The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
Tsumeb, Namibia
黑色电气石晶体 – 纳米比亚楚梅布矿
5.1 × 3.6 × 6.1 cm (2.01 × 1.42 × 2.40 in)
Longest edge: 61 mm (2.40 in)
SKU · 1031
$131.00
满 US$38 全球免运费
尺寸: 5.1 × 3.6 × 6.1 cm (2.01 × 1.42 × 2.40 in) · 61 mm (2.40 in).
产自纳米比亚楚梅布矿的墨黑色电气石晶柱，晶面具深刻纵纹、明亮的玻璃光泽，基部散开一丛较小的板状晶体。 立于透明压克力座上，高 6.1 cm。
有库存
- 矿物
- 电气石
- 产地
- Tsumeb, Namibia
- 尺寸
- 5.1 cm × 3.6 cm × 6.1 cm
- 重量
- 96 g
Based in China · China warehouse · 运费
Dispatch within 1–2 days. This is our general delivery estimate, not a destination guarantee; customs and carrier delays may apply.
US$38 = $38.00 · US$5 = $5.00
Shipping is free from US$38; below US$38, US$5 per parcel. Standard import duties are covered only on eligible routes. Local taxes and other applicable charges may be extra.
配送政策保证真品
人工检验 + 编号
全球配送
附保险与追踪配送
标本详情
请查看商品说明
14 天退货
免问原因退货期
标本详情
| 矿物 | 电气石 |
|---|---|
| 产地 | Tsumeb, Namibia |
| 晶系 | 六方晶系 |
| 化学式 | AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z (complex borosilicate supergroup) |
| 尺寸 | 5.1 cm × 3.6 cm × 6.1 cm |
| 重量 | 96 g |
| 颜色 | Green |
| 矿种 | 电气石 |
关于此标本
尺寸: 5.1 × 3.6 × 6.1 cm (2.01 × 1.42 × 2.40 in) · 61 mm (2.40 in).
黑，就是这颗晶体的全部重点：一支粗壮的晶柱，通体不透明，晶面上刻着电气石著名的深邃纵向条纹，光泽足以在每一道棱脊上抛出锐利的白色高光。 另一支较小的晶柱倚在它的肩上，一丛板状晶体自基部呈扇形展开，左下侧面则附着一片乳白色颗粒。
电气石并非单一矿物，而是一族硼矽酸盐，其中富铁的黑色端员最为常见。 硬度 7 至 7.5，已超出多数家居刮擦所能及的范围，而三方晶系的对称则清楚显示在平直侧面的晶柱与其浅平如凿口的晶头上。 这个矿种同时具有热电性：加热一颗晶体，它的两端会带上相反的电荷。
它高 6.1 cm，基部横向 5.1 × 3.6 cm，重 96 g，直立呈现于透明压克力座上。 此处每一张照片拍的都是这一颗晶体。
常见问题
我收到的会是照片中的这件标本吗?
是的。每件标本都是独一无二的单件,照片呈现的正是您将收到的实物 — 绝不使用素材库照片。
这件电气石是天然的吗?
是的 — 这类标本为天然形成。如同业界惯例,部分标本会经过轻度清理或修整;我们拍摄的是实物标本,并以保守的方式描述其产地与状况。
如何包装与寄送?
订单以全额保险、可追踪的方式寄送至全球,并仔细包装以保护脆弱的晶体。
可以退货吗?
可以 — 提供 14 天退货期。
收藏家怎么说
★★★★★4.98· 官网与 Etsy 顾客评价The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
This Black Cassiterite is so beautiful! I love this mineral. Thank you very much!
A very unique quartz. A fine mineral. A very nice piece for my collection. Shipped safely and quickly.
A very nice piece for my collection. Shipped safely and quickly.
This is a good addition to my collection. It was well packaged and shipped quickly. I am happy with my purchase.
I received my package all beat up and was like "oh-no!" but because they did a great job packing it, so no damage at all! I am so happy with my purchase. I highly recommend this seller to you.
This Argentinian Quartz is so beautiful! I love it. Thank you very much!
Everything was beautiful. Thank you so much! I would love to purchase from you again.
At first I thought I didn't get it, then I found it! It's beautiful and I love it! Thank you so much.
Awesome crystal, as described, thanks!!
Amazing quality and great shipping.
Good tracking and a pretty piece
Its Nice and beautiful as described
Alles prima, schneller versand und wie beschrieben
Great piece for the cabinet
This is a stunning piece of grape agate for a fair price. It was beautifully packaged and arrived quickly. I am so happy with my purchases from this vendor and look forward to securing more items from them in the future. Highly recommend this shop.
相关标本
黑色电气石晶体 – 纳米比亚楚梅布矿
$131.00