Large Terminated Unpolished Lithium Quartz Sterling Silver pendant from Brazil - 1.8"

This is a very nice large terminated unpolished Lithium Quartz crystal (containing inclusions of a lithium-rich mineral) 925 silver pendant.
Stone is untreated and not enhanced.
Crystal has imperfections due to uncontrolled growing conditions in natural
Location: Minas Gerais, Brazil
Size: 4.5 x 1.4 x 1.2 Centimetres with bail
Weigh: 10.2 Grams Combined