THE PREMIER MARKETPLACE FOR REAL GEMS
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      $200.00
      當前出價
      126
      出價
      關閉
      14/01/2025 07:32 am

      3 carat natural spinal from Burma

      126
      311
      12

      存貨單位
      尺寸(毫米)
      9.000 x 8.500 x 5.000mm
      重量 (cts)
      3.000
      Treatment
      No Treatment
      Shape
      Cushion
      類型
      Faceted
      顏色

      The spinal column, also known as the vertebral column or backbone, is a vital structure in the human body that provides support, protection, and flexibility. It is a complex assembly of bones, discs, nerves, and muscles. Below is a detailed description:

      Structure of the Spine

      The spine consists of 33 vertebrae, divided into five regions:

      1. Cervical Spine (Neck Region)

      7 vertebrae (C1–C7)

      • Supports the head and allows for movement such as nodding and rotation.

      • Notable vertebrae:

      C1 (Atlas): Supports the skull.

      C2 (Axis): Enables head rotation.

      2. Thoracic Spine (Upper Back)

      12 vertebrae (T1–T12)

      • Attached to the ribs, forming the ribcage to protect organs like the heart and lungs.

      3. Lumbar Spine (Lower Back)

      5 vertebrae (L1–L5)

      • Bears the weight of the upper body and provides flexibility and movement.

      4. Sacral Spine (Pelvic Region)

      5 fused vertebrae (S1–S5)

      • Forms the back of the pelvis, providing stability and connecting the spine to the hips.

      5. Coccyx (Tailbone)

      4 fused vertebrae

      • Acts as an attachment point for muscles and ligaments.

      Intervertebral Discs

      • Located between vertebrae, these cartilage structures act as shock absorbers and allow flexibility.

      • They consist of:

      Nucleus Pulposus: The soft, gel-like core.

      Annulus Fibrosus: The tough outer layer.

      Spinal Cord and Nerves

      • The spinal cord runs through the spinal canal, protected by the vertebrae.

      • It is part of the central nervous system, transmitting signals between the brain and the rest of the body.

      Functions of the Spine

      1. Support: Provides the framework for the body, supporting the head, shoulders, and torso.

      2. Movement: Enables a wide range of motion, including bending, twisting, and stretching.

      3. Protection: Safeguards the spinal cord and surrounding nerves.

      4. Flexibility and Shock Absorption: Discs and curves in the spine absorb shocks during activities like walking and running.

      Curves of the Spine

      • The spine has natural curves that enhance its strength and balance:

      Cervical and Lumbar (Lordotic Curves): Inward curves.

      運輸商 運送至:國家 運送到世界其他地區
      Standard Shipping - Tracked $15.00 / :幾天天 $15.00 / :幾天天
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      FedEx $40.00 / :幾天天 $40.00 / :幾天天
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      gemstonejewlery
      gemstonejewlery
      Welcome to our online gemstone jewelry boutique, where elegance meets the natural beauty of the earth. We specialize in carefully curated, handcrafted jewelry featuring the finest gemstones sourced from around the world. Whether you’re looking for a unique statement piece or a meaningful gift, our collection offers a stunning variety of rings, necklaces, bracelets, and earrings. Each piece is designed to celebrate the individuality and energy of the gemstones, offering timeless elegance and a touch of nature’s magic. Explore our collection and discover the perfect piece to elevate your style.
      :城市,國家
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      審計

      Gemstone Sheriff計畫允許我們的會員要求對任何產品進行審核,該審核由獨立的Gemologist人員完成,該資格人員評估商品描述和圖片的準確性。

      送貨細節

      船運:
      $15.00 21透過Standard Shipping - Tracked計算天數
      發貨自:
      Thailand

      付款方式

      • stripe
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      該賣家在Thailand交易中加入了0.00%稅。

      概述

      列表類型 : Standard
      產品編號 : 2671899
      預計建議零售價 : $800.00
      起拍價 : $1
      開始 : 10th January 2025 06:40 am PST
      結束 : 14th January 2025 07:32 am PST
      * 所有價格均以:貨幣為單位