Percleveite-(Ce)
Bastnäs Mines, Riddarhyttan, Skinnskatteberg, Västmanland County, Sweden
SEM image of pure grain of Percleveite-(Ce) from its type locality. Note a perfect cleavage of the mineral, which able to help to distinguish it within Cerite-(Ce) of the same colour, but without cleavage. Collected by Ulf Nyberg. Analytical data are available on the daughter photo. Pavel M. Kartashov collection and photo.
© Pavel M. Kartashov collection & photo