Formula: (Hg2)10O6I3Br2Cl(CO3)
Reflected/transmitted colour: RL gray
Pleochroism:
Optical isotropy/anisotropy: RL distinct anisotropism
Optical sign:
Refractive indices:
Bireflectance/Birefringence δ: RL weak
2V angle:
Dispersion:
Optical orientation:
Optical axial plane:
| Back to Alphabetical list | Colour photos | Physical, chemical and crystallographic description | SEM images | TEM images | vibrational spectra description | IR spectra | Raman spectra | N-IR spectra | F-IR spectra | IES spectra |