Component | Characteristic Raman bands (cm−1) |
---|---|
α-Wollastonite | 370 w, 578 s, 985 s, 932 w, 1073 w |
β-Wollastonite | 410 ms, 635 ms, 980 s |
Calcium phosphate | 415 m, 970 s |
Mullite | 302 w, 480 m, 600 dr ms, 960 m, 1130 mw |
α-Quartz | 194 w, 464 s |
Rutile | 144 w, 240 mw, 441 mw, 606 mw |
Anatase | 143 s, 197 w, 398 m, 517 m, 641 m |
Brookite | 153 w, 245 mw, 320 mw, 364 mw, 449 w |
Calcite | 151 m, 283 ms, 712 mw, 1086 s |
Aragonite | 140 mw, 203 m, 705 m, 1086 s |
Cristobalite | 230 mw, 420 m |
Cobalt blue | 190 w, 280 w, 404 mw, 485 m, 506 ms, 560 w |
Carbon | 1320 br ms, 1585 br ms |
Feldspar | 510 m, 960 s |
Hematite | 229 m, 299 m, 409 ms, 640 m br |