It is known for : its local jewellery made from `` Portsoy marble '' -LRB- which is not marble , but rather serpentine -RRB- its locally milled oatmeal which is sold around the world its MISC@1 which is worth over # NUMBER@1 million to the local economy .

It is known for : its local jewellery made from `` Portsoy marble '' -LRB- which is not marble , but rather serpentine -RRB- its locally milled oatmeal which is sold around the world its annual small boat festival .
