AM-2018-00022-A · Vanadinitearchived
physical & structuralrev. 1
| designation | Vanadinite |
|---|---|
| chemical formula | Pb₅(VO₄)₃Cl |
| classification | Vanadate / Apatite supergroup |
| crystal system | Hexagonal |
| mohs hardness | 3 – 4 |
| density (g/cm³) | 6.88 |
| colour | Bright orange-red |
| type locality | Mibladen, Khénifra, Morocco |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 322, 776, 826
notessubmitter remarks + registry
Hexagonal prisms on barite matrix.
chain of custody8 events · 6 seal-breaks
Events recorded against this accession in the registry's printed custody book. Operator initials are anonymous. Storage codes follow the convention vault-shelf-drawer.
| timestamp | stage | detail | op. |
|---|---|---|---|
| 2018-01-12 14:35 UTC | intake | weighed, dimensioned, photographed; container sealed and labelled with the accession identifier | T.J. |
| 2018-01-17 13:44 UTC | pass A | visual inspection · density (Archimedes) · mass to ±0.01 g | P.S. |
| 2018-01-27 15:00 UTC | pass B | Raman acquisition; 3 peaks above prominence threshold instrument: Renishaw inVia (785 nm) ref. checked: COD entry 154498 | P.S. |
| 2018-01-30 10:04 UTC | storage | re-bagged, label re-printed; placed in vault C, shelf 24, drawer 27 | T.J. |
| 2020-01-30 14:58 UTC | re-inspection | seal intact · label legible · no visible degradation | R.E. |
| 2022-01-29 08:42 UTC | re-inspection | seal intact · label legible · no visible degradation | R.E. |
| 2024-01-29 16:29 UTC | re-inspection | seal intact · label legible · no visible degradation | R.E. |
| 2026-01-28 10:18 UTC | re-inspection | seal intact · label legible · no visible degradation | R.E. |
physical location: vault C · shelf 24 · drawer 27 · last documented inspection: 2026-01-28 10:18 UTC