The Barker Index of Crystals: Introduction and tables; pt. 2. Crystal descriptionsBarker Index Committee, 1951 - Crystallography |
Contents
Page | 1 |
AN ELEMENTARY EXPLANATION OF THE BARKER INDEX | 7 |
SOME GRAPHICAL CONSTRUCTIONS IN THE STEREOGRAPHIC PROJECTION | 14 |
PRACTICAL METHODS OF CRYSTAL MEASUREMENT | 20 |
THE BARKER CLASSIFICATION ANGLES 30 THE PROBLEM OF SETTING AND ORIENTATION | 31 |
PRACTICAL EXAMPLES TWOCIRCLE MEASUREMENTS | 42 |
THE BARKER PROTRACTOR | 60 |
MULTIPLE TANGENT TABLE | 64 |
FINAL CHECK OF SYMMETRY FROM THE PROJECTION | 75 |
THE ORTHORHOMBIC SYSTEM | 81 |
CALCULATIONS IN THE ORTHORHOMBIC SYSTEM | 87 |
SUMMARY OF THE SETTING RULES FOR THE HEXAGONAL SYSTEM | 94 |
CALCULATIONS IN THE TRIGONAL SYSTEM | 100 |
CHANGING THE PLANE OF PROJECTION | 108 |
SOME ILLUSTRATIVE EXAMPLES | 116 |
RHOMBIC CRYSTALS | |
AN INTRODUCTION TO THE BARKER INDEX by M H Hey | 68 |
Copyright | |