AM-2016-10010-A · Vanadinitearchived
physical & structuralrev. 2
| designation | Vanadinite |
|---|---|
| chemical formula | Pb₅(VO₄)₃Cl |
| classification | Vanadate / Apatite supergroup |
| crystal system | Hexagonal |
| mohs hardness | 3 – 4 |
| density (g/cm³) | 6.89 |
| colour | Bright orange-red |
| type locality | Dzhezkazgan, Karaganda, Kazakhstan |
raman spectroscopy532 nm · pass A
reported peaks (cm⁻¹): 320, 775, 828
notessubmitter remarks + registry
Specimen accompanied by a single typewritten card listing the locality and the year of collection. No analytical data was supplied.
chain of custody8 events · 5 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. |
|---|---|---|---|
| 2016-04-29 12:47 UTC | intake | weighed, dimensioned, photographed; container sealed and labelled with the accession identifier | R.E. |
| 2016-05-02 13:02 UTC | pass A | visual inspection · density (Archimedes) · mass to ±0.01 g | M.A. |
| 2016-05-04 13:59 UTC | pass B | Raman acquisition; 3 peaks above prominence threshold instrument: Horiba LabRAM HR (532 nm) ref. checked: COD entry 173341 | M.A. |
| 2016-05-07 15:34 UTC | storage | re-bagged, label re-printed; placed in vault D, shelf 16, drawer 08 | R.E. |
| 2018-05-07 10:10 UTC | re-inspection | seal intact · label legible · no visible degradation | T.J. |
| 2020-05-06 13:22 UTC | re-inspection | seal intact · label legible · no visible degradation | T.J. |
| 2022-05-06 08:48 UTC | re-inspection | seal intact · label legible · no visible degradation | T.J. |
| 2024-05-05 16:39 UTC | re-inspection | seal intact · label legible · no visible degradation | T.J. |
physical location: vault D · shelf 16 · drawer 08 · last documented inspection: 2024-05-05 16:39 UTC