Gemini at a Glance.
 Element - Air
 Ruling Planet - Mercury
 Career Planet - Neptune
 Love Planet - Jupiter
 Money Planet - Moon
 Planet of Health and Work - Pluto
 Planet of Home and Family Life - Sun
 Planet of Fun ,Creativity and Entertainment - Mercury  

Colors
Colors - blue, yellow, yellow-orange
Colors that promote love, romance and social harmony - sky blue
Colors that promote earning power - grey, silver

Gem - agat, aquamarine

Metal - quicksilver

Scents - lavender, lilac, lily of the valley, storax

Quality - mutable (= flexibility)

Quality most needed for balance - thought that is deep rather than superficial

Strongest virtues - great communication skills, quikness and agility to learn quickly

Deepest needs - communication

Characteristics to avoid - gossiping, hurting others with harsh speech, superficiality, using words to mislead or misinform

Compatibility
Signs of greatest overall compatibility - Libra, Aquarius
Signs of greatest overall incompatibility - Virgo, Sagittarius, Pisces
Signs most helpful to career - Pisces
Sign most helpful for emotional support - Virgo
Sign most helpful financially - Canser
Sign best for marriage and/or partnership - Sagittarius
Sign most helpful for creative projects - Libra
Best sign to have fun with - Libra
Signs most helpful in spiritual matters - Taurus, Aquarius
Best day of the week - Wednesday

Understanding a gemini
Gemini is to society what the nervous system is to the body. It doesn't introduce any new information but is a vital transmitter of impulses from the senses to the brain and vice versa. The nervous system does not judge or weigh these impulses - it only conveys information. And does so perfectly.
This analogy should give you an indication of a Gemini's role in society. Geminis are the communicators and conveyors of information. To Geminis the trouth or falsehood of information is irrelevant, they only transmit what they see, hear or read about. Tnus they are capable of spreading the most outrageous rumours as well as conveying truth and light. Geminis sometimes tend to be unscrupulous in their communications and can do great good or great evil with their power. This is why the Sign of Gemini is called the Sign of the Twins: Gemini have a dual nature.
They ability to convey a message - to communicate with such ease - makes Geminis ideal teachers, writers and media and marketing people. This is helped by the fact that Mercury, the Rulling Planet of Gemini, also rules these activities.
Geminis have the gift of the gab. And what a gift this is! They can make conversation about anything, anywhere, at any time. There is almost nothing that is more fun to Geminis than a good conversation - especially if they can learn something new as well. hey love to learn and they love to teach. To deprive a Gemini of conversation, or of books and magazines, is cruel and unusial punishment.
Geminis are almost always excellent students and take well to education. Their minds are generally stocked with all kinds of information, trivia, anecdotes, stories, news items, rarities, facts and statistics. Thus they can support any intellectual position that they care to take. They are awesome debaters and, if involved in politics, make good orators.
Geminis are so verbally smooth that even if they do not know what they are talking about, they can make you think that they do. They will always dazzle you with their brilliance.