AM-2020-10005-A · Quartzarchived
physical & structuralrev. 4
| designation | Quartz |
|---|---|
| chemical formula | SiO₂ |
| classification | Tectosilicate / Quartz group |
| crystal system | Trigonal |
| mohs hardness | 7 |
| density (g/cm³) | 2.65 |
| colour | Milky white |
| type locality | Dundas, Tasmania, Australia |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 262, 355, 465, 696, 810
notessubmitter remarks + registry
Crystals up to 17 mm on edge, with euhedral faces. On dolomite matrix.