Opal Essence
オーストラリア産オパールベレムナイト 1.65カラット - 素晴らしい多色コレクター化石
オーストラリア産オパールベレムナイト 1.65カラット - 素晴らしい多色コレクター化石
受取状況を読み込めませんでした
オーストラリア産オパール・ベレムナイト 1.65カラット - 鮮やかな多色のコレクター向け化石
オーストラリア産のオパール・ベレムナイトから切り出された美しい天然オパールです。ベレムナイトは約1億3500万年前のジュラ紀および白亜紀に生息していた古代の海洋生物の化石です。長さ12mmのこの石は現在は一つの塊ですが、半分にカットしてペアのイヤーストーンを作ることも可能です。単一の先史時代のオパールから作る、唯一無二のマッチドセットを作る希少な機会です。
高品質のベレムナイトは美しいペンダントにもなり、オパールや化石のコレクションに素晴らしいアクセントを加えます。
オパール・ベレムナイトについて
ベレムナイトは海洋生物で、現代のイカやコウイカの最も近い親戚にあたります。現代のイカとは異なり、硬い内部骨格を持ち、尾部には弾丸のような形状のロストラムと呼ばれる構造がありました。このロストラムが化石として発見されます。オパールを含む堆積物に埋もれると、有機物が数百万年かけて貴重なオパールに置き換わり、今日見られる驚くべきオパール・ベレムナイトが形成されます。
仕様
- 重量:1.65カラット
- 寸法:約12 x 4 x 3 mm
- 形状:長方形バー(ベレムナイトのロストラム形状)
- タイプ:天然ソリッドオパール、オパール・ベレムナイト化石から切り出し
- 産地:オーストラリア
- 仕上げ:カット&ポリッシュ済み、セッティングまたは再カット可能
- 品番:NB17
備考
倫理的に調達。天然のソリッドオパールで、処理や強化は一切なし。オパール・ベレムナイトは希少でコレクター向けのオパール化石です。
詳細はオパールエッセンスまでお問い合わせください。
共有する

Let customers speak for us
from 14 reviewsSo happy with my amazing opal ring! Such fantastic service with very speedy delivery. Can’t recommend Opal Essence enough! Thank you.
Everything I've purchased from Nicole has been excellent. Every Opal I've cut from Opal Essence has been cuttable. The prices are more than fair and I'd highly recommend shopping here.
The stone is beautiful and just as shown on website. Working with Nichole at Opalessence is always a pleasure. There is no one better in the business.
I love everything about these two wonderful opal doublets, from their stunning colours, to their pocket friendly price, as well as the help that I got from the vendor, in helping me find the stones (plus two pairs (one pair of 5mm & one pair of 6mm rounds, of triplets which are not in this order) I needed for a project that I have had in mind for a year or so.
I love this boulder opal, because I see a Manx cat blowing out a plume of smoke, a rat sitting by the cat’s back leg, and a bird flying, all of which are in stunning colours, which I got for just $79(us), which is just £62.5 plus $10 for postage, and I have immediately put it in pride of place alongside a Belemnite opal, which I love just as much. And I have had excellent experience with this vendor, who has given me lots of advice on top of all of the good service.
I love everything that I have bought from this company, and they have been very helpful and supportive to someone who has just started to learn about polishing opals, so I’m more than happy to suggest that if you are after opals, both in the rough and fully polished, then you should definitely look at their stock, because I am sure that you will love their stock as much as their prices.
I love everything about these two wonderful opal doublets, from their stunning colours, to their pocket friendly price, as well as the help that I got from the vendor, in helping me find the stones (plus two pairs (one pair of 5mm & one pair of 6mm rounds, of triplets which are not in this order) I needed for a project that I have had in mind for a year or so.
I love this boulder opal, because I see a Manx cat blowing out a plume of smoke, a rat sitting by the cat’s back leg, and a bird flying, all of which are in stunning colours, which I got for just $79(us), which is just £62.5 plus $10 for postage, and I have immediately put it in pride of place alongside a Belemnite opal, which I love just as much. And I have had excellent experience with this vendor, who has given me lots of advice on top of all of the good service.
I love everything that I have bought from this company, and they have been very helpful and supportive to someone who has just started to learn about polishing opals, so I’m more than happy to suggest that if you are after opals, both in the rough and fully polished, then you should definitely look at their stock, because I am sure that you will love their stock as much as their prices.
This beautiful piece, is partially finished, and it offers the chance of being cut into thinner slices, which offers lots of possibilities for me, and, on top of the competitive prices, the service is as fast as possible, which means that I am looking forward to finding more stones that I want to have, because I know that I can trust them.
This is a stunning stone, and I am already thinking about what I am going to do with it, and because of the service and the prices, I am going to be buying more stones from this vendor asap.
This is a gorgeous piece, which was a great price, because it needs some more work, but that means that it will give me a chance to make what I want out of it. And the seller sent me some potch for me to practice on too, which is very kind of them, and I am looking forward to seeing some more stones that I want from them, because they are true to their word, which is important in this day and age.
This beautiful piece, is partially finished, and it offers the chance of being cut into thinner slices, which offers lots of possibilities for me, and, on top of the competitive prices, the service is as fast as possible, which means that I am looking forward to finding more stones that I want to have, because I know that I can trust them.
This is a stunning stone, and I am already thinking about what I am going to do with it, and because of the service and the prices, I am going to be buying more stones from this vendor asap.