Palitra pegmatite, Karnasurt mine, Karnasurt Mountain, Lovozersky District, Murmansk Oblast, Russia
Green splice of Barioolgite between two parrallel crystals of brown Sphalerite in Ussingite matrix. Selfcollected in 2006.
Opaque white masses of bario-olgite, fluorescent SW orange, in massive villiaumite with vuonnemite. Child photo is the same with visible light illumination. S402-106 0.3 cm field of view. Excalibur Mineral specimen.
© 2007, JGW
Opaque white masses of bario-olgite, fluorescent SW orange, in massive villiaumite with vuonnemite. Other photo is the same with UV-SW illumination. 0.3 cm field of view. S402-107 Excalibur Mineral specimen.
Thin crusts on dark red villiaumite FOV 4 x 3 mm Collection and photo Roberto Bosi
© Roberto Bosi
Collection and photo Giorgio Bortolozzi.