Natal Uranus is the sign where your Uranus was placed during birth time, and from there other houses are calculated clock-wise.
If you were born with Uranus in Libra, then your natal house is Libra (Thula Rasi) and during transit, MOON forming conjunction (in Libra), sextile (aspect of 60° which are Leo and Scorpio in this case), square (aspect of 90° which are Capricorn and Cancer here), trine (aspect of 120° which are Gemini and Aquarius here), opposition (aspect of 180° which is Sagittarius here) are discussed in this article.
Conjunction is transiting through same sign as in birth chart, sextile is transiting 3rd or 11th house, trine is transiting 5th or 9th house, opposition is transiting 7th house from natal sign.
Transit Mercury conjunct Natal Uranus : Unusual communications, intuitive insights, and genuine ideas characterize this transit. The native is excited on the mental plane and thinks and communicates very fast. The individual displays an active interest in scientific and occult studies. Some individuals use modern technology and improved work methodologies. This is an excellent transit for those in communication media and opportunities arise due to friends, group associates and research activities. Under stress aspects to this transit there may be lack of practicality and common sense.
Transit Mercury Sextile Natal Uranus : Again unusual and interesting communications, intuitive insights and ideas characterize this transit. The native employs new technology to gain more production and improve work efficiency and is interested in new discoveries. The native is interested in astrology etc. and scientific research and uses electronic media for his studies. The native is interested in unusual methods of healing and his clairvoyant and intuitive faculties are enhanced. Old friends and group associates imbibe the native with inspiration and energy now.
Transit Mercury Square Natal Uranus : Impractical ideas, impulsive decisions, lack of inspiration and practical sense characterize this transit. Nervous complications arise out of worried and confused mental conditions and too great exit-ability and one’s mental affairs now are very disordered and distracting. The native is very much out of harmony with his usual associates. The native’s judgement is not safe, memory treacherous and decision making faculty poor. The subconscious mind is more active but aberrantly due to the moods and sensations. The individual may lose his job unexpectedly. The individual should drive very cautiously under this transit. The blood circulation is uneven and spasmodic at this time affecting health.
Transit Mercury Trine Natal Uranus : Sudden intuitive insights, telepathic visions and creative original thinking characterize this transit. This transit quicken the abilities and causes the native learn and absorb readily. The individual is open to new idea, advice and counsel of others. The native is helped by people of inventive, scientific and progressive turn of mind. Best transit for the individuals involved in works related to electronic technology, technological research and communication and information technology. A good transit for persons in the field of parapsychology, astrology and such occult subjects. There is unusual and stimulating communication with siblings and neighbours. A favorable time to take decisions regarding insurance, corporate money, joint finances, taxes, inheritances etc. Short trips to foreign countries may prove beneficial.
Transit Mercury opposition Natal Uranus : Nervous irritability, impractical ideas, disruption of routine and encounter with eccentric and unreliable people characterize this transit. The native should avoid being sarcastic and disagreeable and too critical. The individual tends to be too extreme in the expression of his opinion to antagonize his associates and have quarrels and misunderstandings with people he lives with. This transit tends to some form of notoriety such as public speaking, writing for press, advertising, some form of publicity and may bring unpleasant criticism, legal complications, or some very harassing and annoying condition. Erratic, driving may be a source of trouble and danger. The health problems under this transit are poor circulation with the ankles and nervous debility.