Blue Green Tourmaline 14.9 gram Brazil Specimen

Description

Appearance & Unique Character
This collectible specimen from Brazil weighs approximately 14.9 grams and displays a striking blue-to-green gradient—a hallmark of high-quality indicolite tourmaline. The combination of crystal form, natural zoning, and polished vibrancy makes it a standout for collectors.

Rarity of Indicolite
Indicolite, the blue variety of tourmaline, is among the rarer colors in the tourmaline family. Specimens with distinct blue-green bi-color zoning—like this one—are especially prized, as most tourmalines tend toward pinks, greens, or multicolors. The limited geological conditions required to form such hues make indicolite harder to source in collectible quality.

Geological Formation & Brazilian Origin
Tourmaline crystals form in pegmatitic environments, where slow-cooling, silica-rich fluids allow large crystals to grow. Trace elements, particularly iron, produce the deep blues and greens. Brazil, especially Minas Gerais, is one of the world’s most important tourmaline sources, known for its vivid color spectrum.

Physical Properties

• Mohs Hardness: 7–7.5 (durable and stable for handling)

• Crystal System: Trigonal, with strong pleochroism—colors shift depending on viewing angle

• Luster: Glassy with well-defined crystal striations

Uses & Applications

• Collector’s Piece: Rare indicolite is a highlight in mineral collections

• Educational Tool: Demonstrates pleochroism and color zoning for geology students

• Mindful Display: Its cool tones are said to inspire calm, focus, and clarity

Metaphysical Perspectives
Indicolite is often associated with communication, intuition, and emotional balance. Its rarity adds to its symbolic value, making it a gemstone of both beauty and meaning.

Care & Handling

• Gently clean with a soft cloth (avoid chemicals)

• Store separately from harder gemstones to prevent scratching

• Keep away from prolonged sunlight to preserve color vibrancy