作为一种珍贵的宝石，红宝石是一种红色的矿物刚玉。
Rubies, valued as precious gems, are the mineral corundum in its red form.
红宝石是对红色矿物刚玉的俗称，它是一种珍贵的宝石。
Ruby, the common name for the mineral corundum in its red form, is a precious gemstone.
无论如何，粉红色的刚玉是最迷人美丽的宝石之一。
Either way, these gems are among the most beautiful of the corundum family.
只有红色的刚玉可称为红宝石，其他任何颜色是命名为蓝宝石。
Only red corundum is entitled to be called ruby, all other colours being classified as sapphires.
刚玉的种类包括（红宝石、星光红宝石、蓝宝石、艳色蓝宝石、星光蓝宝石）。
The variety of boule includes ruby, starlight ruby, sapphire, beautiful sapphire and starlight sapphire.
维尔纳叶法合成刚玉是目前市场上最常见的，因此，弧形生长纹和气泡是宝石学家进行鉴定时重要而有力的关键依据。
Verneuil synthetic corundum is by far the most common in the market. Thus it is vital that gemologists are familiar with the key identifying features - curved growth lines and gas bubbles.
苏北某地超基性岩中，首次发现了红刚玉，少量已达宝石级。
In an ultrabasic rocks in North Jiangsu, corundum was first discovered and some was up to gem grade.
事实上，真正的红宝石是红色刚玉族矿物。
True rubies are, in fact, the red variety of a mineral called corundum.
这刚玉类宝石的形成，从多种氧化铝。
This corundum type of gem is formed from a variety of aluminum oxide .
通常蓝宝石泛指蓝色的刚玉，其它颜色的刚玉则通常用其颜色来描述，如黄色蓝宝石、绿色蓝宝石等。
But in general, sapphire only refers to blue corundum. Other color corundum often named by their colors: yellow sapphire, green sapphire etc.
这是一颗熠熠生辉的蓝宝石。对显而易见的蓝色矿物刚玉通常称之为蓝宝石。
A sapphire, the common name for the mineral corundum in its transparent blue form, sparkles.
冀东某地原生刚玉矿床具有埋藏浅，刚玉个体大、微红至暗红色、半透明至不透明等特点，经人工改善可生产低档红宝石。
The primary corundum deposit in eastern Hebei is near the ground surface. The corundum is megacrysts, pink or dark red color, semi-transparence to opaque.
有些正装表表把上有圆形宝石；许多女式正装手表的表面，表圈和表链上都镶有切割了的宝石。有的正装表则是镶满了蓝宝石（刚玉）。
Some dress watches have a cabochon on the crown and many women's dress watches have faceted gemstones on the face, bezel, or bracelet.
产品特点：热风炉用低蠕变耐热震高铝砖采用精选红柱石、硅线石、刚玉、莫来石、优质矾土以及焦宝石为主要原料，经高压成型、高温烧结而成。
Properties of Products: The main raw materials for these products are andalusite, sillimanite, corundum, mullite stones, bauxite and flint. Pressing and sintering during the production.
“法力宝石”(第6级——法力刚玉)现在恢复1800 ~ 3000法力，而且能使用3次。
Conjure mana Gem (Rank 6 - Emerald) now restores 1800 to 3000 mana and has three charges.
“法力宝石”(第6级——法力刚玉)现在恢复1800 ~ 3000法力，而且能使用3次。
Conjure mana Gem (Rank 6 - Emerald) now restores 1800 to 3000 mana and has three charges.
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