Aquamarine
Amethyst
Green Amethyst
Amazonite
Apatite
Aventurine
Azurite
Chalcedony
Yellow Calcite
Celestite
Kyanite
Citrine
Chrysocolla
Chrysoprase
Quartz
Smoky Quartz
Pink Quartz
Rutilated Quartz
Green Quartz
Diamond
Black Diamond
Sphalerite
Emerald
Spinel
Granate
Iolite
Jade
Labradorite
Lapis Lazuli
Malachite
White Marble
Moissanite
Moonstone
Morganite
Obsidian
Black Onyx
Opaline
Andean Opal
Pink Opal
Peridot
Pyrite
Rhodolite
Rubellite
Ruby
Serpentine
Silica
Tanzanite
Topaz
Yellow Topaz
Tsavorite
Celestial Tourmaline
Pink Tourmaline
Black Tourmaline
Green Tourmaline
Sapphire
Pink Sapphire

Chalcedony

In Antiquity it had a particular meaning, being the precious gemstone used par excellence in the manufacture of magical amulets, seals and carved cameos, as well as being set in precious rings and necklaces.

It was said to prevent poisoning, being used to make silver-rimmed chalices.

Blue Chalcedony is a gemstone related to creativity, it helps to accept new ideas and situations, looking to the future with optimism.
Promotes brotherhood and goodwill, encouraging telepathy.
Align the body with the mind, transforming melancholy into joy. Absorbs and dissipates negative energy.