Chrysoprase, Large, Rough Rock, per lb Pyramids This specimen features a dark

This specimen features a dark purple-gray chalcedony in small orb formations

The one pound lots contain approximately 20 - 30 pieces of 1" in diameter fully tumbled pieces

Chapter 13: Not Always Quartz

an effect called chatoyancy

Chapter 4: When Geodes are Gems

Chrysoprase, Large, Rough Rock, per lb Pyramids This specimen features a darkChrysoprase from Kenya. It contains a bright mint green coloring similar to variscite. It is harder than variscite and takes a polish, some need treating for best results. These larger pieces do contain more brown matrix and can contain more variation in coloring. 0. 25 6 pound pieces available The African continent is rich with mineral resources including agates and jaspers. The Gem Shop has imported rock from Morocco, South Africa, Namibia, Kenya,