This TV Rock mineral specimen, also know as Gypsum var. Satin Spar, features a glowing white color with transparency. When held over an image or text, this specimen reveals a tv-like appearance of what is beneath.
This TV Rock mineral specimen comes in a variety of shapes and sizes ranging from 50 to 80 grams and 4.5 to 5.5cm across. Each specimen is unique. Product may not be exactly as shown in photo; picture is a typical example.