I received six rocks in my purchase order all as expected, and I will use mineral box again

真鍮色に輝く五角十二面体の黄鉄鉱が密に組み合い、その多くは上面がガンメタル色に変色しています。結晶の隙間を無色の尖った水晶が埋めています。ペルー産、6.0 × 5.0 × 4.0 cm、200 g。
| 鉱物 | 黄鉄鉱 |
|---|---|
| 産地 | — |
| 結晶系 | — |
| 化学式 | FeS₂ |
| サイズ | 6.0 cm × 5.0 cm × 4.0 cm |
| 重量 | 200 g |
| 色 | Metallic |
| 状態 | 鑑賞面に損傷はありません |
このペルー産の群晶は、黄鉄鉱の結晶面の半分がガンメタル色に沈み、残る半分は真鍮色のまま燃えるように輝いています。この分かれ方こそが、部屋の向こうからでも目を引く理由です。結晶は五角十二面体。五角形の面が浅い角度で接し、最大のものは 1.5 cm 近くあります。互いに固く食い込むように並ぶため、水晶が入り込める余地は細い隙間だけです。
黄鉄鉱は二硫化鉄、FeS2です。これほど鋭い結晶を産する場所としては、ペルーの多金属鉱脈が古典的な存在で、五角十二面体はありふれた立方体に比べて出会う機会の少ない晶相です。モース硬度6〜6.5と聞くと頑丈そうですが、黄鉄鉱は脆く、ぶつければ角が欠けます。上面の暗い曇りは薄い表面の変色で、湿った場所に置くと広がります。乾いた棚に置き、超音波洗浄機にはかけないでください。
群晶の寸法は 6.0 × 5.0 × 4.0 cm、重量は 200 g。片手にちょうど収まる大きさで、寸法感が伝わるよう指で挟んだ写真を掲載しています。台座は付属しません。上の画像はすべて、この一つの群晶を撮影したものです。
はい。すべての標本は一点物で、写真はお届けする現物そのものです。イメージ写真は一切使用していません。
はい — このような標本は自然に形成されたものです。業界の慣習として一部の標本は丁寧なクリーニングや整形を行うことがありますが、実物を撮影し、産地と状態は控えめに記載しています。
ご注文は全世界へ、保険付き追跡便で発送します。壊れやすい結晶を保護するため丁寧に梱包し、展示用台座も同梱します。
はい — 14日間の返品期間を設けています。
I received six rocks in my purchase order all as expected, and I will use mineral box again

Everything was good with my order I will buy from them again in the future

I am very pleased with the rock specimen. It was just like described.

The fluorite is absolutely beautiful! It was packaged very carefully, and the seller communicates quickly. I highly recommend buying minerals from this shop😀

I received the mineral exactly as pictured. It's not an expensive mineral, but it's very beautiful. Thank you for the prompt shipping and excellent service. I highly recommend this shop😉❤️

The mineral I received was exactly as pictured. It's not flashy, but it's a QR code fluorite that I've always wanted, and it's very beautiful. I love it!🥰

fluorita muy hermosa de gran tamaño, vendedora muy atenta siempre en comunicacion, el envio llego antes de la fecha programada, empacado con mucho cuidado, gracias

Very fine Sheelite of high quality and weight. Lovely with rich orange color. Packaged well and beautiful with stand included. Thank you- wonderful seller - great shop!!! Hugely recommended.

Absolutely stunning specimen. Packaged well! Thank you for including a free stand as well it’s much appreciated! Took a little while to ship out but it’s all good!! Thank you so much. I love it!

Beautiful authentic stone. Very fast shipping. Excellent 👍

Lovely piece from a like seller with great communication. Indian quartz, a charming cluster. Very pleased

Reçu très rapidement. Très beaux cristaux.

Clear, in perfect condition, which ia rare by itself, and here also location makes it a real collection best tier item. Thank you 🥹

Another stunning mineral from Maggie. It has a CHARACTER which is not so often to get. I'm in love with every single piece from Maggie and this one is no exception.

It's FENOMENAL. I'm so happy I decided to buy it. Cristals are in perfecf shape, big... I'm speachless. I think it's absolutely one of my best specimens. Thank you!

I'm obsessed with this fluorite. It's like the universe frozen in the box... Amazing. Can't stop looking at it 🥰

I have other wanadynites but this one is my favourite. Cristals itslef are small, but the overall composition is georgous 😍

Beautiful. Secured perfectly, so all these little needles can now feed my eyes 🥰

Perfect! On of my favourites on pink-purple shelf from now on 🥰

Absolutely beautiful. I thought it would be smaller, so nice surprise 😇
