Vivianite Hemimorphite so this one is certainly

so this one is certainly worthwhile for a collector of Bolivian minerals

the Prehnites can sometimes leave unique finger-shaped casts

and even though the Rhodochrosite from this area is not world-class

The piece is sawed on the bottom but still displays nicely from several angles

but good quality all around

Vivianite Hemimorphite so this one is certainlyA jewel of a specimen featuring a pristine, GEM quality, very sharp, highly lustrous prism of Vivianite with a rich internal emerald green color associated with minor altered sandstone. One simply does not see Vivianites like this with such excellent morphology and gemminess. Specimen #VIVBOL81806