This is a vintage silver brooch from Mexico, belonging to the Navajo style of folk jewelry, dating from the mid-to-late 20th century (1960s-1980s). Main metal: 925 sterling silver. Back label interpretation: The back of the image clearly shows "HECHO EN MEXICO" (Spanish: Made in Mexico), "925" (silver content), and an inverted triangle silversmith's mark. This is typical of Taxco silver jewelry. Taxco is a famous silver-producing region in Mexico, renowned for its ethnic-style inlaid silver jewelry from the 1940s-1970s. Center setting (black onyx + abalone shell) Tassel embellishments (turquoise + red coral) Natural turquoise: Freeformly cut green turquoise beads, naturally colored, a sacred stone in Navajo jewelry symbolizing life and good fortune. Dimensions: 29*39mm