Spectrus - green granite of natural origin

Spectrus

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Colour
Green
Type
Granite
Origin
Brazil

Spectrus – green granite of natural origin

Spectrus is one of the most dramatic, magnetic, and artistic lithic materials in the world, mined in Brazil’s renowned stone basins. Recognized in contemporary architecture and high-end interior design as a true “natural picture,” it constitutes an exotic silicate granite/gneiss of the highest scenographic and structural value.
Visually, it is distinguished by a fluid and highly dynamic aesthetic: a background matrix in shades of forest green, olive green and dark emerald green blends and contrasts with vigorous waves, flares and inserts in tones of pitch black, warm gold, bronze, quartz grey and milky veins. The rough flow of the crystalline texture gives the surfaces a profound three-dimensionality and an unparalleled visual energy.

Technical characteristics of the Spectrus

Geologically it is classified as an exotic silicate magmatic/metamorphic rock (granitoid gneiss with quartz-feldspathic composition, enriched by potassium feldspars, micas and epidote/chlorite responsible for the dominant green and golden ones). Since it is a strictly silicate matrix material and completely free of carbonate components, it does not react to food or household chemical acids (such as lemon, vinegar, wine, juices or anti-limescale detergents) and is not subject to opacification or acid corrosion. It has a very high hardness (Mohs scale 6–7), excellent resistance to abrasion, scratches, intense trampling, frost and temperature changes, combined with a low water absorption rate (~0.12–0.18%).

Applications in design

– designer kitchen tops and islands for heavy use: a top-notch choice for kitchen tops, islands, and bar counters thanks to their absolute immunity to food acids, scratches, and direct heat.

– bookmatch compositions: the strongly wavy and energetic flow of the veins lends itself exceptionally to mirrored poses on accent walls, reception halls and scenographic wings.

– bathroom, SPA, and vanity top d’élite environments: widely used for floor-to-ceiling upholstery, shower trays, and vanity tops, creating a luxurious, enveloping, and deep atmosphere.

– high-impact flooring and siding: ideal for indoor and outdoor floors, executive entrances, and custom furnishings (living room tables, consoles, and fireplaces).

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