Formed by intense heat and pressure, Allure Quartzite is as pure as a mineral can get. It’s made of 100% quartz, which gives it a tight pattern in off-white and yellowish gray tones that really show off Ceará’s geology. Since it’s super tough and doesn’t soak up liquids easily, this metamorphic rock mixes total strength with a calm look—perfect for high-end, classic designs.
Every detail in natural stone comes from the perfect mix of minerals, creating colors, veins, and textures that can’t really be copied. It’s a natural formation that holds the story of the Earth, shaped over millions of years.
A very common mineral in the continental crust made of pure silica. It is essential in granites, sandstones, and quartzites and is known for its high hardness and glassy shine. It is highly resistant to weathering and forms beach sand. It comes in many colorful varieties, like amethyst, and is important for making glass and watches.

A fine-grained muscovite, rich in potassium and aluminum. It forms from the alteration of feldspars in hydrothermal zones and defines the foliation of metamorphic rocks. Its silk-like shine inspired the mineral’s name. Commonly found in schists, it helps indicate the intensity of geological changes in the Earth’s crust.

Minerals that do not let light pass through, even in very thin slices. Unlike silicates, they look black under a regular microscope. They include native metals, oxides, and sulfides like gold, pyrite, and magnetite. They have a strong metallic shine and are the economic base of metal mining around the world.







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