Grinding Slab and Grindstone

Grinding Slab

Grinding Slab

Grinding Slab

Footed Grinding Slab

Grinding Slab with a Carved Pattern

Grindstone

Grindstone

Grindstone

Ofune Site: A grinding stone and a milling basin

Ofune Site: A grinding stone and a milling basin

Ofune Site: A grinding stone and a milling basin

Fragment of Ink Slab and Grinding Stone

Grinding Stone

Sannai Maruyama Site: Milling basins, grinding stones and hammer stones

石皿・磨石

Kamegaoka Burial Site: A whetstone used for grinding beads

Kamegaoka Burial Site: A whetstone used for grinding beads

縄文土器・磨石・石皿・台石類・錐・石匙・削器

Grinding stones (excavated from the Kitakogane Site)

Sannai Maruyama Site: A stamp-shaped grinding stone

Suriishi

磨石

磨石

磨石