This striking mid-century Mexican brooch features a dynamic starburst or pinwheel silhouette, meticulously set with curved segments of natural abalone shell. Circa 1970, the iridescent shell panels radiate from the center, casting vivid flashes of turquoise, peacock green, and deep purple. Stamped ALPACA MEXICO on the reverse, it fastens with a classic pin stem and revolving safety catch.
Dimensions: 4 cm diameter
Condition: Good vintage condition, with age-appropriate patina and surface tarnish on the metal backing. The pin stem has a slight kink but functions smoothly and holds securely in the clasp. The abalone shell mosaic is complete, smooth, and full of natural brilliance.
This piece would suit lovers of Bohemian style, celestial or starburst motifs, vintage Mexican artisan accessories, and mid-century brooches.