Vivianite Hemimorphite but rather an interesting arrangement

but rather an interesting arrangement of tetragonal crystals creating a “tree” shape

You just don't see good quality gemmy red Spinel crystals on the market from anywhere these days

the Prehnites can sometimes leave unique finger-shaped casts

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

but good quality all around

Vivianite Hemimorphite but rather an interesting arrangementA 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