Kostrovitsky, S. and Suvorova, L. 1998. Preliminary information about the first finding of Ti-bearing kirschsteinite (Fe-monticellite) in kimberlites. International Kimberlite Conference: Extended Abstracts. 7, 1 (Apr. 1998), 460–462. DOI:https://doi.org/10.29173/ikc2768.