カラット 15.0 ナチュラル・エチオピア産オパール Cabochon - Height: 10 mm - Width: 8 mm- 3 g

Starting bid
€ 1

Add to your favourites to get an alert when the auction starts.

Georgia Foteinou
Expert
Estimate € 150 - € 200
Catawiki Buyer Protection

Your payment’s safe with us until you receive your object.View details

Trustpilot 4.4 | 136208 reviews

Rated Excellent on Trustpilot.

Description from the seller

天然のエチオピア産キャブオパール

透明度: 半透明から不透明まで;
撮影は、アイテムをできるだけ現実的に描写するため、背景を変えた高解像度カメラで行います。

追跡番号付きの書留郵便で世界配送。

Impostazioni Fotografiche
すべての商品は、室内環境で5000KのLED照明を用いたマクロ倍率の高解像度カメラで個別に撮影されます。太陽光に最も近い色温度です。写真は切り抜きを除いて一切加工されません。

Assistenza
商品に関する追加情報については、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できるよう努めます。

Spedizione
世界各地へ、書留郵便と追跡番号付きで発送します。郵送料の節約を最大限にするため、同梱発送を適用します。

Restituzione
私たちは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、法令の規定および私たちの信念に基づき、購入にご満足いただけないお客様には理由の如何を問わず返金を保証します。

ご注意ありがとうございます。Happy 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.

天然のエチオピア産キャブオパール

透明度: 半透明から不透明まで;
撮影は、アイテムをできるだけ現実的に描写するため、背景を変えた高解像度カメラで行います。

追跡番号付きの書留郵便で世界配送。

Impostazioni Fotografiche
すべての商品は、室内環境で5000KのLED照明を用いたマクロ倍率の高解像度カメラで個別に撮影されます。太陽光に最も近い色温度です。写真は切り抜きを除いて一切加工されません。

Assistenza
商品に関する追加情報については、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できるよう努めます。

Spedizione
世界各地へ、書留郵便と追跡番号付きで発送します。郵送料の節約を最大限にするため、同梱発送を適用します。

Restituzione
私たちは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、法令の規定および私たちの信念に基づき、購入にご満足いただけないお客様には理由の如何を問わず返金を保証します。

ご注意ありがとうございます。Happy 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

主要鉱物
Carat 15.0 Natural Ethiopian Opals
鉱物形態
Cabochon
重量
3 g
産地 (地域/都市)
Wello
原産国
Ethiopia
高さ
10 mm
8 mm
奥行き
4 mm
Sold by
イタリアVerified
3622
Objects sold
99.61%
protop

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.

Similar objects

For you in

鉱物と隕石