Red Beryl from Wah Wah Mountains, Utah

 

M & W Minerals

Walter R. Kellogg

 

517 294 6709

mwminerals@comcast.net

Latest Updates

Mineral Specimen #5144    Polymignite (Zirconolite)

Stalaker Quarry, Stslaker, Tjolling, Larvik, Vestfold, Norway

(Ca,Fe,Y,Th)(Nb,Ti,Ta,Zr)O4

Black colored crystals of Polymignite in a Quartz matrix. There is one well formed crystal on the edge of the specimen. Polymignite is now considered a variety of Zirconolite which is a bit poblematic because Polymignite was first described in 1829 and Zirconolite was not described until 1956. Yet Polymingite was discredited in 1989.

Condition: Fairly Good

Flaws: Only one of the crystals is intact and is not complete.

4.3 x 3.3 x 1.9 cm

$75      Click here to order this mineral.                                                                                                                                                              

This mineral is also found in the following galleries: Minerals From Europe | Oxides and Hydroxides | Rare Minerals | Minerals Priced Between 50 and 99 Dollars
This mineral is also found in the following galleries: Minerals From Europe | Oxides and Hydroxides | Rare Minerals | Minerals Priced Between 50 and 99 Dollars