𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Macroscopic laser-induced fluorescence of coal: rank determination

✍ Scribed by David L. Death; John G. Haub; John E. Eberhardt

Book ID
103096414
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
490 KB
Volume
67
Category
Article
ISSN
0016-2361

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Laser-induced macrofluorescence of coal:
Laser-induced macrofluorescence of coal: Spectra, rank, mineral and maceral dependency
✍ David L. Death; John E. Eberhardt; John G. Haub; Russell Read πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 901 KB

Samples from Australian coal seams were examined by laser-induced fluorescence. Large areas (12.5 mm') of the samples were illuminated with 325, 442, 488 and 514 nm laser beams. The 325 nm laser was more efficient in exciting fluorescence than the longer wavelength lasers. Spectral shifts in the flu