Quartz is one of the most common minerals on Earth, making up about 12% of all minerals. It is silicon dioxide (SiO₂) and is found in both sedimentary and volcanic rocks.
When quartz forms under high temperatures during the final stage of cooling, it can crystallize within just a few months.
Quartz is mined in several parts of the world, including Brazil, Japan, the United States, and Switzerland.
All minerals used for the creation of our kombolois are mostly gemstones used to craft jewelry. Handle this komboloi with care. Inclusions, cracks and breakage surfaces are a natural phenomenon and should never be associated with wear and tear.
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