1.
Opal Deposit in South Australia
南澳大利亚欧泊宝石矿床地质、开采及价值评估
2.
ORIGIN OF ALLUVIAL SAPPHIRE DEPOSITS ASSOCIATED WITH EASTERN AUSTRALIAN VOLCANIC PROVINCES
与东澳火山岩区有关的蓝宝石冲积矿床的成因
3.
mineral specimen (excl. precious or semiprcious stones)
矿物标本（不包括宝石和半宝石）
4.
Ores from the old mine are already smelted, but those from the new mine are not.
旧宝藏的矿石已经制炼过，新宝藏的矿石则否。
5.
FELDSPAR-THE MOST COMMON GEM MINERAL IN ROCK-FORMING MINERALS
长石—造岩矿物中最常见的宝石矿物
6.
Gemmological Significance of Study on Secondary Reducing Fluid-Rock Interaction in Jadeite Jade Bench Deposit from Burma
缅甸翡翠阶地矿床表生还原性水岩反应的宝石学意义
7.
Beneficiability Study of the Ore in Jingbaoshan Platinum-palladium Deposit;
金宝山铂钯矿矿石选矿研究(英文)
8.
Scheelite, Cassiterite and Beryl from Pingwu, Sichuan Province
四川平武的白钨矿、锡石和绿柱石宝石
9.
Dioptase A Rare Colored Gem
我国罕见的有色宝石矿物——透视石
10.
The Study on Mineralogical and Gemological Characteristics of Koera Amphible Jade
韩国闪石玉的矿物学、宝石学特征研究
11.
Tin ore, iron ore, copper, gold, serpentine, granite, artificial stones processing, wood products marketing.
锡矿、铁矿、铜矿、铅锌矿、蛇纹石、花岗岩、人造宝石加工、竹木制品购销。
12.
milling machine for stone, gems, ceramics
铣床,用于加工石料、宝石、陶瓷
13.
Epitome of the Multi-period and Multi-stage Jade Forming History of Burma Feicui(Jadeite) Deposit
缅甸翡翠矿床多期多阶段成玉历史的缩影——翡翠玉雕《翠蟾献宝》的玉石学研究
14.
The deposit is an alkali-feldspar granite type Ta deposit.
该矿床为碱性长石花岗岩型钽矿床。
15.
The mineral deposit in the area is rich in gems.
这一带的矿体, 宝石蕴藏量很丰富。
16.
Chinese Non-Metallic Minerals & Gem Resources
中国非金属矿产及宝石资源
17.
Topaz is one of the hardest gem minerals.
黄水晶是最坚硬的宝石矿中的一种。
18.
The mountainous area is prolific in valuable minerals.
这一山区有丰富的宝贵矿石。