Adjudging Libra and Gemini compatibility, I will say; this
pairing comes with similar attitudes, feelings and intellect. Here, each
individual harbors a need for constant change together with a shared love of a
very active social life. The dual nature of Gemini adores Libra's balance and
Libra cannot fail to be entertained by the chatty and brainy Gemini.
Here are various influences that affect Libra and Gemini compatibility
Influence of the Ruling Planets
Libra is ruled by the planet Venus and Gemini are ruled by the planet Mercury. Hence, these two Signs work well together, combining the forces of love and communication. However, virtually above all else, Libra prizes harmony in a romantic affair.
Thus, Gemini will be unable to indulge the inherent love of a good hearty debate very often, since Libra would rather do almost anything than argue.
Influence of the Governing Elements
Libra and Gemini are both governed by the element of Air. Gemini adores Libra's energy and will experience no trouble in keeping up when Libra is off and running with a new idea, project or other pursuit.
Since both Signs possess wide-ranging interests, there will be a plethora of wonderful material for provocative discussion.
Influence of the Zodiac Qualities
Libra is Cardinal in quality and Gemini is Mutable. Libra tends to initiate things, but has trouble in finishing them...Gemini is so adaptable that he or she will have no problem switching gears at a moment's notice and quickly moving on to something else, should Libra become bored. The ability here to work together as an intellectual team can expose each partner to new and different points of view and areas of interest.
Conclusions
In essence, Libra and Gemini compatibility leads to favorable combination in terms of longevity. Both partners have much in common and sufficient contrast to make for a rather ideal union.
In this relationship, Libra probably plays the judge while Gemini plays the responsive jury. The nature of each mate brings out the better part of the other. Gemini will find it easy to communicate with Libra, who is always delighted to share information and ideas.
See...https://www.allaboutlibra.com/gemini-man-libra-woman