Showing all 3 results


479 – Thomsonite

On tephra with crystals Philippisite,micro crystals max 0.8 mm, in small groups, transparent and colorless.


318 – Thomsonite

In geodina of lava, aggregate spheroid cristals primatici, 10 mm, corroded surface in a white film


175 – Thomsonite

On lava, in small druse, 6 mm aggregate of small prismatic cristals, assembled ball, white transparent.