NWOT Howlite stone heart on a sterling silver chain.

NWOT IS a Howlite stone heart on a silver chain marked 925. Has a lobster claw clasp. Measures 20” long including heart. Heart measures .75”x.75” This snow white stone is threaded with black or dark grey spiderweb veining. Some samples may have little to no veining at all. This versatile stone is named for Henry How, a 19th century mineralogist, who found it first in Nova Scotia.