Chemical Formula: PbAl3(PO4)(SO4)(OH)6
Crystal System: Triclinic
Mineral for Display: No
Associated names (luminescent varieties, discredited names, synonymes etc.): ORPHEITE,
Phosphorescence (in the common meaning of the term) seen by naked eye:
Orpheite, (Pb,Sr)Al3(PO4(SO4)(OH)6 , should be related to Hinsdalite?
Main Activator(s) and spectrum:
Best Locality for luminescence(*):
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
Bibliographical Reference for luminescence:
- Luminescenza nel regno minerale, Guido Mazzoleni, fotografia Roberto Appiani, Libri Sandit, 2010, ISBN 978-88-95990-63-7 ,
Mineralogical Reference on internet:
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