Perlitic obsidian at Sandy Braes, Co. Antrim
Subtitle: its devitrification and volumetric relationships
By: [by] P. A. Sabine.
Series: Institute of Geological Sciences. Reports, no. 70/11; Report (Institute of Geological Sciences (Great Britain)) ;; 70/11.
Publisher: H.M.S.O.
Published: 1970
Place of publication: London
Language: eng
Subjects: Obsidian -- Northern Ireland -- Antrim (County)
Notes: Bibliography: p. 7-8.
Summary in English, French, and German.