AM_Bernardite
Formula:
Tl As5 S8
Name:
Bernardite
Unit cell:
15.647 8.038 10.75 90.0 91.27 90.0 , V=1351.70
Space group:
P121/C1 (14)
Pasava J , Pertlik F , Stumpfl E F , Zemann J , Mineralogical Magazine , 53 (1989) p.531-538, Bernardite, a new thallium arsenic sulphosalt from Allchar,, Macedonia, with a determination of the crystal structure, Locality: Allchar, Macedonia