Incredible Large Watermelon Tourmaline Crystal Cluster from the Pederneira Mine, Sao Jose da Safira, Minas Gerais, Brazil, Free Shipping! by WestCoastMinerals on Etsy https://www.etsy.com/listing/240545765/incredible-large-watermelon-tourmaline
Quartz "Doorway" Specimen |This quartz specimen looks to be a mix of quartz and amethyst. The tall rectangular form of the lighter crystals rise in a form like a doorway to another world. This is a "Mineral Oddity".