Title: Mineragenii︠a︡ metamorfogennykh mestorozhdeniĭ gornogo khrustali︠a︡ i granulirovannogo kvart︠s︡a
First published: 1977
Subjects: Quartz
Places: Ural Mountains region
LC classification: QE391.Q2 A5 1977, QE391Q2 A5 1977