Add to ORKGTwo natural red beryl samples from Utah have been compared with six hydrothermal synthetic specimens recently produced in Russia, in order to determine the most significant chemical-physical parameters for discrimination. Classical gemmological observations have been coupled with results from electron probe microanalysis wavelength-dispersive spectrometry (WDS) and measurements by Fourier transform infrared (FTIR) and Raman spectrometry. The results are discussed in the light of previous published investigations
Eight samples of the beryl variety aquamarine were selected from four pegmatites in the Governador ...
Be₃Al₂SiO₆ - Mohs Hardness: 7½ - 8. The most important physical properties of beryl are those that ...
The mineral beryllonite has been characterized by the combination of Raman spectroscopy and infrared...
In this study, we report the experimental findings of a multi-methodological and comparative invest...
Aquamarine, Maxixe-type beryl, and two types of hydrothermally grown synthetic blue beryl currently ...
Laser Induced Breakdown Spectroscopy (LIBS) is a valuable technique for performing qualitative and q...
Since last few years, many artificial and modified gemstones are available whose origins are questio...
In this paper, a series of beryl varieties with the accent on emeralds was investigated using seven ...
Abstract Beryl, Be3Al2(SiO3)6, is a natural gemstone with many colors. Some of these colors can be i...
Beryl is an accessory mineral commonly found in pegmatitic rocks, with ideal chemical formula Be3Al2...
The Fourier transform infrared (FT-IR) spectra of four coloured beryls, both in single crystal and p...
A multi-methodological investigation of a synthetic Cu/Fe-bearing blue beryl [IV(Be2.86Cu0.14)Σ=3.00...
Beryl samples from Badmal mines, Orissa were studied by electron spin resonance, optical absorption ...
In this paper, a series of beryl varieties with the accent on emeralds was investigated using seven ...
In recent years the use of Raman spectroscopy as a gemological tool has largely increased. In partic...
Eight samples of the beryl variety aquamarine were selected from four pegmatites in the Governador ...
Be₃Al₂SiO₆ - Mohs Hardness: 7½ - 8. The most important physical properties of beryl are those that ...
The mineral beryllonite has been characterized by the combination of Raman spectroscopy and infrared...
In this study, we report the experimental findings of a multi-methodological and comparative invest...
Aquamarine, Maxixe-type beryl, and two types of hydrothermally grown synthetic blue beryl currently ...
Laser Induced Breakdown Spectroscopy (LIBS) is a valuable technique for performing qualitative and q...
Since last few years, many artificial and modified gemstones are available whose origins are questio...
In this paper, a series of beryl varieties with the accent on emeralds was investigated using seven ...
Abstract Beryl, Be3Al2(SiO3)6, is a natural gemstone with many colors. Some of these colors can be i...
Beryl is an accessory mineral commonly found in pegmatitic rocks, with ideal chemical formula Be3Al2...
The Fourier transform infrared (FT-IR) spectra of four coloured beryls, both in single crystal and p...
A multi-methodological investigation of a synthetic Cu/Fe-bearing blue beryl [IV(Be2.86Cu0.14)Σ=3.00...
Beryl samples from Badmal mines, Orissa were studied by electron spin resonance, optical absorption ...
In this paper, a series of beryl varieties with the accent on emeralds was investigated using seven ...
In recent years the use of Raman spectroscopy as a gemological tool has largely increased. In partic...
Eight samples of the beryl variety aquamarine were selected from four pegmatites in the Governador ...
Be₃Al₂SiO₆ - Mohs Hardness: 7½ - 8. The most important physical properties of beryl are those that ...
The mineral beryllonite has been characterized by the combination of Raman spectroscopy and infrared...