Amethyst Cluster | Brazil opal They each display unique flashes

They each display unique flashes of blue

a region known worldwide for exceptional petrified wood

is weakly to moderately magnetic and has a Mohs hardness of 5

admired for its striking color and natural white veining

Madagascar is renowned for producing some of the world’s finest Celestite

Amethyst Cluster | Brazil opal They each display unique flashesAmethyst is a purple to violet variety of quartz (SiO2). Its color comes from trace iron and exposure to gamma radiation. Though it can be found all over the world, some of the highest quality specimens come from Brazil and Uruguay. Its name comes from the Greek word ""amethytos"" meaning not drunk. Today, popular holistic beliefs is that this crystal can bring mental clarity and tranquility. This item is 4" x 3. 5" and weighs 8. 45 oz