PIECE OF AMETHYST CRYSTALS IN ITS MATRIX. SOFT COLOR TONALITY, BUT BEAUTIFUL FOR ITS SHAPE AND DESIGN WITH SEVERAL GIANT CRYSTALS AT ITS BASE. EXTRACTED FROM LA UNION, MURCIA
Amethyst is a variety of Quartz , in this case purple.
The color can be darker or lighter, depending on the amount of iron it contains.
Usually the tips are darker until they reach the base, which is usually more transparent.
