public catalogue · open access · last index pass 2026-05-08 08:14:02 UTChost: cat-pub-04 · build 0.14.3-prototype · rev rA9F2
overviewcatalogueAM-2018-10011-A

AM-2018-10011-A · Pyromorphiteactive

physical & structuralrev. 2
designationPyromorphite
chemical formulaPb₅(PO₄)₃Cl
classificationPhosphate / Apatite supergroup
crystal systemHexagonal
mohs hardness3.5 – 4
density (g/cm³)7.09
colourYellow-green, barrel-shaped
type localityTrepča complex, Mitrovica, Kosovo
raman spectroscopy532 nm · pass A
200400600800100012001400Raman shift (cm⁻¹)intensity (arb.)4089211042
λ_excitation: 532 nm · acq. 3 × 10 s · grating 1800 g/mmfig. 1 · raman.am-2018-10011-a.svg

reported peaks (cm⁻¹): 408, 921, 1042

notessubmitter remarks + registry

Standard pyromorphite reference specimen. Supplied as a single piece on a small fragment of host matrix.