Stillwellite-(Ce)

Image

Crystal of stillwellite-(Ce) (red, 1.3cm) in matrix, from Darai-Pioz Glacier, Alai Range, Tien Shan Mts, Region of Republican Subordination, Tajikistan. Size: 4.4 x 3.8 x 2.3 cm

© Rob Lavinsky, iRocks.com – CC-BY-SA-3.0

Properties

Formula CeBSiO5
Abbreviation Swl-Ce
Luminescence emitters Dy, Sm, Tb
IMA Status Approved/renamed (IMA 1987 s.p.)
Search other databases webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Mineral , REE, Borosilicate

Composition

Element Atoms
Si 1
O 5
Ce 1
B 1
Total: 8

Reference

Reference
Lines Spectra Images
Gorobets and Rogojine 2002 4 0 0