罕见的钒绿柱石晶体 — 天然螺旋状内含物，晶形卓越 水晶 - 高度: 31 mm - 宽度: 7 mm- 2.55 g - (1)

这是一枚非凡的天然 Vanadium Beryl 晶体——一种极受追捧的矿物品种——以其贯穿晶核、极为罕见的螺旋/螺线形内含物而著称。全球范围内在 beryl 中很少有如此完美形成的螺旋结构，因此此件对于资深爱好者和矿物收藏家来说是真正罕见之作。

Key Details

• Mineral: Vanadium Beryl (Vanadium-rich Beryl, distinct from standard Aquamarine due to vanadium coloration)

• Form: Well-formed hexagonal prismatic crystal, naturally terminated

• Signature Feature: Prominent, continuous helix/spiral inclusion — a natural geological phenomenon formed under unique, highly specific growth conditions. This spiraling pattern is extremely uncommon in beryl and is the defining feature of this specimen

• Color: Soft, icy sky-blue hue characteristic of vanadium-bearing beryl, with subtle golden mineral inclusions near the upper termination adding striking contrast

• Condition: Fully natural — untreated, unheated, unenhanced; complete crystal with no damage or repairs

• Transparency: Transparent to translucent; the helix inclusion is clearly visible and sharply defined throughout the crystal length

Rarity & Significance

Vanadium beryl itself is already scarce compared to iron-bearing aquamarine or chromium-bearing emerald. The presence of a distinct, continuous helical growth inclusion elevates this specimen to an exceptional level — such formations require precise fluctuations in temperature, pressure, and mineral concentration during millions of years of growth, and very few specimens display such a clear, well-formed spiral structure. This is not just a mineral specimen — it is a rare natural geological work of art.