The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
绿色钙铝榴石晶簇 – 坦尚尼亚
3.3 × 1.8 × 2.5 cm (1.30 × 0.71 × 0.98 in)
Longest edge: 33 mm (1.30 in)
SKU · xThlv2XwbbtbTjYF
$125.00
满 US$38 全球免运费
尺寸: 3.3 × 1.8 × 2.5 cm (1.30 × 0.71 × 0.98 in) · 33 mm (1.30 in).
铬绿色的钙铝榴石晶粒密集成晶簇，单颗不过一毫米左右，铺满这块坦尚尼亚板状标本的正面。 一角露出深灰色的围岩，把绿色衬托得更为醒目。 3.3 × 1.8 × 2.5 cm，35 g，置于透明压克力方块上展示。
已售出
- 矿物
- 石榴石
- 产地
- Tanzania
- 尺寸
- 3.3 cm × 1.8 cm × 2.5 cm
- 重量
- 35 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 | 石榴石 |
|---|---|
| 产地 | Tanzania |
| 晶系 | 等轴晶系 |
| 化学式 | X3Y2(SiO4)3 |
| 尺寸 | 3.3 cm × 1.8 cm × 2.5 cm |
| 重量 | 35 g |
| 颜色 | Green |
| 矿种 | 石榴石 |
关于此标本
尺寸: 3.3 × 1.8 × 2.5 cm (1.30 × 0.71 × 0.98 in) · 33 mm (1.30 in).
铬绿色的晶体，没有一颗比一粒砂糖大多少，结壳般覆满这块坦尚尼亚板状标本的正面。 每一颗都是带玻璃光泽的小菱形十二面体，聚在一起把光反射成翠绿与雪白的碎点。 靠近左上方，晶被逐渐变薄，深灰色的围岩透了出来，让绿色有了燃烧的背景。
钙铝榴石是石榴石族中的钙铝端员，化学式为 Ca3Al2(SiO43；如此浓烈的绿色来自微量的铬与钒取代了铝的位置。 这类晶体生长于热液改造不纯石灰岩之处，在孔洞壁上播下成千上万颗细小的个体，而非少数几颗大晶。 硬度 6.5 至 7.5 且无解理，使这片晶簇远比它闪亮的外表更为坚韧。
板状标本尺寸为 3.3 × 1.8 × 2.5 cm，重 35 g，陈列于图中所见的透明压克力方块上。 本商品页的每一张照片，拍摄的都是这一片标本。
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。
这件石榴石是天然的吗?
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
绿色钙铝榴石晶簇 – 坦尚尼亚
$125.00