Calcite
Calcite increases and amplifies energy. It can also be helpful in astral travel and in channeling, as well as with increasing intuition. All calcites are helpful in lessening of fear and reducing stress. Calcite is a protecting, purifying, grounding and centering stone, and can help bring inner peace. It also increases creativity, imagination, and prosperity. Calcite is also a stone of spirituality, wisdom and reconciliation. Calcite of different colors is great for using to open and balance the various chakras. Physically, calcites can heal back pain, increase physical strength, heal teeth, and are generally good for healing. Green calcites helps overcome addictions, heal joints, bones, kidney, bladder, and the endocrine system, relieve pain. Green calcite also helps with manifestation, abundance, and intuition. Blue calcite is particularly good for channeling and increasing energy. Yellow calcite is also particularly good for Shamanic work, meditation, channeling, intuition, and amplifying energy. Orange calcite reduces chronic fatigue, and increases psychic abilities. Red calcite brings courage and inner strength and energy to handle survival situations, and benefits sensuality/sexuality. Honey calcite is also very good for increasing energy. Optical calcite is beneficial for headaches. Pink calcite (manganocalcite) is a stone of love and amplifies Reiki and other universal life force energies.
Calcite, Blue
Blue calcite is a calming and soothing stone. It amplifies energies, particularly in the areas of communications and thought. In the physical realm, blue calcite is used for the throat, lungs, tonsillitis, thyroid, joints, arthritis, and high blood pressure.
Calcite, Green
Green calcite increases success, prosperity, business, and fertility of all kinds. It is an excellent stone for gardening. It is also considered a stone of manifestation because of it's ability to develop increase in all areas. Green calcite enhances intuition and psychic abilities. In the physical realm, green calcite benefits the heart, thymus, chest, shoulders, and lower lungs, heartburn, nervous tics, stammering, neurosis, arthritis and joint pain, kidney, bladder, general pain. Green calcite is also especially beneficial for healing tumors and other malignancies.
Calcite, Honey
Honey calcite is a stone that gently amplifies energy. It also assists in the challenges associated with change. Honey calcite enhances psychic abilities, astral projection and higher consciousness. It also enhances intellect and memory. Honey calcite is associated with the sacral and solar plexus chakras.
Orange Calcite
Orange calcite is a stone that is particularly helpful mentally. It can relieve emotional fear, mental breakdown, depression, accidents, rape, divorce, suicidal thoughts. It is particularly helpful with phobias. Orange calcite restores mental and emotional equilibrium
Calcite, Pink Magnesium (Pink Manganocalcite)
Pink Manganocalcite (Pink Magnesium Calcite) is sometimes called the "Reiki Stone". It has a gentle but powerful energy, and is an excellent complement to energy healing modalities such as Reiki and Seichim because of its excellent properties of energy magnification. It is a calming stone, that eases and heals the heart chakra. It fills the heart with universal love and self-love. It offers hope for the best. It heals inner child hurts and past abuse by filling one with a sense of motherly love. It is also excellent for channeling and astral travel, and for studying and retaining information learned. Physically, pink manganocalcite is beneficial for general health and healing, bones, joints, and physical heart issues.
Calcite, Red
Red calcite brings stability to one's will, and increases inner strength. It assists with problem solving. It can also attract love. Physically red calcite is beneficial for genitals, reproductive organs, gonads, ovaries, hips, lets, feet, stiff muscles and joints.
Calcite, Yellow
Yellow calcite stimulates the intellect. It can help one organize intellectual thoughts and information. It is also good for psychic abilities. In the physical realm, yellow calcite benefits the stomach, upper intestines, upper back and upper spine.
Carnelian
Carnelian is an agate class of chalcedony that is a stone of creativity, individuality and courage. Like all agates, it has protection energies. It can aid memory, including recall of past lives. It can assist one in finding the right mate. It is also a stone of protection in general and from anger, jealousy and fear. In addition it can help with manifestation of one's desires, and brings good luck. Carnelian can help ease or remove sorrows. It also helps stabilize energies in the home. It is sometimes called the "actor's stone". Carnelian is associated with the root and sacral chakras. Physically, carnelian has been used to heal open sores, rejuvenate tissues and cells, rheumatism, kidney stones and other kidney problems, gall stones, colds, pollen allergies, and neuralgia.
