A rare LAZZERINI-GEOJOIAS, expressive gemstone with a strong mineral identity: this handcrafted pendant showcases a natural Sphalerite crystal, also historically known as zinc blende, composed of zinc sulfide (ZnS), presented in a euhedral, bicolor, and banded prismatic formation. It is recognized as the principal zinc ore and belongs to the sulfide group, crystallizing in the isometric system. Its name derives from the Greek word sphaleros, associated with the idea of "deceptive" or "treacherous," as its dark varieties were historically confused with Galena, although they did not yield lead.

From a gemological point of view, Sphalerite is an uncommon gemstone highly prized by collectors, especially for its resinous to adamantine luster, high refraction, and extraordinary light dispersion. This piece is of EXTRA gemological grade (beautiful banded yellow and orange colors, transparent, euhedral, and matrix <10%).

Its dispersion can far exceed that of diamond, creating intense "fire" effects when light passes through the mineral. The colors vary according to the composition and iron content, and can include shades of honey, yellow, brown, red, green, reddish-brown, and even black; when pure, it can be colorless to light, while increased iron tends to darken the stone.

It stands out for preserving the natural architecture of the crystal, with a euhedral shape, mineral faces, chromatic bands, and an organic appearance that highlight its geological origin. Sphalerite has an approximate hardness of 3.5 to 4 on the Mohs scale, a density of around 3.9 to 4.1, and perfect cleavage, characteristics that make well-preserved specimens especially delicate and valuable. Therefore, its application in jewelry is best suited for pendants, necklaces, earrings, and pieces requiring careful handling, avoiding impacts, friction, drops, water, chemicals, and continuous use during intense activities.

The Paracatu region, Minas Gerais, is part of a Brazilian mineralogical context of great importance, associated with the Vazante-Paracatu belt and zinc-lead occurrences, with records of Sphalerite and Galena in hydrothermal and carbonate environments. This context enhances the value of the piece as a geojewel of relevant mineral origin, connecting beauty, rarity, geological history, and Brazilian territorial identity.

In the symbolic and energetic field, Sphalerite is traditionally associated with vitality, grounding, energetic protection, mental clarity, and strengthening of physical presence. In holistic practices, it is seen as a stone that assists in the connection between earthly energy and higher consciousness, favoring focus, courage, stability, and inner balance. These uses belong to the cultural, spiritual, and complementary fields, and do not replace professional medical or therapeutic care.

Zodiac: Gemini. Chakras: Root, Sacral, and Solar Plexus. Elements: Earth and Fire.

The handcrafted 18k gold-plated finish further enhances the contrast between the noble brilliance of the metal and the mineral strength of the "in natura"/crystalline Sphalerite. The result is a natural crystal jewel with a striking presence, ideal for those seeking an exclusive, rare piece with profound meaning — a creation that unites mineral aesthetics, natural authenticity, handcrafted luxury, and the geological memory of the Earth.

A unique LAZZERINI-GEOJOIAS piece: ideal for collectors, connoisseurs of rare minerals, lovers of natural jewelry, and those seeking beauty with history, energy, and preserved mineral identity.

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