Crystals and the signs of the zodiac (constellations).
Birthstones ground and amplify celestial energies. Each of the 12 signs of the zodiac has traditional connections to crystals. Some stem from a birth month, others from the planets associated with a sign.
In astrology there are 4 elements. Namely: Fire (Sagittarius, Aries and Leo), Air (Aquarius, Gemini, Libra), Water (Cancer, Pisces and Scorpio) and Earth (Virgo, Taurus and Capricorn).
Below are the categories:
| Aquarius zodiac sign | Pisces zodiac sign | Aries zodiac sign |
| Taurus Zodiac Sign | Gemini Zodiac Sign | Cancer Zodiac Sign |
| Leo Zodiac Sign | Virgo Zodiac Sign | Libra Zodiac Sign |
| Scorpio Zodiac Sign | Sagittarius Zodiac Sign | Capricorn Zodiac Sign |
