Zinchuk Николай Николаевич, and Zinchuk Мария Николаевна. “About Specific Character and Productivity of Enriched by Micas Kimberlites”. Problems of mineralogy, petrography and metallogeny. Scientific readings in memory of P.N. Chirvinsky, no. 25 (April 12, 2022): 85–100. Accessed May 19, 2024. http://press.psu.ru/index.php/miner/article/view/5054.