Alphabetical Listing for V

• Vaggeli G, Olmi F, Massi M, Glulntini L, Fedi M, Fiora L, Cossio R, Borghi A (2004) Chemical Investigation of Coloured Minerals in Natural Stones of Commercial Interest. Microchim. Acta 145, 249–254.
• Valyashko EG, Grum-Grzhimailo SV (1953) The color of corundum and methods for its investigation. Trudy Instituta Kristallografii, Akademiya Nauk SSSR (1953), No. 8, 111-28. (in Russian)
• van Heel ACS (1925) Considerations on the energy levels of uranyl compounds. Communications Physics Laboratory. University Leiden, Supplement 55B; Nos. 169-180, 7-40.
• van Heel ACS (1931) Some experiments on fluorescence. Communications Physics Laboratory. University Leiden 187, 3-14.
  

• Vance ER, Anderson BW (1972) Metamict Ceylon zircons. Mineralogical Magazine 38, 605-13
• Vance ER (1974) The anomalous optical absorption spectrum of low zircon. Mineral Mag 39:709-714.
• Vance ER, Mackey DJ (1974) Optical study or U5+ in zircon. J Phys C: Solid State Phys 7:1898-1908
• Vance ER, Mackey DJ (1975) Further studies of the optical absorption spectrum of U5+ in zircon. J Phys C, Solid State Phys 8:3439-3447
• Vance ER, Mackey DJ (1978) Optical spectra of U4+ and U5+ in zircon, hafnon, and thorite. Phys Rev B 18:185-189
• Vance ER, Price DC (1984) Heating and radiation effects on optical and Mössbauer spectra of Fe-bearing cordierites. Phys Chem Minerals 10:200-208

• Vaughan DJ, Tossell JA, Johnson KH (1974) Bonding of ferrous iron to sulfur and oxygen in tetrahedral coordination.Comparative study using SCF Xα scattered wave molecular orbital calculations. Geochimica et Cosmochimica Acta 38, 993-1005.
• Vedanand S, Rao PS, Reddy YP, Nagarajan T, Reddy BJ (1992) Mössbauer, optical, and EPR spectral studies of alunite. Physica Scripta 45, 414-16.
• Vedanand S, Rao PS, Reddy BJ (1993) Spectroscopic investigations on different grade samples of talc. Radiation Effects and Defects in Solids 127, 169-176.
  
• Vedanand S, Reddy BJ, Reddy YP (1994) Spectroscopic investigations on polydymite. Radiation Effects and Defects in Solids 128, 257-262. 
  
• Vedanand S, Sudhana BM, Reddy BJ, Rao PS (1996) EPMA, EPR, electronic and vibrational spectral studies on natural aurichalcite. Bulletin of Materials Science 19, 1089-1094.
• Vedanand S, Reddy BJ, Reddy YP (1991) Spectroscopic investigations on stringhamite, Ca[Cu(SiO4)](H2O). Solid State Comm 77:231-234
• Vedeneeva N, Grum-Grzhimailo SV (1936) Spectro-pleochroism, meter and investigation of mineral dichroism. Doklady Akademii Nauk SSSR, Seriya A 3, 383-5. (in Russian)
• Velickov B, Abs-Wurmbach I, Kahlenberg V (2001) Fe2+ and Fe3+ in synthetic tourmalines: site occupancies and interactions. Bull. Liaison S.F.M.C.13.
• Venkata RM, Srinivasulu G, Ravikumar RVSSN, Vedanand S, Reddy BJ (1996) Electronic and vibrational absorption spectra in nickelblodite. Indian Journal of Physics B, 70B, 87-92.
  
• Venkataramanaiah M, Ravikumar RVSSN, Chandrasekhar AV, Reddy AV, Reddy YP, Rao PS (1998). Tetrahedral site of Cu2+ in bornite and bournonite. Ferroelectrics 216:27-34
• Veremechik TF, Grechusnikov BN, Varina TM, Sviridov DT, Kalinkina IN (1975) Absorption spectra and calculation of energy-level diagrams of Fe3+ and Mn2+ ions in single crystals of yttrium aluminum garnet, orthoclase, and manganese silicate. Kristallografiya 19:1194-1199 (Trans: Sov Phys Crystallogr 19:742-744.)
• Verger L, Darguad O, Rousse G, Rozsalyi E, Juhin A, Cabaret D, Cotte M, Glatzel P, Cormier L (2016) Spectroscopic properties of Cr3+ in the spinel solid solution ZnAl2−xCrxO4. Physics and Chemistry of Minerals 43, 22-42.Vujko VI, Dunayeva GV, Taran MN, Vishnevskij AA (1985) A quantitative determination of chromium in pyrope garnets from their optical absorption spectra. Mineralogicheskiy Zhurnal 5:91-94 (in Russian)
• Vertriest W, Khowpong C, Sakpanish P, Viala M (2023) Color study of fancy sapphire from Greenland. Gems & Gemology 59, 145-148
• Vesselinov I (1977) On the yellow color of wulfenite (PbMoO4) crystals. Kristall und Technik 12, K36-K38.
• Viana RR, jordt-Evangelista H, Magela da Costa G, Stern WB (2002) Characterization of beryl (aquamarine variety) from pegmatites of Minas Gerais, Brazil. Physics and Chemistry of Minerals 29, 668 – 679.
• Vigier M, Fritsch E (2020) Pink Axinite from Merelani, Tanzania: Origin of Colour and Luminescence. The Journal of Gemmology 37, 192-205.
• Vishnevskii VN, Klimovskaya LK (1958) A simple method for studying absorption spectra of microcrystals Ukrains'kii Fizichnii Zhurnal (Ukrainian Edition) (1958), 3, 239-244.
• Vishnevskii VN, Kulik LN (1988) Spectral properties of aluminum oxide silicate (Al2OSiO4) single crystals in the 4-​24 eV range. Optika i Spektroskopiya 65, 326-8. In Russian
• Vokhmentsev AY, Nalivkin AB, Kholodok NI, Belova AN (1972) Correlation of color and optical spectra with the constitution of potassium feldspars.  Tatarinov PM (ed.) Kristallogr. Mineral., Tr. Fedorovskoi Yubileinoi Sess. (1972), 177-81. (in Russian)
• Vokhmentsev AY, Ostroumov MN, Marin YB, Platonov AN, Popov VA, Tarashchan AN, Shmakin BM. (1989) Amazonite. Nedra, 192 p. ISBN 5-247-01107-4. In Russian..
• Voronko YK, Kaminskii AA, Osiko VV (1965) Analysis of the optical spectra of Pr3+, Nd3+, Eu3+, and Er3+ in fluorite crystals (type 1) by the concentration series method. Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki 49, 724-9. In Russian
• Voskresenskaya IE, Grum-Grzhimailo SV (1967) Color of synthetic iron tourmalines. Kristallografiya 12, 363-5. In Russian
• Vukanov VV, Platonov AN, Taran MN (1977) Colour of gem quality spinels from Kuhilal deposit. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 5: 565-571 (in Russian)
• Vukanov VV, Platonov AN, Taran MN, Polshin EV (1977) Colour of clinohumite, a new gem stone. Constitution and Properties of Minerals 11: 36-41 (in Russian)