Catlinite
Catlinite, also called pipestone, is traditionally used as a Native American ceremony stone, for making pipes and other totems. Catlinite has the quality of connecting the spiritual and the physical. It can be used to ground prayer and ritual into the physical, everyday life. It is also a very protective stone. Catlinite is also used for communication with spirits and the ancestors. Catlinite is related primarily to the root (base) chakra.
Cavansite
Cavansite is a stone that aids in many psychic areas. It can stimulate intuition greatly, heightens psychic awareness, stimulates the third eye, and enhances channeling abilities. It is especially helpful in psychic healing and protects the healer during psychic healing sessions. Emotionally, cavansite helps get rid of negative thoughts and beliefs, and inspires new ideas. It helps see what part of life need attention. It also helps one relax. Physically cavansite is helpful for sore throats, general healing, and diseases which it helps eliminate and keep from returning. Cavansite is related primarily to the throat and third eye chakras.
Celestite
Celestite is said to be an angelic stone. It can connect you to all aspects of the angelic realm, and to angels themselves. It is said that celestite was given powers by angels to raise consciousness, and to bring guidance from the angels. Emotionally, celestite is excellent for emotional protection and to end worry, fear, and anxiety. In this way it decreases negativity. Celestite is a great tool for meditation, as it help focus on that other than of this world and block out distracting "noise". Celestite purifies the aura, and perfects the chakras. It is a stone that brings balance, especially to thought processes and communication. Psychically, celestite is an excellent tool for astral travel. In the physical realm, celestite is used for healing eye problems, mental disorders, cellular order, eliminating toxins, digestive problems. Celestite is associated primarily with the throat and crown chakras. 
Chalcedony
Chalcedony is a type of quartz that comes in many colors. It is used in crystal work for many things. It is said to gently relieve depression and improve one's frame of mind. It is used to lessen hostility and bring emotional stability. It is considered a sacred stone by many Native American tribes and used for ceremonies. It has been called a "stone of brotherhood" bringing energies of lovingkindness and goodwill to all. Chalcedony is also reported to be a miracle stone, bringing apparent miracles to our plane of existence. Chalcedony also has energies of quartz. It is used in folk healing and crystal healing for heavy metal toxicity, senility, demential, and mental stability. Chalcedony is related to the chakras by color, and can help stabilize all chakras.
Chalcedony, Blue 
Blue chalcedony is a stone with a gentle energy that feels kind of dreamy. It is said to foster balance between mind, body and spirit. It is a stone of calm and peace that is reputed to reduce or negate hostility, anger, and irritation. Blue chalcedony mystically soothes and fosters mental and emotional stability and can engender emotional honesty. It is also reported to metaphysically encourage and ease communication, particularly what would otherwise be emotionally charged communication. Blue chalcedony is excellent for the psychic work and skills of clairvoyance, intuition, and energy healing. It is also mystically used to help reduce or eliminate bad dreams by getting rid of the influences that cause them. Blue chalcedony has a very protective property, metaphysically, which is evidenced in both the physical and emotional realms, and it is used often for protection from the evil eye and protection from evil, particularly evil magic. Physically, blue chalcedony has been used in crystal and folk healing for the eyes, open sores rapid healing, alzheimers, lactation, blood, circulation, bones, spleen, and gall bladder.
Chalcedony, Carribbean Blue 
Carribbean blue chalcedony is a stone related to the element of water. The enhanced coloring fits the stone's native "watery" nature. Carribbean blue chalcedony is very helpful in the emotional realm. It can calm anxieties and stress, and bring emotional healing in times of grief. It also assists with communication, particularly communications that are involved in emotional things. Physically, according to crystal healing and folk lore, Carribbean blue chalcedony can be used to heal menstrual cramps, PMS symptoms, and knee problems. It also has the characteristic properties of other Blue Chalcedony and Chalcedony in general, and is related primarily to the throat chakra.
