DescriptionFeatures - Thomsonite is a rare zeolite, and it is particularly rare to find. The Specimen consist of excellent thomsonite balls surrounded with stilbite. This specimen is in excellent condition .Primary Mineral(s): ThomsoniteSecondary Mineral(s): StilbiteSize : 5 Inch x 3.5 InchWeight : 280 GmLocality: Nashik, Mahara