X-ray study of Brazil twins in natural amethyst

• 12 August 1987
• journal article
• Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section A Foundations of Crystallography
• Vol. 43  (a1) , C205
• https://doi.org/10.1107/s0108767387079996

Abstract

Keywords

• NATURAL AMETHYST
• BRAZIL TWINS
• X RAY STUDY