Chlorite phantoms in quartz (rock crystal) point
Faceted from rock crystal (clear quartz) that naturally contains green mossy looking chlorite inclusions. Sort of like clear moss agate. Rock crystal is a more recent British birthstone for April.
3/4 inch (1.9 cm) wide, 9/16 inch (1.4 cm) deep, 1 1/16 inches (2.7 cm) tall.