Chalcanthite
Chalcanthite is an excellent throat chakra stone. It is said to help further desires through communication abilities. It is also said to help one stay in the now and enjoy life, as well as get rid of feelings of abandonment. Chalcanthite is reputed to eliminate delays of things in progress. It is also used metaphysically for insight, clairvoyance, and psychic attunement. It is said to enhance one's ability to "read" people and situation. Physically Chalcanthite is said in crystal healing and folklore to be helpful for arthritis, anti-oxidant, arteries, water retention, reproductive system, foot and nail fungal infections. Chalcanthite is a copper sulfate that is very susceptible to humidity and moisture and should be kept in as close to a moisture-free environment as possible to keep its crystal structure from breaking down. It is found naturally in arid areas because of this, although many specimens are grown in the lab.
Chalcopyrite 
Chalcopyrite, also known as peacock ore or peacock rock, is a versatile stone for crystal healing and energy work. It enhances inner knowing, strengthens perception and helps you trust what you see psychically. It is also a protective stone, good for many kinds of protection, including protection from illness. It is also good for Tai Chi, acupressure, acupuncture and other practices that move Chi, because it helps move Chi and break up energy blockages. Physically chalcopyrite aligns the body's cellular structure, eliminates toxins, promotes hair growth, assists with healing bronchitis, other lung disorders, can help heal and protect from highly infectious diseases, fevers and inflammation.
Charoite
Charoite is called a "Stone of Transformation" and is a stone of power. In particular it transforms negative emotions such as anger and fear into positive feelings. As part of the transformation process it allows release of those negative emotions. Charoite is also a stone of inspiration, bringing enhanced creativity, spiritual growth, and showing new possibilities even in old situations. This is a stone that allows us to see clearly which brings with it enhanced self-esteem and helps release one from victimization. Charoite can enhance or bring courage, inner strength, and appropriate assertiveness. In the psychic realm, chaorite is used for entity release or rescue work, clairvoyance, and prophesy. Physically, chaorite is helpful for speeding up healing of all kinds, headaches, liver problems, alcohol detoxification, cramps, heart problems, eye problems, and nerves.
Chiastolite
Chiastolite is a variety of andalusite, also knows as the "Cross Stone" because of its cross pattern of different colors that occurrs naturally. Chiastolite is a stone of balance and harmony. It can help with mental / emotional balance, stability, enhancing problem solving, adapting to change, memory, and ability to see all sides of a problem. Chiastolite can enhance spiritual awareness and harmony, as well as practical creativity. By practical creativity I mean being able to creatively think of new or different solutions to problems or issues. Psychically, chiastolite can be used to empower and enhance astral travel. In the physical realm, chiastolite is used for healing rheumatism, blood disorders, veins, blood circulation, balance of blood pressure (high or low), lactation (breast milk) and rheumatism. Chiastolite is associated with the sacral and root chakras.
Chlorite
Chlorite is considered one of the most powerful healing stones. It cleanses and purifies the aura, chakras and other energy centers. It can remove negative energy of all kinds, including anger, hostility, illness, and others. Creatively, they promote a state of inspiration. Chlorite is also used to remove unwanted energy implants, healing the void left after the implants are removed. The energy that chlorite brings to healing and the environment are extraordinarily positive. Physically, chlorite is excellent for all healing as noted above, and is used to eliminate toxins from the body.
Chrysocolla (Chrysacolla)
Chrysocolla (chrysacolla) is a stone of harmony, both on a universal level and a very specific level. It can be used to purify a place or remove negativity from a person. It is a very gentle stone and its energy works in a gentle, harmonious way. It can help ease fear, anxiety, and guilt. It is also used to communicate with the spiritual forces of the Earth. Physically, it is good for treating asthma, emphysema, TB, pneumonia, muscle cramps, spasms, arthritis, headaches, particularly tension headaches, and is used for protection during pregnancy and childbirth. Chrysocolla is primarily related to the throat chakra, although it can be used on the heart and solar plexus chakras.
