Alphabetical Listing for C

• Calas G (1972) On the blue colour of natural banded fluorites. Mineral Mag 38:977-979
• Calas G (1972) Étude de la coloration bleue de quelques fluorites naturelles. Bull Soc fr Minéral Cristallogr 95:470-474
• Calas G, Cottrant JF (1982) Cristallochime du fer dans les cassitérites bretonnes. Bull Minéral 105:598-605
• Calas G, Manceau A, Novikoff A, Boukili H (1984) Comportement du chrome dans les minéraux d'altération du gisement de Campo Formoso (Bahia, Brásil). Bull Minéral 107:755-766
• Calderon T, Aguilar M, Coy-yll R (1983) Relationship between blue color and radiation damage in calcite. Radiation Eff Lett Sect 76:187-191
• Carlson WD, Rossman GR (1988) Vanadium- and chromium-bearing andalusite: Occurrence and optical-absorption spectroscopy. Amer Mineral 73:1366-1369
• Carstens H (1973) The red-green change in chromium-bearing garnets. Contr Mineral and Petrol 41:273-276
• Cervelle B, Cesbron F, Drin N (1989) Détermination, par microréflectométric diffuse, de la concentration en Co2+ tétradrique dans les sphalérites. European J Mineral 1:127-134
• Cemic L, Grammenopoulou-Bilal S, Langer K (1986) A microscope-spectrometric method for determining small Fe3+ concentrations due to Fe3+-bearing defects in fayalite. Ber Bunsenges Phys Chem 90:654-661
• Chadwick KM, Breeding CM (2008) Color variations and properties of johachidolite from Myanmar. Gems & Gemology 44, 246-251
• Chesnokov BV (1961) Spectral absorption curves of glaucophane from eclogite of the southern Urals. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 90:700-703
• Chandrasekhar AV, Venkataramanaiah M, Ravikumar RVSSN, Reddy BJ, Reddy YP (1997) Electronic spectra of pseudomalachite and olivenite. Indian Journal of Pure and Applied Physics 35:71-72
• Chandrasekhar AV, Ravikumar RVSSN, Reddy BJ, Reddy YP, Rao PS (1999) Spectroscopic Investigations of Mn2+ in wavellite. Asian Chemistry Letters (India) 3:30-35
• Chandrasekhar AV, Ravikumar RVSSN, Reddy BJ, Reddy YP, Sambasiva Rao P (2000) Spectroscopic studies on Cr-tremolite. Asian J. Phys. (India) 9:405-409
• Chopin C, Langer K (1988) Fe2+-Ti4+ charge transfer between face-sharing octahedra: polarized absorption spectra and crystal chemistry of ellenbergerite. Bull Minéral 111:17-27
• Clark CD, Walker J (1973) The neutral vacancy in diamond. Proc Royal Soc London A. 334:241-257
• Clark CD, Mitchell EWJ, Parsons BJ (1982) Colour centers and optical properties. In: The Properties of Diamond (Field JE, ed.). Academic Press, London, pp 23-77
• Clark CD, Collins AT, Woods G (1992) Absorption and luminescence spectroscopy. In: The properties of natural and synthetic diamonds (Field JE, ed), Academic Press, pp 36-80
• Clark MG, Burns RG (1967) Electronic spectra of Cu2+ and Fe2+ square planar coordinated by oxygen in BaXS4O10. J Chem Soc A, 1034-1038
• Cohen AJ (1972) Trace ferric ion in lunar and meteoritic titanautites. The Moon 4:141-154
• Cohen AJ (1973) Anisotropy of absorption bands in some lunar, meteorite and terrestrial pyroxenes. The Moon 7:307-321
• Cohen AJ, Hassan F (1974) Ferrous and ferric ions in synthetic alpha-quartz and natural amethyst. Amer Mineral 59:719-728
• Cohen AJ, Janezic GG (1983) The crystal-field spectra of the 3d3 ions, Cr3+ and Mn4+ in green spodumenes. In: The Significance of Trace Elements in Solving Petrogenetic Problems & Controversies. Theophrastus Pubs. S.A., Athens.
• Cohen AJ, Makar LN (1984) Differing effects of ionizing radiation in massive and single crystal rose quartz. N Jb Mineral Mh 11:513-521
• Cohen AJ, Makar LN (1985) Dynamic biaxial absorption spectra of Ti3+ and Fe2+ in a natural rose quartz crystal. Mineral Mag 49:709-715
• Cohen AJ, Adekeye JID, Hapke B, Partlow D (1985) Intersitial Sn2+ in synthetic and natural cassiterite crystals. Phys Chem Minerals 12:363-369
• Cohen AJ (1985) Amethyst color in quartz, the result of radiation protection involving iron. Amer Mineral 70:1180-1185
• Collins AT (1982) Colour centres in diamonds. J Gemmology 18:37-75
• Collins AT (2001) The colour of diamond and how it may be changed. J Gemmology 27;341-359
• Cox RT (1977) Optical absorption of the d4 ion Fe4+ in pleochroic amethyst quartz. J Phys, C: Solid State Phys 10:4631-4643
• Czaja M, Mazurak Z (1993) Vibrational structure of luminiscence spectrum of Cr3+ in MgAl2O4. Phys Chem Minerals 20, 120-122
• Czaja M, Mazurak Z, Lukowiak, E (1995) Spectroscopic properties and crystal-field analysis of Cr3+ ions in kyanite Al2SiO5. Zh. Prikl. Spektrosk 62, 44-52