Very Large Rare Grey Amethyst Cluster With Big Quartz. The pictures do not do this piece justice! Its stunning and has many rainbows. Please see photos for measurements. ###128302;please take a look at my other crystal listings ###128302.This item is in the category "Collectables\Rocks, Fossils & Minerals\Crystals". The seller is "crystal_life" and is located in this country: GB. This item can be shipped to United Kingdom.