Physical Features
| Chemical | CaCO3 |
| Color | White, yellowish, pink, bluish, orange, colourless |
| Crystal Habit | Scalenohedrons, rhombohedrons, stalactite |
| Crystal System | Trigonal |
| Cleavage | Perfect |
| Fracture | Concoidal |
| Hardness | 3 Mohs scale |
| Luster | Vitreous,Resinous |
| Transparency | Transparent, Translucent, Opaque |
| Specific gravity | 2.67 - 2.73 |
| Refractive index | 1.486 - 1.658 |
| Birefringence | 0.172 |
Calcite is one of the most important gemstone for industrial as well as for astrological application. In most cases this gemstone is used for jewellery production. It is actually a rock forming mineral which is extremely common in the world of rocks like metamorphic, sedimentary and igneous rocks. They form a significant form of earth crust. This gemstone is used to create positive habits and promotes new ways of thinking. It helps to radiate a positive energy throughout the body. This gemstone is very effective for zodiac signs like cancer. There are several psychological and health benefits associated with these precious gemstone.
Health benefits of calcite:-
This stone is supposed to have the energetic, refreshing and cooling properties. It also improves the immune system of an individual. It is also very much helpful in curing the wounds of bones, ligaments, and muscles. It helps to improve the immune system of an individual. It also provides a stability of mind by removing the stress factor. So in most of the cases this gemstone has been recommended by the astrologers to heal up the wounds and to provide the calmness of mind. It also promotes the distribution of nutrients throughout the bones of an individual.
Psychological benefits of calcite:-
There are several psychological benefits associated with this gemstone. In most cases it improves the memory, power of discriminant and learning skill of an individual. It keeps the mind calm and helps to face off the difficult situation with determination and fortitude. It reduces the negative energy from the surrounding environment and promotes the positive energy around the person who wears this gemstone.
This gemstone can prove to be a very valuable asset in overcoming the difficult situations of life. Thus this gemstone can play a very vital role in sorting out all the difficulties and provides a peaceful, happy life to a person.
Calcite in Astrology
Ruling planetMoon (also Venus)
Zodiac signsCancer; Taurus and Libra
ChakraVaries with colour
Day to wearMonday
FingerLittle finger
MetalSilver
Calcite is very soft and comes in many colours; it is best kept as a tumbled stone or in a pendant.
In Vedic astrology, Calcite is linked with Moon, the planet of the mind, emotions, peace, sleep and the relationship with the mother. It also carries some of the energy of Venus, which governs love, marriage, beauty, art, comfort and luxury. The main gem of Moon is Pearl (Moti); Calcite is a gentler, more affordable stone that people choose to support the same planet.
Benefits of Wearing Calcite
- Clears and refreshes energy
- Supports learning and memory
- Encourages calm
- Strengthens the positive results of Moon: the mind, emotions, peace, sleep and the relationship with the mother
Crystal and gemstone benefits are traditional beliefs and are not a substitute for medical or professional advice.
How to Wear Calcite
- Weight: there is no strict rule; a stone of 5 to 7 carats in a ring, or any comfortable size in a pendant or bracelet, is common.
- Metal and finger: set it in silver and wear it on the little finger of your working hand.
- Day and time: wear it for the first time on a Monday, in the morning or on a Monday evening, preferably during the Shukla Paksha (waxing Moon).
- Purify: dip the ring or pendant in raw milk mixed with Ganga jal (or clean water) for a few minutes, then rinse it.
- Energise: light a lamp, face east and chant the Moon mantra 108 times: Om Shraam Shreem Shraum Sah Chandraya Namah.
Who Should Wear Calcite?
- People whose Moon sign or Ascendant is Cancer, ruled by Moon.
- Anyone running the Moon Mahadasha or Antardasha, when Moon is a helpful planet in the chart.
- People who want more of Moon's qualities: the mind, emotions, peace, sleep and the relationship with the mother.
Use care when combining stones: stones of the Sun, Moon, Mars and Jupiter work well together, but are usually not combined with stones of Venus, Saturn, Rahu or Ketu.
Care and Cleaning
Calcite is a soft stone (about 3 on the Mohs scale). Wear it in a pendant or earrings rather than an everyday ring, store it separately so harder stones cannot scratch it, and clean it only with a damp soft cloth. Avoid ultrasonic cleaners, chemicals and perfume. Many people also re-energise their stone once a month by placing it in moonlight or chanting the planet's mantra.
Tips for Buying Calcite
- Choose a natural, untreated stone; heated, dyed, glass-filled or synthetic stones are not considered astrologically effective.
- Ask for a lab certificate from a recognised gem laboratory.
- Good colour, clarity and a clean cut matter more than size.
- Buy from a trusted seller who explains the origin and any treatment of the stone.
Common Questions
Can I wear Calcite without a horoscope check?
Calcite is a gentle stone and is generally safe to wear. For the best results, check that Moon is a helpful planet in your horoscope.
Which finger should I wear Calcite on?
Traditionally on the little finger, set in silver, first worn on a Monday.
How long does Calcite take to show results?
Many people notice a difference within a few weeks, though astrologers say the full effect builds over a few months of regular wear.