Haematite 1st chakra root (base) chakra.
Hematite is known as a "stone for the mind". It brings mental organization and is very grounding and calming. It helps with original, logical and mathematic thinking. It decreases negativity and can help balance the body/mind/spirit. Physically it has been used to keep the body cool, to decrease blood disorders, nervous problems and insomnia, as well as align the spine and mend broken bones.  . Hematite is good at grounding out excess energy and acting as a stabilizing force.

Carnelian 2nd chakra helps bleeding and heals wounds. The Egyptians believed that the carnelian gem stone had special powers in afterlife.  This is the reason why numerous types of carnelian jewellery have been found in ancient Egyptian tombs. In Europe carnelian jewellery was worn with the belief that, it would provide protection against evil and also ensure continuation of hope, good luck and comforts. This was strongly believed by the Greeks and Romans who used the carnelian gemstone in signet rings and cameos.  

Tiger eye 3rd chakra    

Tiger's-eye or Cat's-Eye is a stone for the mind, not the body. This is a powerful stone and must be used carefully. Tiger's-eye has the power to focus the mind. It will cause the mind to have feeling of oneness and feel more direct in all thoughts. It makes one aware of one's own needs related to the needs of others. This is a very deep process and not all are capable of using the energy of the Tiger's-eye correctly.

Aventurine will heal and align ailments of the 4^th heart Chakra. called the "Healer of the Heart and the Soul."  It has the ability to ground an individual emotionally, allowing thought that is free of fear, troubled emotions, indecisiveness, and anxiety. It is a stone for leaders, protectors and counsellors; wear it when making critical decisions or when feeling overwhelmed by life’s problems and it will amplify your ability to focus and find creative solutions. Aventurine has the ability to heal emotional pain/fear/imbalance by balancing and stabilizing male and female energies located within certain Chakra areas.

Sodalite 5^th chakra “stone of the higher mind” helps the wearer to think rationally and form logical conclusions.  Excellent stone for working with groups it helps members to create an atmosphere of mutual trust and and enabling the group to establish common purpose and work together toward their goals. Calming and stabilizing, Sodalite stimulates thought and allows one to access their own inner knowing. It releases stresses, nervousness, angers and fears. An excellent stone for meditation and a promoter of inner wisdom.

Amethyst 6th chakra is purple quartz and it works in the emotional, spiritual, and physical planes to provide calm, balance, patience, and peace. Amethyst is beneficial when dealing with legal problems and money issues, which can lead to prosperity. It is known to open one's channels to telepathy, clairvoyance and communication with angels. It protects one from thieves, and protects travellers.  

Mother of Pearl  7th chakra   has both traditional and New Age metaphysical and healing lore. It is said to attract prosperity. It is used in mystical work and lore to heighten intuition, psychic sensitivity, and imagination. It is purported to protect from negative influence, and transmute negative energy. It is said to be highly protective and a particularly potent stone of protection for children. A traditional lore use of Mother of Pearl is to purify environments. Mother of Pearl is also used in metaphysics to access primordial and racial memories. Crystal healing and folklore say that Mother of Pearl is helpful for high blood pressure, dizziness, improving vision, cataracts, and wound healing.

Tibetan Silver is the  "Moon's Metal"

Linked with emotions it fosters hope, spiritual and romantic love, and grounding. It stimulates psychic awareness and psychic dreams. Silver may offer protection, especially when travelling and has been empowered with strong money attracting vibrations. Tibetan silver is a silver alloy made by traditional Tibetan technology. It looks darker than sterling silver, but it has a special rugged style which sterling silver can never show. With gelongs' blessing on, it turns brighter while you keep it on your body.