Calcite	Calcite, Golden is an excellent energy source for use at the crown chakra center. It is a wonderful stone to use when clearing the chakras, placing it along with other colored stones. It is an energy amplifier.
Cancer	Covellite Vesuvianite Emerald Amethyst Magnetite Smoky Quartz MoonStone Bloodstone Larimar Dioptase
Carnelian	Carnelian is a stone which assists in releasing sorrow, envy, fear and rage. It clears negative energies. It calms ones fears about death and rebirth, bringing serenity and acceptance.
Cavansite	Cavansite are deep turquoise globules. An excellent stone for psychic healing and provide protection so that the disease will not have the ability to return. Also excellent for intuition, third eye, and activate channeling abilities.
Celestite	Celestite assists one in contacting the highest spiritual and angelic realms. Encourages spiritual development, enlightenment and pureness of heart.. Also is a gentle assistant in the way of dreams, meditations and astral travel. Brings balance and alignment.
Chalcedony	Chalcedony is a stone of Brotherhood. It promotes group stability, alleviates hostility, increases physical energy and balances the body, emotions, mind and spirit. The Blue would be very helpful in the areas of the throat chakra, cleansing and balancing as well as the upper chakras. It would assist in the area of communication. Other Chalcedonies include agates, bloodstone, Chrysoprase, carnelian, jasper and onyx to name a few.
Charorite	Charorite is a beautiful purple and black variegated type stone from Russia. It enhances self-esteem, accelerates spiritual growth and ones ability to love.
Chrysacolla	Chrysacolla  Beautiful deep turquoise blues and greens make this one of my favorites. In a "gemmy" state, Chrysacolla is known as Gem Silica. Gives one strength in the area of the throat chakra, balancing communication and expression. At the heart chakra, it helps to ease emotional heartache and give renewed strength and balance.
Chrysoprase	Chrysoprase balances the yin yang energies and aligns the chakras with the ethereal plane. Activates, opens and energizes the heart chakra, bringing the energy necessary to the physical body, through the loving energy of the heart. Facilitates deep meditative states, compassion and clemency. Provides for non judgmental attitudes, acceptance of others as well as acceptance of self.
Circulation	Galena Moonstone Tektites
Citrine	Citrine is a stone of prosperity attracting wealth and success. Energizes and invigorates, increases motivation and physical energies. Dissipates negative energy and promotes inner calm. Balances yin and yang, opens second and third chakras, cleanses the aura and aligns the etheric body with the physical. It is suggested to wear on the fingers or at the throat.
Citron	Citron is a form of Chrysoprase which comes from Australia. Also known as Lemon Chrysoprase, Citron can be used to assist those in depression or isolation. The mineral attracts positive vibrations to its vicinity. It also provides maximum utility in areas which have rainy, foggy or dark environmental conditions. Chrysoprase in general balances the yin yang energies and aligns the chakras with the ethereal plane. Activates, opens and energizes the heart chakra, bringing the energy necessary to the physical body, through the loving energy of the heart. Facilitates deep meditative states, compassion and clemency. Provides for non judgmental attitudes, acceptance of others as well as acceptance of self.
Clevelandite	Clevelandite can substantiate ones plans and goals, and bring energies toward that end. It stimulates the initiation of journeys and provides for safe passage. Furthers relationships and assists one in all undertakings. Clevelandite's ultra pale blue tabular sheets are sometimes interspersed with other minerals such as mica, Lepidolite or tourmaline.
Clinochlore	see Serafina
Clinozoisite	Clinozoisite can help in the areas of disintegration of dissension and assists in promoting the progress in all areas of ones life. Furthers completion of projects to a successful conclusion. Its energy is favorable for those in search of anything, it stimulates healing of discord and brings friendship.
Coma	Tanzanite
Concentration	Fluorite Blue Topaz
Concretin	Concretin - Pop Rocks aligns all of the subtle bodies and both balances and aligns the chakras. It is useful for removal of energy blockages. It is an excellent energy source, exhibiting an electromagnetic energy field, and providing for the transfer of energy from the etheric body to the physical. It also cleans, charges and fills the voids in the aura.Contains powerful Earth energy, aiding attunement with nature. Highly energetic, yet grounding.Said to be excellent for helping to alleviate pain. Accelerates all healing processes.
Copal	Copal is a fossil resin of vegetable origin and similar to Amber. It assists in the removal of energy blockages, strengthens and aligns the meridians of the physical body with that of the ethereal and is widely used as a diagnostic healing tool and in communicating with the spirit world.
Creedite	Creedite enhances spirituality and can be used as a tool in channeling meditation to provide clarity in the verbalization of the message being transmitted. Helps one to gain access to the sacred texts and to understand the messages within the structure of knowledge.
Cumberlandite	Cumberlandite is slightly magnetic as well. I feel this is a very unique grounding stone, gently assisting to keep one focused. Will increase the ability to concentrate on any and all tasks set out before one. May also work similar to magnetic therapy and especially useful for joint and muscle discomfort.