Orange Heulandite (#1069) Uruguayan amethyst crystal display with stand A Sparkling Calcite over Heulandite

A Sparkling Calcite over Heulandite Specimen from India

Polished malachite is popular among mineral collectors

but picture color is still on the light side

and the crystals hidden inside

Approximate Size: 4 inches

Orange Heulandite (#1069) Uruguayan amethyst crystal display with stand A Sparkling Calcite over HeulanditeApproximate Size: 3. 5 inches Orange Heulandite mineral specimen form Madhya Pradesh, India. This is a very unique color for heulandite. I have seen it in green, pinkish, reddish and whitish colors before but never orange color. This specimen has a cool bladed like pattern sorta like a Gar fish scale. This will add a nice worm color to your collection. What Type of rock is Heulandite? Heulandite is a member of the Zeolite group usually formed under