If you think sand is just tiny rocks, the insignificant stuff of beaches and dunes, or simply a substance with the ability to invite itself into regions of your clothing where it is most unwelcome, then you need to take a closer look. Consider a sample of green sand. Some grains have bubbles or inclusions. Some are angular and some are rounded. What is it? How did it form? Or how about another sample that looks like tiny stars? What are those little things? How did they end up in some sand? Well, now you know why we have a section for people interested in sand!

So, those of you who thought you were the only person weird enough to think it was a good idea to keep baggies and jars full of sand -- come join us! Even if you still think sand is just tiny rocks, even if you think you already have enough hobbies, or even if you just want to see what all the excitement is about – come join us!

Sand Section Message

Ele Ele, Kauai, Hawaii
Image by Leo Kenney

Date: Wednesday, June 4, 2025
Social Time: 7:00 PM
Meeting Time: 7:30 pm
Location: Virtually via Zoom Link on the GMS Calendar here
Topic: Anthropogenic "Sand"

May was Asian American Pacific Islander Heritage month. As we did last year, we looked at sands from those areas. In particular, we concentrated on forams in the sand. Despite me misidentifying and mangling the pronunciation of a type of foram, Leo Kenney’s stunning sand photomicrographs saved the day.

In June, we have a request for anthropogenic “sand”. Technically, the specimens we will look at are not truly sand, because sand is natural and by definition, anthropogenic things are manmade or caused by humans, i.e., not natural. They are interesting nonetheless, and we will once again have a chance to enjoy Leo’s photography.

Lori Carter
Sand Section Chair

Click here for the GMS Sand Collection List

2025 Sand Calendar

The 2025 sand calendar is here! As always, the pictures are stunning and the write-ups are well-researched and educational! You can purchase the calendar on ebay HERE. They are limited edition, so don't delay, order yours today!