Affinity with the signs: Pisces, Virgo, Aquarius, Aries, Libra and Capricorn.
Throughout history this stone has been considered as an amulet. Promotes understanding of the nature of thoughts. It is a meditation stone and an excellent crystal that acts as a conductor of clarity.
Base: 15mm to 20mm
Height: 30mm to 35mm
The affinity of the stones with the signs just means that there is potentially more reverberation between them. But it shouldn't be the reason to look for another stone if it looks right to you, regardless of your sign.