AM-2018-10010-A · Celestineunverified 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. 4
designation Celestine chemical formula SrSO₄ classification Sulfate / Barite group crystal system Orthorhombic mohs hardness 3 – 3.5 density (g/cm³) 3.99 colour Pale sky blue type locality Mavinkurve, Karnataka, India
raman spectroscopy 532 nm · pass A
200 400 600 800 1000 1200 1400 Raman shift (cm⁻¹) intensity (arb.) 451 460 620 1002 1157 λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mm fig. 1 · raman.am-2018-10010-a.svg
reported peaks (cm⁻¹): 451, 460, 620, 1002, 1157
notes submitter remarks + registry
Celestine of ordinary appearance and habit. Used as a calibration reference during the analytical pass.
provenance
accession AM-2018-10010-A submitted 2018-04-23 last modified 2022-04-23 submitter (hash) 62fd80 record revision 4 status unverified proof-hash b0dd7a273a39f380a87351284d3a50f978567f4b8b83d9f47d47ac2c48f9c9f0 citation
anonymousmaterials.com (n.d.). Record AM-2018-10010-A: Celestine. Public catalogue accession. Retrieved from https://anonymousmaterials.com/sample/AM-2018-10010-A
files
filename size raman.am-2018-10010-a.svg 2.0 KB meta.am-2018-10010-a.json 673 B photo.am-2018-10010-a.jpg —
Original photographic plate not retained in the public mirror; consult the registry for high-resolution scans.