AM-2014-10007-A · Bariteunverified 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 Barite chemical formula BaSO₄ classification Sulfate / Barite group crystal system Orthorhombic mohs hardness 3 – 3.5 density (g/cm³) 4.47 colour Colourless to pale blue type locality Kolwezi, Lualaba, DR Congo
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 454 464 618 986 1140 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2014-10007-a.svg
reported peaks (cm⁻¹): 454, 464, 618, 986, 1140
notes submitter remarks + registry
Photographic record retained. Single-pass examination only; no follow-up planned.
provenance
accession AM-2014-10007-A submitted 2014-08-25 last modified 2014-08-25 submitter (hash) 11ee03 record revision 3 status unverified proof-hash c59254440350b74c44e0c8b2368d17c95911aa649d7e18f64451a85a4471cf49 citation
anonymousmaterials.com (n.d.). Record AM-2014-10007-A: Barite. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2014-10007-A
files
filename size raman.am-2014-10007-a.svg 2.0 KB meta.am-2014-10007-a.json 655 B photo.am-2014-10007-a.jpg 78 KB
Photographic plate retained in the public mirror; full-resolution scan available on request.