AM-2011-10002-A · Celestinearchived
physical & structuralrev. 2
| designation | Celestine |
|---|---|
| chemical formula | SrSO₄ |
| classification | Sulfate / Barite group |
| crystal system | Orthorhombic |
| mohs hardness | 3 – 3.5 |
| density (g/cm³) | 3.99 |
| colour | Pale sky blue |
| type locality | Boudi, Souss-Massa, Morocco |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 463, 622, 1156
notessubmitter remarks + registry
Photographic record retained. Routine intake; no anomalies noted.