Most tourmaline from your Stewart dike has fairly large levels of Zn. Tourmaline samples from other Pala pegmatites as well as other pegmatite districts were analyzed (Desk 8) to determine In the event the substantial Zn content material of your Stewart tourmalines was typical or anomalous. Comparison of pegmatite tourmaline https://elleryt740fko2.shoutmyblog.com/profile