THE PREMIER MARKETPLACE FOR REAL GEMS
$42.00 USD
推定希望小売価格 $150.00
1500
3

474.25 CTS PURPLE LABRADORITE SPECIMEN -MADAGASCAR [STS2169]

SKU
寸法(mm)
53.600 x 52.000 x 20.400mm
重さ (CT)
474.250
タイプ
Specimen

LABRADORITE PURPLE
Mined at Fort Dauphin Madagascar -Africa 
A  purple tone  in this sspecimen is very unique. This specimen does have a play of purple with other colours. 
well polished.

Labradorite  a feldspar mineral, is an intermediate to calcic member of the plagioclase series.. The streak is white, like most silicates. The refractive index ranges from 1.555 to 1.575. Twinning is common. As with all plagioclase members the crystal system is triclinic and three directions of cleavage are present two of which form nearly right angle prisms. It occurs as clear, white to gray, blocky to lath shaped grains in common mafic igneous rocks such as basalt and gabbro, as well as in anorthosites.

The iridescence is the result of light refracting within lamellar intergrowths resulting from phase exsolution on cooling in the Boggild miscibility gap.

Gemstone varieties of labradorite exhibiting a high degree of iridescence are called spectrolite; moonstone and sunstone are also commonly used terms, and high-quality samples with good iridescent qualities are desired for jewelry.

 


配送業者 発送先:国 その他の国への配送
FedEx $12.00 / :日日 $39.00 / :日日
:国
:数量以上のアイテムを含む注文では、:プロバイダーは $12.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $39.00 に割引されます
Registered Shipping $9.00 / :日日 $16.00 / :日日
:国
:数量以上のアイテムを含む注文では、:プロバイダーは $9.00 に割引されます
世界のその他の地域
:数量以上のアイテムを含む注文では、:プロバイダーは $16.00 に割引されます

sedagems
sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
:都市、:国
確認済み
:合計フィードバック

  • gemarab
    gemarab
    ポジティブ

    Great and clear sapphire, beautiful cut ! Great packaging

  • js20031
    js20031
    ポジティブ

    AAAA+++ Very Happy! Just like the pic.

  • js20031
    js20031
    ポジティブ

    AAAA+++ Very Happy! Just like the pic.

監査

Gemstone Sheriffプログラムを使用すると、当社のメンバーはあらゆる製品の監査をリクエストできます。この監査は、商品の説明と写真の正確さを評価する独立した:資格認定者によって完了されます。

発送詳細

配送:
$16.00 Registered Shipping 経由の日数をカウント
発送元:
Australia

支払いオプション

  • paypal
  • stripe
この出品者は、Australia での取引に 10.00% 税金を追加します。

概要

リストタイプ : Standard
製品番号 : 1446866
始まります : 28th October 2024 08:49 pm PDT
* すべての価格は:通貨で表示されます