| SpectraBase Compound ID | 2OV7lgvXk11 |
|---|
Transmission Infrared (IR) Spectrum
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| SpectraBase Spectrum ID | JwcJvqiFCTf |
|---|---|
| Name | OPAL |
| Source of Sample | National Museum of Natural History, Smithsonian Institution, Washington, D.C. |
| Composition | SiO2 .nH2O |
| Copyright | Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Crystal System | AMORPHOUS |
| Impurities | 2930 CM^-1 |
| Occurrence | LOW-TEMPERATURE MINERAL DEPOSITS BY HOT SPRINGS OR METEORIC WATERS AT OR NEAR THE SURFACE |
| Technique | KBr WAFER |