B. M. Loeffler

Neogene rhyolites of the northern Jemez volcanic field, New Mexico

D. Vaniman, W. S. Baldridge, B. M. Loeffler, 1988 .

Metal-to-metal charge transfer transitions - Interpretation of visible-region spectra of the moon and lunar materials

J. Tossell, R. Burns, B. M. Loeffler, 1975 .

Shedding Light on the Color of Gems and Minerals

R. Burns, B. M. Loeffler, 1976 .

Mössbauer spectra of kyanite, aquamarine, and cordierite showing intervalence charge transfer

R. Burns, B. M. Loeffler, K. M. Parkin, 1977 .

Charge transfer in lunar materials: interpretation of ultraviolet-visible spectral properties of the moon.

J. Tossell, D. Vaughan, K. H. Johnson, 1974 .