Grenmarite
Natrolittodden, Vesle Arøya, Larvik, Vestfold, Norway
3.0 mm long, tabular xl of reddish brown grenmarite in white albite.
The grenmarite occurs together with aegrine, astrophyllite, låvenite, catapleite, tritomite, leucophanite, sphalerite, galena, løllingite, analcime, eudidymite a.o.
The specimen is part of the material that was used for the original description. This material contained only a ...
© Tom Engvoldsen