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Crystalline
A solid that possesses a rigid structure where its atoms, molecules or ions occupy specific positions producing a regular polyhedral (many angled) shape. All crystals of the same substance grow so that they have the same angle between surfaces.
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The National Film and Sound Archive of Australia acknowledges Australia’s Aboriginal and Torres Strait Islander peoples as the Traditional Custodians of the land on which we work and live and gives respect to their Elders both past and present.