Beautiful set of botswana agate earrings. I think the round tops are Gobi? They are 10mm in size. The bottom oblong measure 1 1/8" long making the entire piece 3" long. I used 2 vintage Swarovski 5305 black spacers. Lever backs and findings silver plated. Another one and only set with all the intricate features Mother Nature gives these stone.
I've been collecting - hoarding really - beads and jewelry for over 50 years. I would love to say I'm an expert - just not that bold. I believe this material is Botswana and Gobi agate. I've really been on a tear lately to use up my "stash" as I'd love to start to enjoy my retirement before I go blind lol. I can change the lever backs out to fish hooks - including sterling if you prefer - just advise when before I ship.