Small inclusions of yellowish grey cerite-(Ce) in ferriallanite-(Ce). A tiny fragment of translucent, yellow bastnäsite-(Ce) is also present. From the type locality
BO_166
1 Item
Data sheet
Locality
Bastnäs, Riddarhyttan, Sweden
Size category
Miniature
Size (cm)
5x3.5x2.8
Weight
86 g
Formula
(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Properties
Pinkish grey. Granular appearance.
Small inclusions of greyish cerite-(Ce) in ferriallanite-(Ce)