Larimar stone handmade rock rough cut Freeform pendant necklace

I believe this to be Larimar Natural Slab Freeform Rough cut Gem Stone soldered necklace - bronze brown solder with black gun metal chain. Does have a crack running through pictured doesn’t take away from rock. Beautiful shades of Greens and tan in slab. 24” chain. Preowned used condition please check all pictures.