Natural History Amethyst Crystal PreviousAmethyst Crystal with Quartz Node NextRare Gogotte Formation Amethyst Crystal Amethyst Crystal £0.00 Amethyst Crystal£2,750.00Crystal formation130 million years old63 x 28 x 9 cmRio Grande do Sul, BrazilPlease contact to purchaseView our collection of fossils and minerals Enquire Facebook0 Twitter Pinterest0 You Might Also Like Rare Gogotte Formation £0.00 Rare Gogotte Formation £0.00 Rare Gogotte Formation £0.00 Rare Gogotte Formation £0.00 Rare Gogotte Formation £0.00