Pleochroism
Pléochroïsme | 多色性／タショクセイ | 多向色性
Pleochroism
The ability of certain bi-refringent gemstones to show different tones a colour when viewed in different directions. Tourmaline is a example of a very pleochroic gemstone.
Pleochroism
The ability of certain bi-refringent gemstones to show different tones a colour when viewed in different directions. Tourmaline is a example of a very pleochroic gemstone.
Terms with the same letter
Padparadsha sapphire Paillon Paillonné enamel Painting on enamel Pairing Palladium Pallet Pantograph Parts Pavé Pavilion Pawl (Click) Pear shape Pearl Pellaton (winding system) Pellaton (winding system) Pendant Pendulum Peridot Period Perpetual calendar Perpetual calendar (watch) Perpétuelle Petite sonnerie Piezoelectric Pillar Pin Pinion Pivot Planing machine Plating Platinum Pleochroism Poinçon de Genève Point Polish Power reserve, Indicator Precious stone Precision timer Princess cut Prong or claw setting Pulsometer Punaise Push-button Push-fit PVD