VTG MONET clip earrings faux turquoise stone in gold tone metal SOUTHWEST BOHO

Vintage MONET clip earrings faux turquoise stone in gold tone metal . Ruler and dime in pics to help with size visualization. Questions are always welcome . There is a bit of green patina on the back of one earring that did not show up in pics but I can see it. "MONET with copyright symbol " stamped on the back .