Chrysoberyl (Natural Cat's Eye)
Natural Cat's Eye(chrysoberyl) is a stone of good fortune and good luck. It is said to bring serenity and happiness, along with optimism and generosity. It is used in emotional crystal healing to bring forgiveness, balanced emtions, and self-esteem. Cat's eye can enhance creativity and kindness. It is also a stone of protection. Physically, cat's eye is used in crystal healing for kidneys, pancreas, liver, lymph nodes, spleen, and leukemia issues.
Chrysoprase
Chrysoprase is powerful stone. It is said to bring good fortune and prosperity, as well as business success. It facilitates self-expression and courage and the ability to use them wisely. It can bring happiness, which is partly because it helps its wearer get rid of negative thoughts and irritability. It also enhances and strengthens friendships. Chrysoprase is a stone of balance that equalize yin/yang energies and allows deep meditation. It can mend broken hearts and remove inferiority or superiority complexes. It is a powerful healing stone that aids failing eyesight or other eye problems, immune system response, fertility issues, gout, mental illness, relieves fevers and excess body heat, and can help guard against sexually transmitted diseases. Chrysoprase is related primarily to the heart chakra, which it activates, opens and energizes. It also aligns all the chakras.
Citrine
Citrine is known as a "success" stone because it is said in folklore to promote success and abundance, especially in business and commerce. Its lore also says that it enhances mental clarity, confidence, happiness and will power. It is said to increase and magnify personal energy and power. Citrine is purported to bring good fortune, sometimes in very unexpected ways. Citrine is also a good general protection stone and clears negative energies from the aura according to crystal healing lore. It is said to alleviate depression and self-doubt, and diminish irrational mood swings due to the effect of mental clarity it has. In traditional folklore and crystal healing lore it is said to aid digestion and diabetes, and eliminate nightmares that disturb one's sleep. It is associated with the solar plexus chakra.
Copper
Copper is considered a mineral of energy and mental agility. In legend, copper is said to be the metal of the God Hermes, who facilitates that mental agility, and quick wit. Copper is an excellent conductor of energy, from electricity to the mystical subtle energies emanating from higher planes, etc. Thus, copper is said to enhance and transmit thoughts, even over long distances. Physically, copper is used in traditional folk remedy and crystal healing lore to bring in additional energies for all types of healing, treatment of arthritis, relieving pain of broken bones, sexual instability, and low energy.
Coral
Coral is a stone of organic origin. Coral can be used to reconnect with nature and its variety of wonders. Coral also attracts love and prosperity, particularly red coral, which is a stone of passion. Creativity and optimism are also qualities that coral brings out. Emotionally, coral brings inner peace, strength, and understanding of purpose. Physically coral is used for general healing, blood and circulatory system issues, kidney, bladder, epilepsy, bone and bone marrow, eye problems, and the respiratory system.
Covellite (aka Covelline) 
Covellite (Covelline) is high energy stone that is excellent for psychic and intuitive work of many kinds. It can enhance intuitive and psychic abilities, and is a very good meditation stone. It strengthens the connection to the higher self. It can also help open to past life recall and ancient Atlantean and other knowledges. It is also used in rebirthing. Mentally it is useful in finding and seeing solutions to problems and ways to accomplish goals. Emotionally it relieves despondency, depression, and anxiety. Physically covellite has been known to be helpful with problems with the ears, nose, mouth, and sinuses. Covellite is related to the third eye chakra.
Cuprite
Cuprite is a red to brown mineral with high copper content. Metaphysical lore says that it is helpful for reducing worries about things one has no control over, awareness, teaching, and delivering spiritual messages. Cuprite is associated with kundalini energy as well as opening the flow of the base (root) chakra, the solar plexus chakra, and balancing the heart and base chakras. As a root chakra stone, it is considered very grounding and stabilizing. It is associated in traditional and mystical lore with will power, security, confidence, sexuality, mortality, and masculine energy. Mystically it is used to recall and examine past life experiences. It has been historically said to help heal one's relationship with their father. Traditional folklore and crystal healing lore purport that cuprite is helpful for healing problems with the thymus, heart, blood metabolism (especially imbalances), muscle tissue, skeletal system, oxygenation of the blood, stamina, kidneys, menstrual cramps, certigo, water retention, vitamin absorption, addictions and alcoholism.