Detection of structural varieties of red gem spinels from Ratnapura, Sabaragamuwa province of Sri Lanka
By: A. A. F. Lagerwey.
Series: Scripta geologica ;; 27
Publisher: Rijksmuseum van Geologie en Mineralogie
Published: 1974
Place of publication: Leiden
Language: eng
Number of pages: 27
Subjects: Spinel -- Sri Lanka -- Spectra.
Notes: Bibliography: p. 27.
Cover title.
fl 10.50