AraucariaThis large antique rolled gold Whitby jet fob (rare) amulet is paired with a Celtic Bronze Age coin, on a vintage sterling silver curb chain with a magnetic clasp. Fossilized Araucaria wood, commonly called jet, is formed from the gradual compression of decomposed wood over millions of years. Jet can be discovered along the stunning North Yorkshire coastline. Whitby Jet fobs, highly prized for their deep black color and historical significance,