Mariposa Butterfly Calcite from Mexico Blue flash moonstone If you're looking for something

If you're looking for something truly unique with incredible UV reaction (fluorescence)

featuring a polished finish on both sides that will look amazing in any room

If you're looking for a stone with warm tones and that unique optical effect

making the rock very dense and giving it its "iron" name

Mariposa Butterfly Calcite from Mexico Blue flash moonstone If you're looking for somethingDiscover the beauty of the Monarch Butterfly Calcite from Mexico. This soft material showcases a stunning formation and a beautiful UV reaction under 254nm Shortwave light. Enjoy the smaller red UV reaction seen under 365nm Longwave light. Some minor damage adds to its unique character. Very slight phosphorescence seen. Note that this is also being sold as Mariposa Calcite as well. Size: 10cm x 9cm x 13cm Weight: 1227g Locality: El Potosi Mine, Level