Navajo Sterling Silver Black Onyx Cross Style Earrings

Native American-style sterling silver cross dangle earrings with a black onyx stone. They feature a distinct Southwestern design, characterized by intricate hand-stamped patterns, including arrows, and a central oval onyx gemstone set in a bezel.

Marks:
925
Mexico
FM 66 - Combined Mark: The combination of "FM" and "66" likely represents Fred Maloney's specific signature for this piece, potentially as a stylistic nod to the region's heritage rather than a separate identification number.

The "FM" mark, when found on Mexican silver of this style, is most commonly associated with the Navajo artist Fred Maloney

The number "66" is a common motif in Native American-style jewelry, often referring to Route 66 ("Mother Road"), a historic highway that runs through the American Southwest. It is likely a design element or part of the artist's full signature rather than a standalone hallmark.