送料無料 14.20ct ナチュラル エチオピア オパール Cabochon - Height: 8 mm - Width: 6 mm- 2.84 g





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€12 | ||
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Natural Ethiopian opal cabochon from Wello, Ethiopia, weighing 2.84 g and measuring 8 × 6 × 4 mm.
Description from the seller
自然エチオピア産キャボション・オパール
透明度:半透明から不透明まで;
異なる背景で高解像度カメラで撮影した写真により、できる限り現実的に商品を depicted 引きのように見せます。
追跡番号付きの登録郵便による世界発送。
撮影設定
すべての商品は、内部環境でLED照明5000K(太陽光に最も近い色温度)で、マクロ拡大撮影用の高解像度カメラを用いて個別に撮影されます。写真はトリミングを除き、一切加工されません。
Assistenza
興味のある商品についての情報は、いつでもCatawikiのメッセージ機能を通じてお問い合わせください。できるだけ早くお返事します。
Spedizione
世界中へ書留郵便と追跡番号付きで発送します。郵送料の最大限の節約を図るため、同梱発送を適用します。
Restituzione
常に最善を尽くしますが、万一ご満足いただけない場合は、規制に準じ、私どもの判断に基づき、購入にご満足いただけないお客様には理由を問わず全額返金を保証します。
ご関心ありがとうございます。ハッピ bidding!
An opal is a hydrated form of silica with a water content ranging from 3 to 21%.Indeed, it is this permeability to water that makes it a hydrophile.
Opals are deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt. Precious opals show a variable interplay of internal colors.
At microscopic scales, precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice. These ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
自然エチオピア産キャボション・オパール
透明度:半透明から不透明まで;
異なる背景で高解像度カメラで撮影した写真により、できる限り現実的に商品を depicted 引きのように見せます。
追跡番号付きの登録郵便による世界発送。
撮影設定
すべての商品は、内部環境でLED照明5000K(太陽光に最も近い色温度)で、マクロ拡大撮影用の高解像度カメラを用いて個別に撮影されます。写真はトリミングを除き、一切加工されません。
Assistenza
興味のある商品についての情報は、いつでもCatawikiのメッセージ機能を通じてお問い合わせください。できるだけ早くお返事します。
Spedizione
世界中へ書留郵便と追跡番号付きで発送します。郵送料の最大限の節約を図るため、同梱発送を適用します。
Restituzione
常に最善を尽くしますが、万一ご満足いただけない場合は、規制に準じ、私どもの判断に基づき、購入にご満足いただけないお客様には理由を問わず全額返金を保証します。
ご関心ありがとうございます。ハッピ bidding!
An opal is a hydrated form of silica with a water content ranging from 3 to 21%.Indeed, it is this permeability to water that makes it a hydrophile.
Opals are deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl, and basalt. Precious opals show a variable interplay of internal colors.
At microscopic scales, precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice. These ordered silica spheres produce the internal colors by causing the interference and diffraction of light passing through the microstructure of the opal.
Details
Disclaimer
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.

