'Stereographic projections' diaporamas de présentation

I. Basic Techniques in Structural Geology

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Symmetry, Groups and Crystal Structures

Symmetry, Groups and Crystal Structures. The Seven Crystal Systems. Minerals structures are described in terms of the unit cell. The Unit Cell. The unit cell of a mineral is the smallest divisible unit of mineral that possesses all the symmetry and properties of the mineral.

478 views • 26 slides

Introduction and point groups Stereographic projections Low symmetry systems Space groups

Crystallography. H. K. D. H. Bhadeshia. Introduction and point groups Stereographic projections Low symmetry systems Space groups Reciprocal Lattice & Diffraction Deformation and texture Interfaces, orientation relationships Martensitic transformations. P4mm.

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