RARE Display Piece!
Prehnite Pseudomorph after Laumontite ~ Mumbai India 
5" tall (add 1/2" for acrylic stand), 5.5" wide, 2.5" deep
3.2 pounds
 
This piece is absolutely amazing and will go great in any room of the home! It's definitely a showcase display! Comes on glass stand.
 
Fabulous mint green Prehnite cluster Pseudomorph after Laumontite

Pseudomorphs are mineral specimens where a mineral has taken the form of a previously deposited mineral. Some are created when a second mineral grows over another, then the original dissolves away. Some are replaced molecule by molecule, or atom by atom, until the second mineral has the exact shape of the original mineral. Sometimes a mold is made of the first mineral by a second mineral growing over it, then the original dissolves, then a third mineral fills the void, and finally the second mineral dissolves.