On a bed of bBladed Valencianite crystals perches a Quartz psuedoimorph after box work Calcite. Quite unique for the location. Valencianite was at one time considered a distinct species of Feldspar. It was later discredited; however, there is a note on mindat that recent research suggests it may indeed be a distinct species of K-Feldspar.
Condition: Very Good
Flaws: Nothing Appreciable
This mineral is also found in the following galleries: Minerals From Mexico | Tectosilicates | Quartz | Pseudomorphs | Minerals Priced Between 25 and 49 Dollars