Presenting Copper Bearing Natural 8.95 Carat Rare Tourmaline Gemstone

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詳細

SKU
寸法(mm): 13.91 x 10.76 x 8.98mm
重さ (CT): 8.95
Clarity: VS, SI
Type: Faceted
色

説明

Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmaline's, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.

配送

プロバイダー	行き先	料金
Standard Shipping - Tracked デフォルト	その他の地域 21	最初のアイテム追加アイテムごとに送料上限
Express Shipping	その他の地域 7	最初のアイテム追加アイテムごとに送料上限
FedEx	その他の地域 10	最初のアイテム追加アイテムごとに送料上限
Standard Shipping - Tracked デフォルト	タイ 1	最初のアイテム追加アイテムごとに送料上限
Express Shipping	タイ 7	最初のアイテム追加アイテムごとに送料上限
FedEx	タイ 1	最初のアイテム追加アイテムごとに送料上限

詳細

SKU
寸法(mm): 13.91 x 10.76 x 8.98 mm
重さ (CT): 8.95
Clarity: VS, SI
Type: Faceted
色

説明

配送

プロバイダー	行き先	料金
Standard Shipping - Tracked デフォルト	その他の地域 21	最初のアイテム追加アイテムごとに送料上限
Express Shipping	その他の地域 7	最初のアイテム追加アイテムごとに送料上限
FedEx	その他の地域 10	最初のアイテム追加アイテムごとに送料上限
Standard Shipping - Tracked デフォルト	タイ 1	最初のアイテム追加アイテムごとに送料上限
Express Shipping	タイ 7	最初のアイテム追加アイテムごとに送料上限
FedEx	タイ 1	最初のアイテム追加アイテムごとに送料上限