Vintage French blue enamel Mother Mary medal with a marcasite adorned border.  On the reverse is a depiction of Our Lady of Lourdes.  (please note - there are areas of missing  around the border of the enamel on the reverse, however the enamel on the front is in good condition).

The medal measures .65" W x .85"L (including the loop and bail)

weight - 2 grams

marked for silver purity on the loop

Floats from a new 19.50" sterling silver chain