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Red Clay: A Pox on our Snow White Beaches! Dennis Hatfield, President LLPS.

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Presentation on theme: "Red Clay: A Pox on our Snow White Beaches! Dennis Hatfield, President LLPS."— Presentation transcript:

1 Red Clay: A Pox on our Snow White Beaches! Dennis Hatfield, President LLPS

2 How did our beaches get so white?  Our beaches are special! 99.97% snow white, pure quartz sand, with no natural clay, and a very small (.03%) percentage of dark iron and titanium rich heavy minerals  The source materials for the “Miracle Strip” are quartz and feldspar rich granites from the Appalachians  The quartz sand rich Miracle Strip is a “mature” product of numerous repeated episodes of erosion, and deposition. Physical transport and chemical weathering have removed all less resistant minerals and left only the quartz  Microscopic examination of individual sand grains tells a story. The sand is well sorted, and each grain is almost perfectly rounded, frosted, polished, and pitted

3 A “River of Sand” brings us our Sand From Apalachicola  Mobile Bay delivers a tremendous volume of distinctly different sediment to our coast compared to “Miracle Strip” sediments derived from Fla  A “river of sand” flows from Apalachicola to the mouth of Mobile Bay  The Fort Morgan Peninsula forms a barrier which effectively separates Mobile Bay sediments from “Miracle Strip” sediments

4 Red Clay on the Miracle Strip is like a “Road Alligator”  If we want Lagoon waters to remain relatively clear, and lagoon and beach sand to remain unique/special/white we have to say no to importing any and all red/yellow materials onto Pleasure Island  Clay is both a textural and mineralogical term-clay minerals and sized particles are 1/256 MM and smaller  Sediments turn yellow or red because the iron contained in them is “oxidized”  Oxidized clay sized sediment is very mobile-easily transported by water and wind  A small amount of oxidized iron rich material can stain a large amount of pure white sand for a long time, and once it is in our special pure white quartz sand environment, it can do damage over and over again

5 Red Clay is Illegal along the Fort Morgan Road  Uses: –Inexpensive (short term) road bed and house pad material –Inexpensive (short term) fill and grade material  Gulf Shores recently passed ordinance prohibiting colored materials for use south and in large areas north of the Fort Morgan Hwy  Code enforcement is currently lacking, numerous examples exist of code violations since new code passed  We (LLPS) can help by educating/understanding code, reporting code violations and following up to see that code is enforced, and violations punished


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