Photograph of face 1 of stone axe (ISAP 03589) from Crumlin, Co. Galway, from the National Museum of Ireland (NMI 1936:3483). Macro-ID - Porcellanite. Micro-ID - Porcellanite Ia. Petrology - Steel grey, 35% < 5mm euhedral mullite rimmed foliated haematite porphs, mottled. Descrip
Axe | Porcellanite
Photograph of face 2 of stone axe (ISAP 03589) from Crumlin, Co. Galway, from the National Museum of Ireland (NMI 1936:3483). Macro-ID - Porcellanite. Micro-ID - Porcellanite Ia. Petrology - Steel grey, 35% < 5mm euhedral mullite rimmed foliated haematite porphs, mottled. Descrip
Axe | Porcellanite
Photograph of the left side of stone axe (ISAP 03589) from Crumlin, Co. Galway, from the National Museum of Ireland (NMI 1936:3483). Macro-ID - Porcellanite. Micro-ID - Porcellanite Ia. Petrology - Steel grey, 35% < 5mm euhedral mullite rimmed foliated haematite porphs, mottled.
Axe | Porcellanite
Photograph of the right side of stone axe (ISAP 03589) from Crumlin, Co. Galway, from the National Museum of Ireland (NMI 1936:3483). Macro-ID - Porcellanite. Micro-ID - Porcellanite Ia. Petrology - Steel grey, 35% < 5mm euhedral mullite rimmed foliated haematite porphs, mottled.
Axe | Porcellanite
Scanned drawing of stone axe (ISAP 03589) from Crumlin, Co. Galway, from the National Museum of Ireland (NMI 1936:3483). Macro-ID - Porcellanite. Micro-ID - Porcellanite Ia. Petrology - Steel grey, 35% < 5mm euhedral mullite rimmed foliated haematite porphs, mottled. Description
Axe | Porcellanite
Photograph of cross polarised thin section of stone axe (ISAP 03589) from Crumlin, Co. Galway, from the National Museum of Ireland (NMI 1936:3483). Macro-ID - Porcellanite. Micro-ID - Porcellanite Ia. Petrology - Steel grey, 35% < 5mm euhedral mullite rimmed foliated haematite po
Axe | Porcellanite