GMS Field Trip September 2022
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Agate, Jasper, and Fossils in Alabama
Sunday, September 25, 2022
Despite a threatening forecast, about 30 members showed up. The objective was a mile or so of dry(ish) creek, but good stuff started showing up in the parking lot before we even got to the creek. Spray bottles weren’t needed, thanks to water provided from above by Mother Nature.
Finds included the elusive agate of the area (scarce), jasper, other chalcedony, and fossilized corals eroded out of the Mississippian limestones of the cliffs towering over the cove. There was a lot of material to choose from, and something for everyone’s interest.
It was a great trip thanks to the property owner and all of the members who made it a fun day.
Tom Bates, Field Trip Lead
On behalf of Charles Carter, Field Trip Chair
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Agate
Photo by Tom Bates

First samples of agate
Photos by Lori Carter


A nice agate from two angles
Photo by Lori Carter

A quick face polish on this agate reveals some good agate potential
Photo by Lori Carter

Another piece with good potential
Jasper
Photo by Tom Bates

First samples of jasper
Photo by Lori Carter

Nice piece of jasper with lots of banding
Photo by Lori Carter

This jasper has some pretty colors.
Photo by Lori Carter

A happy jasper nodule cut in half
Photos by Lori Carter


This jasper has a lot of swirls
Fossils
Photo by Lori Carter

Parking lot fossilized coral find!
Photo by Lori Carter

Beautiful coral straight from the creek!
Photos by Lori Carter


Nice little coral after a quick rinse
Photos by Lori Carter

Small coral
Photos by Lori Carter

Maybe coral?
Photo by Lori Carter

Awesome shell impression! And the rock it came from had even more!
Photo by Lori Carter

More shell impressions
Photo by Lori Carter

Another nice sample of shell impressions
Photos by Lori Carter




Horse tooth. Probably not a fossil, but still interesting
Photos by Lori Carter


Micro-fossils
Photos by Lori Carter


More micro-fossils
Some other things
Photos by Lori Carter


What is in this boulder?
Photos by Lori Carter


Ooliths mixed with microfossils
Photos by Lori Carter



More ooliths mixed with microfossils
Photos by Lori Carter

Flowers in the creek
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