Natural Fluorite Quartz Crystal Ball Carving Thailand Stone Mineral Art A22 This is a nice Fluorite Quartz Ball carving from Thailand. I got it on a recent trip. A light green color with hints of purple. Not a very deep color but still nice. Size: 1.75" diameter ( 3.4 cm diameter ) Weight: 5.3 oz ( 150 gm ) Listing and template services provided by inkFrog Open.