Botryoidal Amethyst | Barras-Gautier-Min.https://static.wixstatic.com/media/daf8af_db4b32574a58455e94c2299c215e1208~mv2.jpg/v1/fit/w_500,h_500,q_90/file.jpg Dimension: 5.1 x 3cm. Origin: Mamuju area (Manakarra), West Sulawesi Province, Indonesia. Delicate and fine microcrystallization for this Amethyst in Botryoidal form, typical of this new Indonesian deposit. A very aesthetic and luminous specimen. Dimensions without the acrylic base, which is supplied with the mineralogical specimen. The specimen is not glued to its support (flexible mastic).