There are so many varieties of Agate! This piece is a lightly colored "Crazy Lace"
Crazy Lace Agate Oval in Sterling
Tallest & widest dimensions
2 1/4" x 1 1/8"
About the silver
I used .925 sterling silver wire. It will darken over time. To keep the highlights shiny, buff gently with soft flannel or jewelry cloth. Protect from scratches and bumps against hard surfaces or other jewelry.