Stichtite paints serpentine in orchid and violet — a chromium magnesium carbonate first found in Tasmania, where its green-purple host rock is nicknamed “atlantisite”. Very soft (1.5–2.5) and strictly ornamental, its color is simply unduplicated in the mineral world.GEMIC Institute’s stichtites are natural, laboratory-certified, photographed piece by piece. One-of-a-kind specimens; worldwide tracked delivery, 30-day returns.