Kyanite Blue Cluster A-Quality on Fitted Metal Stand

What You're Receiving

An A-Quality blue kyanite cluster specimen from Brazil, mounted on a custom-fitted metal stand for immediate gallery-grade display. Blade-like kyanite crystals radiate in layered fans of deep azure, catching light with a silky, near-chatoyant sheen. Each piece is entirely unique in form and color saturation.

• Height: 12.5" | Width: 5.25" | Depth: 5"
• Weight: 2,300 g (approx. 5.07 lbs)
• Origin: Brazil
• Grade: A-Quality — exceptional crystal clarity, color depth, and blade definition
• Stand: Custom-fitted metal, included

Geological Profile

• Mineral: Kyanite — an aluminum silicate (Al₂SiO₅) in the nesosilicate subclass, polymorphous with andalusite and sillimanite.
• Crystal System: Triclinic; forms elongated, blade-like crystals with a distinctive pearlescent luster.
• Mohs Hardness: Anisotropic — 4.5 along the blade length, 6.5 across it; one of the few minerals with two distinct hardness values on a single crystal.
• Color: Caused by trace iron and titanium impurities; ranges from pale sky blue to deep sapphire, often zoned within a single blade.
• Formation: Develops under high-pressure, low-temperature metamorphic conditions in schists and gneisses; a reliable indicator mineral for geologists mapping subduction zone terranes.
• Primary Sources: Brazil (Minas Gerais), Nepal, India, Kenya, and the Swiss Alps.

Historical & Cultural Significance

Kyanite's name derives from the Greek kyanos, meaning deep blue — the same root as the English word "cyan." Historically, kyanite was used as a refractory material in high-temperature industrial applications due to its thermal stability, but gem-quality blue specimens have long been prized by collectors as natural sapphire alternatives. In Himalayan and South Asian traditions, blue stones of this clarity were associated with sky deities and celestial protection. Its dual hardness made it a subject of fascination among early mineralogists, and it remains a benchmark specimen in university and museum mineral collections worldwide.

Metaphysical & Energetic Properties

• Chakra: Throat and third-eye chakras — associated with clear communication, truth, and intuitive insight.
• Alignment: One of the few crystals said to neither accumulate nor require cleansing of negative energy; considered a self-clearing stone.
• Meditation: Used to facilitate deep meditative states, lucid dreaming, and access to higher states of awareness.
• Emotional: Traditionally linked to cutting through confusion, resolving conflict, and restoring calm after disruption.

Display & Collecting Notes

At 12.5" tall and over 5 lbs, this is a statement-scale specimen suited for a collector's cabinet, executive desk, or architectural shelf display. The fitted metal stand elevates the cluster to its optimal viewing angle, requiring no additional mounting. A-Quality designation reflects superior blade definition, color uniformity, and structural integrity relative to standard commercial grade.

Care Instructions

• Dust with a soft, dry brush — a natural-bristle paintbrush works well between blade formations.
• Avoid water immersion; kyanite's cleavage planes can absorb moisture and weaken over time.
• Keep away from prolonged direct sunlight to preserve color saturation.
• Handle by the base or stand — the blade tips are delicate and can fracture under lateral pressure.