ANAM gems・アナムジェムズ
スピネル八面体
スピネル八面体
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モゴック産スピネルの八面体です。
色が良く、角がしっかり立っているものをセレクトいたしました。
スピネルの結晶構造は、逆スピネル構造とも呼ばれ、酸化物鉱物の一つです。この構造は、酸素原子が立方体の頂点に配置され、その間にマグネシウムやアルミニウムなどの金属原子が配置されることで形成されます。このため、スピネルの八面体は美しい形状を持ち、宝石としても人気があります。
特に、スピネルの色合いや透明度、そしてその硬度(モース硬度8)から、高級な宝石としても用いられることが多いです。
品質やサイズ等を考慮し価格を分けてあります。
個別の写真のご用意はありませんが、同じ価格のものの中からおすすめのものをお送り致します。
サイズ:3.5-4.5mm程度 |
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We will send you the lot of the image. Regarding the size, unlike a machine -like product, there are individual differences in several millimeters. Understand it as a natural stone beads that have bad grains such as chicken and cracks, rather than jewelry (quality treated as jewelry). Especially in the case of half a series, a broken grain is also included. Natural stone beads may not only scratch the surface, but also cracks around the hole and dirt. The hole diameter is 0.4mm hole unless it is described. The size of the wire is size, and operon rubber is often difficult. When it comes to the product that passes the operon rubber, I will describe that. Also, in the case of half a series, one series is cut after cutting, so it is shorter than half of the series. ANAM GEMS has copyright for the text and photos of the product. Unauthorized reproduction is prohibited. The appearance of the color changes depending on the monitor you see. If you are worried, please check with multiple devices.
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