AM-2026-10001-A · Rutilepending 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 Rutile chemical formula TiO₂ classification Oxide / Rutile group crystal system Tetragonal mohs hardness 6 – 6.5 density (g/cm³) 4.21 colour Reddish brown, adamantine type locality Inder, Atyrau, Kazakhstan
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 144 235 447 611 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2026-10001-a.svg
reported peaks (cm⁻¹): 144, 235, 447, 611
notes submitter remarks + registry
Submitter cited the type locality. Specimen retained for reference; no chain-of-custody documentation available beyond the submission packet.
provenance
accession AM-2026-10001-A submitted 2026-08-20 last modified 2026-04-29 submitter (hash) b71290 record revision 2 status pending proof-hash ab6a3842272db181283a81c95e4bcd0f7e1c1e1dab705762b0f398167cb1abb7 citation
anonymousmaterials.com (n.d.). Record AM-2026-10001-A: Rutile. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2026-10001-A
files
filename size raman.am-2026-10001-a.svg 14 KB meta.am-2026-10001-a.json 2 KB photo.am-2026-10001-a.jpg —
Original photographic plate not retained in the public mirror; consult the registry for high-resolution scans.