$42.00
A 1-inch nundoorite slice from Australia, hand-polished to reveal olive-green and brown crystalline patterns. Ideal for jewelry setting, wire wrapping, or refined lapidary design.
In stock
Each slice is hand-cut and polished from authentic Nundoorite, a rare metamorphic gemstone known for its distinctive green-brown streaked texture and fine crystalline luster. The 1-inch slice has been precision-trimmed to a smooth, even surface — perfect for wire wrapping, bezel setting, or small pendant work. The natural fibrous shimmer of the stone reflects beautifully under light, making it a versatile material for both jewelry artists and mineral collectors.
Nundoorite is a rare Australian gemstone composed primarily of aegirine and orthoclase feldspar, discovered near the small town of Nundora in New South Wales — from which it takes its name. The stone forms through metamorphic alteration of alkaline igneous rock, producing striking olive-green aegirine crystals interwoven with pink to brown orthoclase feldspar.
This unique mineral combination gives Nundoorite its characteristic fibrous shimmer and contrasting color bands. Material suitable for jewelry-quality cutting is scarce, as the deposit is extremely limited and largely inactive, making each piece increasingly collectible.
| Property | Value |
|---|---|
| Mineral Class | Silicate (Aegirine–Feldspar Aggregate) |
| Primary Components | Aegirine (NaFeSi₂O₆), Orthoclase (KAlSi₃O₈) |
| Crystal System | Monoclinic |
| Mohs Hardness | 6 – 6.5 |
| Locality / Formation Type | Nundora, New South Wales, Australia – Metamorphosed alkaline rock deposit |
First identified in the mid-20th century, Nundoorite remains one of Australia’s most distinctive local gemstones. It is mined in only one small area, and production has been minimal for decades, contributing to its rarity. The stone’s natural banding and fibrous sheen are reminiscent of serpentine and jade, yet it possesses its own distinctive look and texture.
Because of its toughness and polish quality, lapidaries and jewelers prize Nundoorite for limited-edition jewelry, particularly cabochons, pendants, and inlay designs. Its scarcity and earthy palette have earned it a growing reputation among collectors of regional Australian stones.
While not traditionally associated with any historical lore, Nundoorite’s deep olive and chestnut hues evoke balance, stability, and connection to the earth. In contemporary artisan use, it’s often seen as a grounding stone — visually rooted in natural landscapes and the rugged character of the Australian outback. When used in jewelry, it reflects harmony between strength and simplicity, echoing nature’s refined artistry.
This 1-inch slice is cut thin and flat, with a polished face ideal for immediate use in wire wrapping, metal setting, or creative lapidary applications.
Its dense interlocking structure supports detailed wraps or bezel frames without chipping.
The green and brown contrast provides visual depth suited for pendants and custom artisan pieces.
Small enough for jewelry yet substantial enough for collection display.
Each slice showcases a unique interplay of feldspar sheen and dark green aegirine, offering jewelers and collectors a material both rare and visually striking.
Expect variations in tone and pattern — some with bright olive veins, others with fine banding or subtle pink feldspar shimmer. The polish reveals a silky to vitreous luster. These natural differences ensure every slice is one of a kind, reflecting the singular geology of its Australian source.
Clean gently with a soft cloth or mild soap and water. Avoid acids, harsh chemicals, or high heat during jewelry fabrication. Although Nundoorite is durable, treat edges carefully during wire wrapping or bezel setting to maintain surface integrity.
| Weight | 3 oz |
|---|---|
| Dimensions | 1 × .25 × 1 in |
