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$19.00 USD
价格
2379
8

VERY NICE PICASSO JASPER 40x30 MM

存货单位
尺寸(毫米)
40.000 x 30.000 x 5.000mm
重量 (cts)
75.000
颜色

This is a very nice oval PICASSO JASPER from China...40x30mm...

Jasper is derived from the Greek for "spotted stone". Jasper is usually considered a chalcedony, but put by scientists in a group by itself because of its grainy structure. The finely grained, dense jasper contains up to twenty percent foreign materials that determine its color, streak and appearance. Uniform jasper is rare. It usually is multicolored, striped spotted or flamed.
Some of the most treasured gems are those that show a picture that appears to be taken from nature, called "landscapes". The saturation of the color defines the value. The choice will more often depend on taste for the appearance and composition of the stone.
Species: Chalcedony
Color: All colors, mostly striped or spotted
Chemical composition: SiO2 silicon dioxide
Crystal system: (Trigonal) microcrystalline aggregate
Hardness: 6.5 - 7 (Mohs scale)
Specific gravity: 2.58 - 2.91
Refractive index: About 1.54
Birefringence: None
Color of streak: White, yellow, brown, red
Absorption spectrum: Cannot be evaluated
Fluorescence: None

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Standard Shipping - Tracked $8.00 / :几天天 $8.00 / :几天天
:国家
Standard Shipping - Tracked 对包含 4 或更多商品的订单折扣为 $10.00
世界其他地区
Standard Shipping - Tracked 对包含 4 或更多商品的订单折扣为 $10.00
Registered Shipping $8.00 / :几天天 $8.00 / :几天天
:国家
Registered Shipping 对包含 4 或更多商品的订单折扣为 $8.00
世界其他地区
Registered Shipping 对包含 4 或更多商品的订单折扣为 $8.00

jeanclaude
jeanclaude
stones from the world to quality
:城市,国家
已验证
:总反馈

  • iced
    iced
    积极的

    Really beautiful rough, looking forward toward the next rough.

  • guest344684
    guest344684
    积极的

    Paid and shipped - no feedback left after 100 days

  • rdbisanti
    rdbisanti
    积极的

    Paid and shipped - no feedback left after 100 days

  • rdbisanti
    rdbisanti
    积极的

    Paid and shipped - no feedback left after 100 days

  • terrasini
    terrasini
    积极的

    Paid and shipped - no feedback left after 100 days

审计

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送货细节

船运:
$10.00 :通过 Registered Shipping 计算天数
发货自:
France

付款方式

  • paypal

概述

列表类型 : Standard
产品编号 : 1071608
开始 : 15th November 2024 06:05 am PST
* 所有价格均以:货币为单位