Vintage Holy Cross Necklace with Black Beads and Turquoise

Big 'ol vintage Holy Cross necklace. It has a beaded chain that is made much like a rosary chain. The beads are black glass that have wear from use. The Cross is of alpaca that is embedded with alpaca and black glass beads that are in rows. The center is genuine turquoise. 

The chain is 34" long. The cross is 2 1/2" long. Weight: 69 grams. 

The metal is tarnished and the whole piece shows wear and patina. Terrific vintage necklace. Never seen one like it!