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CrystalRockology was created from a passion for the beauty, science, history, and wonder of crystals and minerals. We proudly serve mineral collectors, crystal enthusiasts, and those seeking intentional self-care through carefully selected specimens, educational resources, and Crystal Calm Kits designed to bring inspiration, grounding, and calm into everyday life.

Large Museum Quality Grape Agate Amethyst Specimen, deep purple with well defined grapes.

Grape Agate Amethyst

Grape Agate is peaceful and gentle stone. Grape agate is the name given to a purple, botryoidal form of botryoidal chalcedony found in Manakarra on the Sulawesi Island of Indonesia. It forms in clusters that often resemble bunches of small grapes, and colors can range from pale to deep purple to green. Grape Amethyst.

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