Clear Quartz Crystals AAA Grade

Beautiful AAA grade quartz crystals from Brazil. 

In its purest form quartz is colourless and transparent.  This material is also known as rock crystal.  The presence of various impurities causes a wide variety of colours.  One example is amethyst whose purple colour is caused by iron.

Despite being one of the most abundant minerals on the planet, quartz crystals have amazed and fascinated humans for thousands of years.

Also known as silica or silicon dioxide, quartz is a chemical compound of silicon and oxygen.  Silicon dioxide occurs most commonly in nature as the mineral quartz.

The size of these large quartz crystals can vary from piece to piece.  We also have small and medium sizes available.

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