AM-2021-10005-A · Azuritepending 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. 3
designation Azurite chemical formula Cu₃(CO₃)₂(OH)₂ classification Carbonate / hydrous crystal system Monoclinic mohs hardness 3.5 – 4 density (g/cm³) 3.81 colour Deep azure blue type locality Rio Marina, Elba, Italy
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 249 544 765 837 1100 1433 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2021-10005-a.svg
reported peaks (cm⁻¹): 249, 544, 765, 837, 1100, 1433
notes submitter remarks + registry
Specimen accompanied by a single typewritten card listing the locality and the year of collection. No analytical data was supplied.
provenance
accession AM-2021-10005-A submitted 2021-09-28 last modified 2024-09-28 submitter (hash) 0091ee record revision 3 status pending proof-hash 7f4fb3d8b1b02cf380f53fe408c6007ad07897f5ada5f6a768a8864436b65398 citation
anonymousmaterials.com (n.d.). Record AM-2021-10005-A: Azurite. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2021-10005-A
files
filename size raman.am-2021-10005-a.svg 2.1 KB meta.am-2021-10005-a.json 701 B photo.am-2021-10005-a.jpg 78 KB
Photographic plate retained in the public mirror; full-resolution scan available on request.