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Quartz or crystal rock is a crystal composed of silica (SiO2). After feldspar, it is the most abundant crystal in the earth's crust, being present in large quantities of sedimentary, igneous and metamorphic rocks. Within quartz properties, it is noted for its hardness and resistance to weathering at the Earth's surface.
Therefore, it is very common to use this crystal as a decoration element, for example with a quartz druze.
We have different sizes and shapes, so we invite you to choose the quartz geode you like the most.