Clear Quartz Crystals AAA-Grade
Beautiful AAA-grade quartz crystals from Brazil.
These transparent crystals are inclusion-free. This type of quartz is also known as rock crystal.
Various impurities in the mineral's crystal structure cause a variety of colours. One example is amethyst, whose colour comes from iron.
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 slightly from piece to piece. We also have extra-small, small and medium sizes available.
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