2 Wonderful vintage natural form polished Agate slice brooches

Here are a couple of wonderful vintage natural form polished Agate slice brooches.
One in lovely amber colours and one in black/brown/white colours.

Beautiful pieces. There are some inclusions which look to be natural

Clasp: Roll over locking clasp and pin in tact
Signed: Unsigned.


SIZE:

Approx: 7 cm x 3 cm and 6.7 cm x 3.5 cm