Rectangle Wire Wrap

I think this is magnesite. Hand wrapped in copper wire. This stone has a cool coloring on the right side, it is completely smooth and not a crack. Comes with a 23 to 23 1/4th inch chain INCLUDING the hand crafted clasp in the length. Reasonable offers welcome. Color may vary in lighting in photos Metals like copper will patina overtime. Avoid getting it wet, store in an airtight bag, and gently wipe with a jewelry cloth to restore the luster after use.