Laminar Opaline Silica from Some Volcanic Ash Soils in New Zealand

• 1 January 1980
• journal article
• Published by Cambridge University Press (CUP) in Clays and Clay Minerals
• Vol. 28  (1) , 57-60
• https://doi.org/10.1346/ccmn.1980.0280108

Abstract

Keywords

• VOLCANIC ASH