Photograph of the right side of stone roughout (ISAP 09159) from White Park, Co. Antrim, from the Ulster Museum (UM 3781R 25:21). Macro-ID - Porcellanite Petrology - Dark grey yellow, streaked in veins, coarse banded mottled. Description - Adze/axe roughout. Flaked all-over. Blad
Roughout | Porcellanite
Image
Photograph of face 2 of stone roughout (ISAP 09159) from White Park, Co. Antrim, from the Ulster Museum (UM 3781R 25:21). Macro-ID - Porcellanite Petrology - Dark grey yellow, streaked in veins, coarse banded mottled. Description - Adze/axe roughout. Flaked all-over. Blade and bu
Roughout | Porcellanite
Image
Photograph of face 1 of stone roughout (ISAP 09159) from White Park, Co. Antrim, from the Ulster Museum (UM 3781R 25:21). Macro-ID - Porcellanite Petrology - Dark grey yellow, streaked in veins, coarse banded mottled. Description - Adze/axe roughout. Flaked all-over. Blade and bu
Roughout | Porcellanite
Image
Photograph of the left side of stone roughout (ISAP 09157) from White Park, Co. Antrim, from the Ulster Museum (UM 3781V 25:20). Macro-ID - Schist Petrology - Coarse grained grey green gritty foliated psammitic schist. Description - Sides - Relatively straight, splaying from the
Roughout | Schist
Image
Photograph of face 2 of stone roughout (ISAP 09157) from White Park, Co. Antrim, from the Ulster Museum (UM 3781V 25:20). Macro-ID - Schist Petrology - Coarse grained grey green gritty foliated psammitic schist. Description - Sides - Relatively straight, splaying from the butt to
Roughout | Schist
Image
Photograph of face 1 of stone roughout (ISAP 09157) from White Park, Co. Antrim, from the Ulster Museum (UM 3781V 25:20). Macro-ID - Schist Petrology - Coarse grained grey green gritty foliated psammitic schist. Description - Sides - Relatively straight, splaying from the butt to
Roughout | Schist
Image
Photograph of the right side of stone roughout (ISAP 09135) from White Park, Co. Antrim, from the Ulster Museum (UM 3781I 25:12). Macro-ID - Porcellanite Petrology - Dark grey, fine to very coarse lineated streaked. Description - Axe/adze roughout. Heavily flaked all-over. Blade
Roughout | Porcellanite
Image
Photograph of face 2 of stone roughout (ISAP 09135) from White Park, Co. Antrim, from the Ulster Museum (UM 3781I 25:12). Macro-ID - Porcellanite Petrology - Dark grey, fine to very coarse lineated streaked. Description - Axe/adze roughout. Heavily flaked all-over. Blade and butt
Roughout | Porcellanite
Image
Photograph of face 1 of stone roughout (ISAP 09135) from White Park, Co. Antrim, from the Ulster Museum (UM 3781I 25:12). Macro-ID - Porcellanite Petrology - Dark grey, fine to very coarse lineated streaked. Description - Axe/adze roughout. Heavily flaked all-over. Blade and butt
Roughout | Porcellanite
Image
Photograph of the right side of stone roughout (ISAP 09133) from White Park, Co. Antrim, from the Ulster Museum (UM 3781AA 25:25). Macro-ID - Porcellanite Petrology - Dark grey, fine densely streaked, coarse evenly mottled. Description - Axe roughout. Finely flaked all-over. Butt
Roughout | Porcellanite
Image
Photograph of face 2 of stone roughout (ISAP 09133) from White Park, Co. Antrim, from the Ulster Museum (UM 3781AA 25:25). Macro-ID - Porcellanite Petrology - Dark grey, fine densely streaked, coarse evenly mottled. Description - Axe roughout. Finely flaked all-over. Butt and bla
Roughout | Porcellanite
Image
Photograph of face 1 of stone roughout (ISAP 09133) from White Park, Co. Antrim, from the Ulster Museum (UM 3781AA 25:25). Macro-ID - Porcellanite Petrology - Dark grey, fine densely streaked, coarse evenly mottled. Description - Axe roughout. Finely flaked all-over. Butt and bla
Roughout | Porcellanite
Image