Results 231 to 240 of about 4,649 (283)

Gemstone

2021
openaire   +1 more source

Assessing color of gemstones

, 2020
S. De Meo, A. Plutino, A. Rizzi
semanticscholar   +1 more source

A database of Raman spectra of precious gemstones and minerals used as cut gems obtained using portable sequentially shifted excitation Raman spectrometer

Journal of Raman Spectroscopy, 2018
A. Culka, J. Jehlička
semanticscholar   +1 more source

Minerals and Gemstones of East Africa

, 2020
Bill Larson
semanticscholar   +1 more source

The characterization of natural gemstones using non-invasive FT-IR spectroscopy: New data on tourmalines.

Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2018
M. Mercurio, M. Rossi, F. Izzo, P. Cappelletti, C. Germinario, C. Grifa, M. Petrelli, A. Vergara, A. Langella   +8 more
semanticscholar   +1 more source

Gemstones

2023
openaire   +1 more source

Gemstones

The Encyclopedia of Archaeological Sciences, 2018
Salvador Domínguez-Bella
semanticscholar   +1 more source

Synthetic gemstones and gemstone simulants

1991
openaire   +1 more source

Gemstones

Choice Reviews Online, 1994
openaire   +1 more source

Synthetic gemstones and gemstone simulants

2012
openaire   +1 more source