Brazil Rocks Brazil Minerals I OakRocks
A layer of very fine crystals is known as "Drusy" or "Druse". Brazil is also the primary source for quartz crystals and their many varieties: Amethyst, Rose Quartz, Rutilated Quartz, Citrine and Smoky Quartz. Brazil traditionally has been a source for very large Quartz crystals, but changes in mining production have reduced the output.