This is piece of Catapleiite from Sweden.
Catapleiite is a rare cyclosilicate mineral with the chemical formula Na₂ZrSi₃O₉ ⋅ 2H₂O.
Viewed under shortwave uv the Catapleiite will fluoresce a brilliant green.
This is piece of Catapleiite from Sweden. Catapleiite is a rare cyclosilicate mineral with the chemical formula Na₂ZrSi₃O₉ ⋅ 2H₂O. Viewed under shortwave uv the Catapleiite will fluoresce a brilliant green.