Kā taputapu

Porcellanite core that is dark grey and mid brown in colour. There is a large section of the cortex present on one side.

Silcrete core that is light grey and dark grey in colour. There is a section of cortex present on one side.

Silcrete core that is light red and dark grey in colour. There is no cortex present.

Silcrete core that is light grey and black in colour. There is no cortex present.

Silcrete core that is mid grey and light grey in colour. There is no cortex present.

Silcrete core that is light grey and dark grey in colour. There is a small section of the cortex present on one side.

Silcrete core that is dark brown and dark red in colour. There is no cortex present.

Silcrete core that is mid grey and dark grey in colour. There is a small section of the cortex present on one side.

Chalcedony core that is light grey and light brown in colour. There is no cortex present.

Silcrete core that is light grey and dark grey in colour. There is no cortex present.

Silcrete core that is dark grey and dark red in colour. There is no cortex present.

Chalcedony core that is light grey and cream in colour. There is a section of the cortex present on one side.