The Plumbago North pegmatite, Maine, USA: a new potential lithium resource
- February 6, 2020
- William B. "Skip" Simmons; Alexander U. Falster; Gary Freeman
- Mineralium Deposita
Evidence for internal fractionation from Li isotopes in tourmaline and mica in the Berry-Havey rare-element pegmatite (Maine, USA)
- September 1, 2019
- Encarnacion Roda-Robles; Alfonso Pesquera; William B Simmons; Pedro P. Gil-Crespo; Alexander U. Falster
- The Canadian Mineralogist