AM-2020-10017-A · Vanadinitepending The classification below is preliminary. Spectroscopic confirmation is incomplete; values shown reflect the most recent analytical pass and may be revised without notice.
physical & structural rev. 4
designation Vanadinite chemical formula Pb₅(VO₄)₃Cl classification Vanadate / Apatite supergroup crystal system Hexagonal mohs hardness 3 – 4 density (g/cm³) 6.90 colour Bright orange-red type locality Kimberley district, Northern Cape, South Africa
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 320 777 826 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2020-10017-a.svg
reported peaks (cm⁻¹): 320, 777, 826
notes submitter remarks + registry
Crystals up to 8 mm on edge, partly etched. No accompanying matrix.
provenance
accession AM-2020-10017-A submitted 2020-03-21 last modified 2023-03-21 submitter (hash) 1d92e8 record revision 4 status pending proof-hash c2373ceaa70bbb7b2baaa9022528beb0bb10b8e1b4959e36c1b0d02e0a2d8065 citation
anonymousmaterials.com (n.d.). Record AM-2020-10017-A: Vanadinite. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2020-10017-A
files
filename size raman.am-2020-10017-a.svg 1.6 KB meta.am-2020-10017-a.json 656 B photo.am-2020-10017-a.jpg —
Original photographic plate not retained in the public mirror; consult the registry for high-resolution scans.