?? ????? By Vera P. Rogova.
This book is about Charoite, a unique mineral, found only in one locality in the Earth - Sireneviy Kamen Deposit, Siberia, Russia.
It is written by a team of authors, among which Vera P. Rogova, the discoverer of the Sireneviy Kamen Deposit.
Geology of the Murun massif, features of the charoite and other rocks of deposite are discribed. The book includes many photos as field, historic, specimens.
Second updated edition.
Hardcover, 192 pages, 17.5 x 25 cm. Published in 2013.