A note on stages of metamorphism as shown by amphiboles from Mariwa Mountain, Cuyuni River /
by A. Choudhuri. -
- [Georgetown : s.n., 197-].
- 12 p. , fold leaf.
Mimeograph
Includes bibliographical references.
Amphiboles - Cuyuni River - Guyana. Hornblende - Cuyuni River - Guyana. Metamorphism