F. Putzolu, R. Seltmann, A. Dolgopolova, R. N. Armstrong, R. K. Shail, J. Spratt, Y. Buret, C. Broderick, W. Brownscombe: Influence of magmatic and magmatic-hydrothermal processes on the lithium endowment of micas in the Cornubian Batholith (SW England). Mineralium Deposita. Volume 59, Issue 6 (2024) S. 1067–1088. Open Access https://link.springer.com/content/pdf/10.1007/s00126-024-01248-5.pdf
(England/Cornwall Co./Mount\'s Bay District/Breage/Tregonning Hill)