0981 Pargasite, Lục Yên District, Yên Bái Province, Vietnam
A number of green pargasite crystals in white marble. Width of view 11.5mm. Stack of 50 images. Click on the image below for a higher resolution version.
A number of green pargasite crystals in white marble. Width of view 11.5mm. Stack of 50 images. Click on the image below for a higher resolution version.
Two green pargasite crystals in a marble matrix, one of which (pictured) overgrows a barely visible red spinel, really only visible under UV. Width of view 8.6mm. Stack of 25 images (white light), 20 images (longwave UV). Use the slider to see specimen under white light and longwave UV. Click...
Yellow platy crystals. Ex Marco Poli.
Sceptred amethyst. Sceptre is 11mm wide. Click on the image below for a higher resolution version.
Thin white pearly cleavages on matrix, fairly sparse. 3.5×2.5cm. OW109.
Type Locality. Microscopic green spots on pink rhodonite.
Type Locality. Yellowish-green spots in aegirine syenite.
Yellow patches in matrix. Ōmi is noted as the Type Locality but it is not clear exactly where. Probably Ōmi River rather than this locality.
Yellow calcite with bluish-white fluorescence (Convoy) and a green afterglow that takes a few seconds to fade. Colours are not exact in photo (iPhone). Also, compared to the many many calcite specimens from Chenzhou in Mindat, this is atypical. There is a large variety of forms, but not like this...
Type Locality for parasibirskite. C. Loranth photo.
Type Locality C. Loranth photo.
Type Locality for both species. C. Loranth photo.