AM-2023-10008-A · Cassiteriteunverified 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. 1
designation Cassiterite chemical formula SnO₂ classification Oxide / Rutile group crystal system Tetragonal mohs hardness 6 – 7 density (g/cm³) 6.97 colour Brown to black, adamantine type locality Anjanabonoina, Madagascar
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 474 632 777 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2023-10008-a.svg
reported peaks (cm⁻¹): 474, 632, 777
notes submitter remarks + registry
Standard cassiterite reference specimen. Supplied as a single piece on a small fragment of host matrix.
provenance
accession AM-2023-10008-A submitted 2023-06-08 last modified 2023-06-08 submitter (hash) d34a7c record revision 1 status unverified proof-hash 296dd7b4cbf86549c8fa0a54c4dcd9a3a958ec777d60e6ca9800e353f2bc29b6 citation
anonymousmaterials.com (n.d.). Record AM-2023-10008-A: Cassiterite. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2023-10008-A
files
filename size raman.am-2023-10008-a.svg 14 KB meta.am-2023-10008-a.json 2 KB photo.am-2023-10008-a.jpg —
Original photographic plate not retained in the public mirror; consult the registry for high-resolution scans.