ORIGINS OF COLORS OF NATURAL YELLOW, BLUE, AND GREEN SAPPHIRES

[1] NUMBER OF SINGLE, DOUBLE, AND TRIPLE CLUSTERS IN A SYSTEM CONTAINING 2 TYPES OF ATOMS [J]. JOURNAL OF CHEMICAL PHYSICS, 1958, 29 (03) : 537 - 539

[2] OPTICAL AND ELECTRON-SPIN-RESONANCE STUDIES OF FOURTH-NEAREST-NEIGHBOR CHROMIUM ION PAIRS IN RUBY [J]. PHYSICAL REVIEW, 1969, 188 (02): : 675 - &

[3] MECHANISMS OF ENERGY TRANSPORT IN RUBY [J]. JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (10) : 4282 - +

[4] HABIT CHANGES OF SAPPHIRE GROWN FROM PBO-PBF2 AND MOO3-PBF2 FLUXES [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1970, 53 (06) : 343 - &

[5] DAY P, 1967, ADV INORG CHEM RADIO, V10, P248

[6] SIMULTANEOUS ELECTRONIC EXCITATION OF EXCHANGE-COUPLED PAIRS OF MANGANESE AND NICKEL IONS [J]. PHYSICAL REVIEW, 1967, 161 (02): : 207 - &

[7] ORIGINS OF COLOURS OF YELLOW, GREEN AND BLUE SAPPHIRES [J]. CHEMICAL PHYSICS LETTERS, 1971, 10 (03) : 262 - &

[8] PARAMAGNETIC RESONANCE OF GD3+ IN AL2O3 [J]. PHYSICAL REVIEW, 1961, 122 (03): : 757 - &

[9] THE MAGMATIC OXYGEN FUGACITY OF AN ULTRABASIC DYKE [J]. CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1971, 30 (02) : 119 - +

[10] SOLUBILITY AND CRYSTAL GROWTH OF ZNAL2O4 AND AL2O3 IN MOLTEN PBF2 SOLUTIONS [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1964, 47 (08) : 388 - 389

[1] NUMBER OF SINGLE, DOUBLE, AND TRIPLE CLUSTERS IN A SYSTEM CONTAINING 2 TYPES OF ATOMS [J]. JOURNAL OF CHEMICAL PHYSICS, 1958, 29 (03) : 537 - 539

[2] OPTICAL AND ELECTRON-SPIN-RESONANCE STUDIES OF FOURTH-NEAREST-NEIGHBOR CHROMIUM ION PAIRS IN RUBY [J]. PHYSICAL REVIEW, 1969, 188 (02): : 675 - &

[3] MECHANISMS OF ENERGY TRANSPORT IN RUBY [J]. JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (10) : 4282 - +

[4] HABIT CHANGES OF SAPPHIRE GROWN FROM PBO-PBF2 AND MOO3-PBF2 FLUXES [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1970, 53 (06) : 343 - &

[5] DAY P, 1967, ADV INORG CHEM RADIO, V10, P248

[6] SIMULTANEOUS ELECTRONIC EXCITATION OF EXCHANGE-COUPLED PAIRS OF MANGANESE AND NICKEL IONS [J]. PHYSICAL REVIEW, 1967, 161 (02): : 207 - &

[7] ORIGINS OF COLOURS OF YELLOW, GREEN AND BLUE SAPPHIRES [J]. CHEMICAL PHYSICS LETTERS, 1971, 10 (03) : 262 - &

[8] PARAMAGNETIC RESONANCE OF GD3+ IN AL2O3 [J]. PHYSICAL REVIEW, 1961, 122 (03): : 757 - &

[9] THE MAGMATIC OXYGEN FUGACITY OF AN ULTRABASIC DYKE [J]. CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 1971, 30 (02) : 119 - +

[10] SOLUBILITY AND CRYSTAL GROWTH OF ZNAL2O4 AND AL2O3 IN MOLTEN PBF2 SOLUTIONS [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1964, 47 (08) : 388 - 389