Water Clear Quartz Crystal with Diamond Shaped Window and Rainbows, Minas Gerais, Brazil Natural Crystal crystalcollection Size: 57 x 33 x

Size: 57 x 33 x 15 mm

There are micro okenite spheres on the stilbite and some larger stilbite crystals

You will get some fluorescence with a 365nm long wave ultraviolet light

Amethyst stalagmite / stalactite slice from Artigas

disc-like crystal habit

Water Clear Quartz Crystal with Diamond Shaped Window and Rainbows, Minas Gerais, Brazil Natural Crystal crystalcollection Size: 57 x 33 xClear quartz crystal with a diamond shaped window, rainbows in that same area at the upper portion of crystal, and a reverse time link window. Size: 57 x 33 x 15 mm. 62 grams. From Minas Gerais, Brazil This one was hand picked. There are some minor dings along the edges.