A silver paste and marcasite set necklace

A silver paste and marcasite set necklace, flowerhead links rub set to the centre with a rose cut marcasite, to surround of old eight cut foil-backed blue paste, rub set to a scalloped edge, alternating with marcasite set butterfly links, to concealed box clasp and figure of eight safety catch, tested as approximately sterling silver with 9ct gold tongue to the clasp, 392mm long, 33.29g
Sold for £85

Condition report:
Clasp secure.
Wear to outer setting edges of paste.
Surface marks/scratches/tarnish to silver.
Gold tongue clasp possibly a later replacement.
Some nibbles/abrasions/cracks to some of the stones.
Figure of eight safety catch loose.