This fluorite is from Hubei, China, There are about a dozen mines scattered about the different Prefectures of the Province. They produce over 200 different minerals including the halide fluorite. It comes in a variety of colors depending on the trace elements found in the crystal lattice. Yellow is uncommon and is much sort after. The specimen consists of several translucent yellow crystals. They have a bright vitreous luster. It measures 1 3/4 x 1 9/16 x 1 1/4 inches or 45 x 39 x 32 mm.