The products are adorable, and the shop provides excellent service—they respond to messages quickly and handle any issues effectively.
China
蓝铜矿标本 — 中国
4.3 × 3.8 × 2.8 cm (1.69 × 1.50 × 1.10 in)
Longest edge: 43 mm (1.69 in)
SKU · ne061
$35.00
满 US$38 全球免运费
尺寸: 4.3 × 3.8 × 2.8 cm (1.69 × 1.50 × 1.10 in) · 43 mm (1.69 in).
一层由细小块状蓝铜矿晶体组成的结壳，覆盖这件中国母岩标本的上三分之一，群青色深到在凹处近乎发黑。 底下灰褐色的围岩带着锈橘色沾染，把蓝色衬得格外鲜明。
有库存
- 矿物
- 蓝铜矿
- 产地
- China
- 尺寸
- 4.3 cm × 3.8 cm × 2.8 cm
- 重量
- 25 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
关于此标本
尺寸: 4.3 × 3.8 × 2.8 cm (1.69 × 1.50 × 1.10 in) · 43 mm (1.69 in).
这里由蓝色主导。 一层细小块状蓝铜矿晶体的结壳铺过这件母岩标本的上三分之一，落入阴影处近乎发黑，而只要有晶面转向光线，便迸出硬朗的群青色。 底下的围岩呈灰色与褐色，贯着锈橘色的沾染纹。
蓝铜矿是一种次生铜碳酸盐，Cu3(CO32(OH)2，形成于含氧地下水分解原生铜硫化物之处——这也是为什么它总以覆膜与结壳的形式出现在风化的矿石上，而非深藏于新鲜岩石内部。 它偏软，莫氏硬度 3.5 至 4，在极长时间的曝晒下可能转变为孔雀石，因此请让它远离持续的直射阳光与干热环境。
尺寸 4.3 cm × 3.8 cm × 2.8 cm，重 25 g，拍摄时以白色黏土固定于透明压克力座上。 那些照片记录的就是这一件标本，连同它的蓝色结壳。
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。
这件蓝铜矿是天然的吗?
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.
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