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$34.00 USD
價格

TOUCH STONE BEAD 16.95 CARATS 0355-1

7243
0

存貨單位
尺寸(毫米)
x x mm
重量 (cts)
類型
Bead
顏色

DESCRIPTION:


GEM TYPE: TOUCHSTONE BEAD, HOLE DRILLED FOR NECKLACE.

WEIGHT: 16.95 CARATS

SIZE: 24 x 13 x 10  MM

COLOUR:  BLACK

CLARITY: OPAQUE

1 PIECE

 

ADDITIONAL COMMENT:

A TOUCHSTONE IS A SMALL TABLET OF DARK STONE SUCH AS FIELDSTONE, SLATE OR LYDITE, USED FOR

ASSAYING PRECIOUS METAL ALLOYS. IT HAS A FINELY GRAINED SURFACE ON WHICH SOFT METALS LEAVE A

VISIBLE TRACE.

DRAWING A LINE WITH THE GOLD ON THE TOUCHSTONE WILL LEAVE A VISIBLE TRACE. THE TRACE WILL

REACT DIFFERENTLY TO SPECIFIC CONCENTRATION OF NITRIC ACID, THEREBY IDENTIFYING THE QUALITY

OF THE GOLD. THUS 18 CT PURITY IS NOT AFFECTED BUT 14 CT GOLD WILL SHOW CHEMICAL ACTIVITY.

 

運輸商 運送至:國家 運送到世界其他地區
FedEx $12.00 / :幾天天 $39.00 / :幾天天
:國家
FedEx訂單折扣為$12.00 2或更多商品
世界其他地區
FedEx訂單折扣為$39.00 2或更多商品
Registered Shipping $9.00 / :幾天天 $16.00 / :幾天天
:國家
Registered Shipping訂單折扣為$9.00 2或更多商品
世界其他地區
Registered Shipping訂單折扣為$16.00 2或更多商品

stars and gems
stars and gems
:城市,國家
已驗證
:總反饋

  • skarastu
    skarastu
    積極的

    Beautiful gemstone. Checked to be genuine Tourmaline. Color was light pink. I was hoping for a pinkish purple as in the pictures. Great transaction and prompt shipping. Thank you.

  • kanon
    kanon
    積極的

    Paid and shipped - no feedback left after 100 days

  • kanon
    kanon
    積極的

    Paid and shipped - no feedback left after 100 days

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:
$16.00 21透過Registered Shipping計算天數
發貨自:
Australia

付款方式

  • paypal
  • escrow
該賣家在Australia交易中加入了10.00%稅。

概述

列表類型 : Standard
產品編號 : 161233
開始 : 20th December 2024 07:00 pm PST
* 所有價格均以:貨幣為單位