AM-2023-10006-A · Quartzunverified 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. 2
designation Quartz chemical formula SiO₂ classification Tectosilicate / Quartz group crystal system Trigonal mohs hardness 7 density (g/cm³) 2.66 colour Colourless, transparent type locality Broken Hill, NSW, Australia
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 264 464 807 1083 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2023-10006-a.svg
reported peaks (cm⁻¹): 264, 464, 807, 1083
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-2023-10006-A submitted 2023-10-15 last modified 2026-05-08 submitter (hash) bd5e2e record revision 2 status unverified proof-hash f7058680d9ec3ab5df88d504274049f1d8586d3bbacab8529ba6b7ad5583225f citation
anonymousmaterials.com (n.d.). Record AM-2023-10006-A: Quartz. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2023-10006-A
files
filename size raman.am-2023-10006-a.svg 14 KB meta.am-2023-10006-a.json 2 KB photo.am-2023-10006-a.jpg —
Original photographic plate not retained in the public mirror; consult the registry for high-resolution scans.