This elegant Pyrite Schist necklace is set in fine sliver with accents of 18 karat gold and strung on tumbled black onyx rectangle beads. Patinated silver and accented with delicate hand tooling this pendent measures 1 1/2 in. long by 1 1/4 in. wide. This adjustable necklace (approx. 16" to 20”) has a charming lobster claw clasp is accented with a small sliver heart and a dot of gold in the center.