The Identification of New Zealand obsidians.

Description
TitleThe Identification of New Zealand obsidians.
AuthorArmitage, G.C.
Date1971
Degree DisciplineChemistry and Biochemistry
Degree LevelMaster of Science
Degree GrantorMassey University
FocusGeochemistry
Keywordsobsidian; atomic absorption; density; manganese
LocalityNorth Island; South Island