of all types. I’ve put together a page of photographs that illustrate many of the varieties of […]

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