Photograph of the left side of stone adze (ISAP 12071) from Kilrea, Co. Derry, from the Ulster Museum (UM WM 2613). Macro-ID - Porcellanite Petrology - Grey, lightly speckled, lineated streaked in bands, fine mottled. Description - Sides - Both rounded, very regular, well ground
Adze | Porcellanite
Image
Photograph of face 2 of stone adze (ISAP 12071) from Kilrea, Co. Derry, from the Ulster Museum (UM WM 2613). Macro-ID - Porcellanite Petrology - Grey, lightly speckled, lineated streaked in bands, fine mottled. Description - Sides - Both rounded, very regular, well ground and pol
Adze | Porcellanite
Image
Photograph of face 1 of stone adze (ISAP 12071) from Kilrea, Co. Derry, from the Ulster Museum (UM WM 2613). Macro-ID - Porcellanite Petrology - Grey, lightly speckled, lineated streaked in bands, fine mottled. Description - Sides - Both rounded, very regular, well ground and pol
Adze | Porcellanite
Image
Photograph of face 2 of stone adze (ISAP 11712) from River Bann Near Coleraine, Co. Derry, from the Ulster Museum (UM WM 3009). Macro-ID - Porcellanite. Micro-ID - Porcellanite II. Petrology - Grey, evenly coarse mottled. Description - Sides - Left is slightly thicker than right,
Adze | Porcellanite
Image
Photograph of face 1 of stone adze (ISAP 11712) from River Bann Near Coleraine, Co. Derry, from the Ulster Museum (UM WM 3009). Macro-ID - Porcellanite. Micro-ID - Porcellanite II. Petrology - Grey, evenly coarse mottled. Description - Sides - Left is slightly thicker than right,
Adze | Porcellanite
Image
Photograph of the right side of stone axe/chisel (ISAP 11599) from Coleraine, Co. Derry, from the Ulster Museum (UM WM 3127). Macro-ID - Schist. Micro-ID - Schist I. Petrology - Green grey coarse gritty foliated psammitic schist. Description - Sides - Pointed. Sides and edge merg
Axe/chisel | Schist
Image
Photograph of the left side of stone axe/chisel (ISAP 11599) from Coleraine, Co. Derry, from the Ulster Museum (UM WM 3127). Macro-ID - Schist. Micro-ID - Schist I. Petrology - Green grey coarse gritty foliated psammitic schist. Description - Sides - Pointed. Sides and edge merge
Axe/chisel | Schist
Image
Photograph of face 2 of stone axe/chisel (ISAP 11599) from Coleraine, Co. Derry, from the Ulster Museum (UM WM 3127). Macro-ID - Schist. Micro-ID - Schist I. Petrology - Green grey coarse gritty foliated psammitic schist. Description - Sides - Pointed. Sides and edge merge. Junct
Axe/chisel | Schist
Image
Photograph of face 1 of stone axe/chisel (ISAP 11599) from Coleraine, Co. Derry, from the Ulster Museum (UM WM 3127). Macro-ID - Schist. Micro-ID - Schist I. Petrology - Green grey coarse gritty foliated psammitic schist. Description - Sides - Pointed. Sides and edge merge. Junct
Axe/chisel | Schist
Image
Photograph of the left side of stone axe (ISAP 10841) from the Ulster Museum (UM 1955:197), from Aghadowey Co. Derry. Description- Sides: both rounded broad, right slightly flattened, left side splays more markedly within 1.5 cm of edge, junctions of sides and edge damaged, junct
axe | Porcellanite
Image
Photograph of face 2 of stone axe (ISAP 10841) from the Ulster Museum (UM 1955:197), from Aghadowey Co. Derry. Description- Sides: both rounded broad, right slightly flattened, left side splays more markedly within 1.5 cm of edge, junctions of sides and edge damaged, junctions wi
axe | Porcellanite
Image
Photograph of face 1 of stone axe (ISAP 10841) from the Ulster Museum (UM 1955:197), from Aghadowey Co. Derry. Description- Sides: both rounded broad, right slightly flattened, left side splays more markedly within 1.5 cm of edge, junctions of sides and edge damaged, junctions wi
axe | Porcellanite
Image