Charoite Sphere can be used to overcome obsessions and compulsions. It grounds the spiritual self, opening and balancing the crown chakra. From Russia. Weighs:7.7 oz(218 grams). Diameter:2"(5cm). The black is probably aegirine

Type: Pendant Stone Type(s): Natural Chevron Amethyst Gemstone Quantity: 1 Pc Metal Material: 100% Solid .925 Sterling Silver Total Weight: 5.910099 gram. Total Length(bail included): 2" Conversion: 1mm=0.039 inch,1 inch=25.14mm Amethyst combines the strengthening and enhancing qualities of quartz with the stress relieving qualities of Amethyst.

Obsidian Element: Earth Chakras: Root(1st) Element: Earth and fire Planet: Pluto and Saturn Zodiac: Scorpio, Sagittarius Numerical Vibration: 3, 7 Properties: Black Obsidian is a very powerful and creative stone, it grounds and centres spiritual energy in the physical plane. Obsidian connects the mind and emotions. Self-control is increased by the use of this stone. Weight: 445g(15 3/4oz) Dimensions: 2 1/2"(7cm)(Diameter)

Obsidian Element: Earth and fire Planet: Pluto and Saturn Zodiac: Scorpio, Sagittarius Numerical Vibration: 3, 7 Weight: 643g(6 7/8oz) Dimensions: 3"(8cm)(Diameter) Carrying or wearing Black Obsidian assists in dispersing negativity around the physical, mental, emotional, and spirit bodies. Place Black Obsidian in a home, office, or sacred space to remove any unwanted energies and keep the area free of negativity. It will vibrate calmness and security, and stabilize the energies of all persons within its reach.

Chlorite Phantom crystals in Quartz from Brazil Weight: 1 Lb 3oz(559g); Dimensions: 4 1/2" x 2 3/4" x 1 1/2(11cm x 7cm x 4 1/2cm) Element: Storm Chakras: Heart(4th) and Third Eye(6th) These crystals are an excellent source of connection with the Nature Spirits. Highly attuned to the plant kingdom...meditation with these Chlorite Phantom crystals can facilitate communication and energy exchange with any plant spririts as well as devas, faires and other such beings! Resonating with the heartbeat of the Earth...they can help ground one's energies and emotions in the Earth.