These are beautiful tumbled pieces of Green Aventurine.
 
Their metaphysical correspondences:
 
Zodiac: Aquarius, Aries, Virgo
Solar System: Mercury, Uranus, Venus
Element: Earth, Water
Full Moon: March
Day: Wednesday
Element: Air
Energy: Yang
Chakras: Heart, Sacral
Number: 3
Directions: North, West
Tarot: Fool
Issues, Intentions, & Powers:  anxiety, calm, creativity, independence, intelligence, luck, money, the senses (sight), strength (inner), success, visions
 
Please note that these are natural stone and therefore may have inclusions. Each piece is unique and may not reflect identically what is shown in the display photo.