This is a copper clay Lunula based on artefacts that I have been drawn to when visiting Museums.
I saw lots of this particular kind of jewellery when I visited Brittany in 2020. There were several versions of these that were from the Bronze Age.
Lunula means “little Moon”
The copper clay has been brushed and polished to a beautiful lustre.
The Lunula is on black waxed cotton complimented with wooden beads and copper findings. The necklace length is 34 cm.