Bijnaar , Ginny, Manfred J. van Bergen, and Theo E. Wong. 2016. “The Kyanite Quartzite of Bosland (Suriname): Evidence for a Precambrian Metamorphosed Alteration System”. Netherlands Journal of Geosciences 95 (2):447-65. https://doi.org/10.1017/njg.2016.38.