カラット 9.80 天然エチオピア産オパール Cabochon - Height: 9 mm - Width: 7 mm- 1.96 g





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Cabochon-cut natural Ethiopian opals from Wello, Ethiopia, weighing 1.96 g and measuring 9 by 7 by 4 mm.
Description from the seller
天然のエチオピアンキャブオパール
透明度:半透明から不透明まで;
様々な背景で高解像度カメラで撮影し、できるだけ現実的にアイテムを再現しています。
追跡番号付きの登録郵便による世界配送。
Impostazioni Fotografiche
すべての商品は、マクロ拡大機能を備えた高解像度カメラで室内撮影し、LED照明(カラー温度5000K)を用いて太陽光に最も近い色温度で撮影します。写真はトリミングを除いて一切編集しません。
Assistenza
Catawikiのメッセージ機能を通じていつでもご連絡ください。ご興味のある商品についての追加情報をお伝えし、できるだけ早くお返事します。
Spedizione
追跡番号付きの書留郵便で世界中へ発送します。送料を最大限節約できるよう、同梱発送を適用します。
Restituzione
常に最善を尽くしますが、もしご満足いただけない場合には、法令および私どもの判断に基づき、購入にご満足いただけなかったお客様には理由を問わず全額返金を保証します。
ご关注ありがとうございます。ハッピー入札!
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.
天然のエチオピアンキャブオパール
透明度:半透明から不透明まで;
様々な背景で高解像度カメラで撮影し、できるだけ現実的にアイテムを再現しています。
追跡番号付きの登録郵便による世界配送。
Impostazioni Fotografiche
すべての商品は、マクロ拡大機能を備えた高解像度カメラで室内撮影し、LED照明(カラー温度5000K)を用いて太陽光に最も近い色温度で撮影します。写真はトリミングを除いて一切編集しません。
Assistenza
Catawikiのメッセージ機能を通じていつでもご連絡ください。ご興味のある商品についての追加情報をお伝えし、できるだけ早くお返事します。
Spedizione
追跡番号付きの書留郵便で世界中へ発送します。送料を最大限節約できるよう、同梱発送を適用します。
Restituzione
常に最善を尽くしますが、もしご満足いただけない場合には、法令および私どもの判断に基づき、購入にご満足いただけなかったお客様には理由を問わず全額返金を保証します。
ご关注ありがとうございます。ハッピー入札!
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.

