“Interesting 11 X 7 X 4 cm specimen of natrolite (peach) overgrown by a last white layer of white natrolite and corrensite nodules.”

“Close-up of an 11 X 7 X 4 cm specimen of natrolite (peach) overgrown by a last white layer of white natrolite and corrensite nodules. Close-up field of view is about 3.5 cm.”