Very happy Tuesday and the Ragtag Daily Prompt word is chalcedony.
We called these agates for most of the last two years. Chalcedony includes agates, moss agates, bloodstone and a number of other stones. Chalcedony and quartz differ in their crystal structure and chalcedony contains moganite.
I am just scratching the surface of learning about rocks and minerals and gems. We search for the clear chalcedony on the beaches. The color is different impurities. I found these four one day last week.
Write a story, show us a picture, attach your erudite PhD thesis on geology, play with words or pictures and then look at the other peoples’ work. Have a wonderful Tuesday!