Turquoise and Brass Crystal Cross Pendant

Bold antique brass cross pendant marked "ALPACA", which refers to a silver-colored alloy of nickel, zinc, and copper often used as a base metal for silver plating. It likely dates from the early to mid-20th century, a common period for Alpaca silver jewelry, especially from Latin America. The decorative circles suggest a folk art or rustic style rather than a specific fine jewelry brand. Alpaca pieces are considered collectible fashion jewelry rather than high-value precious metal items.