Peridot
per·i·dot | ˈper-ə-ˌdät
noun
A yellow-green, transparent variety of Olivine
Peridot is a semi-precious gemstone that presents as a yellowish green variety of Olivine. Peridot, while not as rare as many gemstones, is unique in that it forms in molten rock on the upper mantle of the earth rather than in the earth’s crust. Because it forms so deeply, it is incredibly rare to find gem-quality peridot that hasn’t been weathered or impacted by the path to the surface. Peridot is the birthstone for the month of August and historically has been associated with healing and treating mental health issues. The origin of the name is unknown, though there are several references dating back to the earliest recorded instances of several languages.
			P
			
			Padparadscha Sapphire
			
			Paillons
			
			Palladium
			
			Pampilles
			
			Parure
			
			Passamenterie
			
			Paste
			
			Patina
			
			Pattern
			
			Pave
			
			Pavilion
			
			Pear Cut
			
			Pearl
			
			Peek-a-boo Diamond
			
			Pendaloque
			
			Pendant
			
			Peridot
			
			Petite
			
			Pewter
			
			Pietra Dura
			
			Pinchbeck
			
			Pique
			
			Pit
			
			Planishing
			
			Platinum
			
			Plique-a-jour
			
			Plot
			
			Point
			
			Polished
			
			Pomander
			
			Popigai Crater
			
			Poseidon
			
			Posy Ring
			
			Pot Metal
			
			Precious Gemstone
			
			Precious Metal
			
			Princess Cut
			
			Prong Setting
			
			Proportion
			
			Proposal