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我們提供全球配送

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免運費

訂單金額超過 100 美元 / 85 歐元 / 75 英鎊

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30 天退款保證

100% 安全付款

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Free Form Septaria – Polished Septarian Nodule Specimen (Medium)

Nature’s Own Geometry

Septaria — also known as septarian nodules — are among the most visually fascinating stones in the mineral world. Their name derives from the Latin septum (partition), a reference to the striking network of internal cracks and chambers that define each piece.

These nodules formed millions of years ago when volcanic activity killed small marine creatures, and sediments accumulated around their remains. Over time the material hardened, shrank, and cracked inward, filling with contrasting minerals to create the bold, geometric patterning that makes every septarian specimen entirely unique.

This free form cut showcases the stone’s natural contours while the polished surface brings out the full depth of colour and internal structure — warm browns, ochres, and grey-black seams that shift with the light.

Specimen Details

  • Stone: Septaria (Septarian Nodule)
  • Form: Free form — polished, following the stone’s natural shape
  • Size: Medium — 501g to 750g
  • Note: Graded by weight; exact shape, patterning, and colour will vary. Each piece is entirely unique.

Display & Care

Wipe clean with a soft dry cloth. Displays beautifully on a shelf, desk, or in a mineral collection. A compelling conversation piece for collectors, educators, and interior designers alike.

HK$429.00 HKD

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