Botryoidal Amethyst | Barras-Gautier-Min.https://static.wixstatic.com/media/daf8af_0174f512b7a84cb59c743269a858430f~mv2.jpg/v1/fit/w_500,h_500,q_90/file.jpg Dimension: 2.1 x 1.6 cm. Origin: Mamuju area (Manakarra), West Sulawesi Province, Indonesia. A very beautiful architecture for this pretty bright and perfectly crystallized thumbnail. Dimensions without the acrylic base, which is supplied with the mineralogical specimen. The specimen is not glued to its support (flexible mastic).