especially its celestial blue color

and it was said to protect lovers from unfaithfulness

Product Type: Amethyst Tumbled

Dimensions: 61x52x45 mm / 2

This Iron (IIIAB) Medium Octahedrite classified meteorite was found in the Northern Territory of Australia in 1931

Dark Brown Aragonite Sphere | 104 mm, 4.1 in | 1.71 kg Eudialyte especially its celestial blue colorThe principal member of the Aragonite Group, aragonite is the second most common polymorph of natural calcium carbonate (the most common is calcite). It is significantly less widespread and abundant than calcite and is formed under a much narrower range of physiochemical conditions. It is metastable relative to calcite and often converts to calcite accompanying changes in the environment. It is nearly always a low temperature, near surface mineral.