1.
ON STRATIGRAPHY AND SEDIMENTARY ENVIRONMENT OF IMPORTANT ORE-BEARING HORIZON IN DEVONIAN PERIOD,QINLING-DABASHAN AREA,CHINA
秦巴地区泥盆纪地层及重要含矿层位形成环境的研究
2.
a pay streak.
含有开采价值的矿层
3.
pockets of manganese in the rock;
岩石中含有锰的矿层；
4.
That the high content of strontium is in line with that of the jade－bearing stratashows the existence of celestine.
据锶的含量高值与含菊花石层位非常吻合，证实原有天青石矿物的存在。
5.
Analysis of ore-bearing stratum at the gold mine within the east segment of the East Kunlun in Qinghai province
青海东昆仑东段金矿区地层含矿性分析
6.
Study of Safety Mining Technology for Ore Body Close to Water-bearing Crushed Zone and Fault
含水破碎带及断层临近矿体安全采矿技术研究
7.
A vein of mineral ore deposited between clearly demarcated layers of rock.
位于层次分明的两层岩石之间的矿脉
8.
Base Water-bearing Stratum Hydrology Geological Feature Analysis of Taoyuan Coal Mine
桃园矿底部含水层水文地质特征分析
9.
Quaternary Sand Aquifer Drilling Dewatering in Junde Coal Mine
峻德矿含水第四纪砂层地表钻孔疏干
10.
In the stone coal layer and the overlying black shale, there is a pyrite layer.
在石煤层或其上部的碳质页岩中含黄铁矿层。
11.
The layer order of ore-hosted strata is normal by structural feature.
根据小构造标志，判定含矿岩系地层为正常层序。
12.
Coal Seam Gas-bearing Properties and Theoretical CBM Recoverable Ratios in Wulunshan Mine Area, Guizhou
五轮山矿区煤层含气性与煤层气理论抽采率
13.
Preliminary Study on the Grinding of Medium and Low Grade Rare-earth Containing Phosphate Ore from Zhijin,Guizhou
贵州织金中低品位含稀土磷矿石磨矿试验研究
14.
A Review of In-situ U-Pb Dating Methods for the Accessory U-Bearing Minerals
含U副矿物的原位微区U-Pb定年方法
15.
Experimental Study on the Flotation of a Low-Grade Nickel-Copper Ore
某含铜低品位镍矿石的浮选试验研究
16.
STABLE ISOTOPIC PROVINCES IN THE DEVONIAN STRATA- BOUND ORE DEPOSITS IN NANLING REGION
南岭地区泥盆系层控矿床稳定同位素成矿区
17.
Oxygen Isotopic Composition of Magnetite and Diopside in Rock Containing Ore and Oxygen Isotopic Equilibrium Temperature of Fan Shan Complex
矾山杂岩体含矿岩带磁铁矿辉石氧同位素及同位素平衡温度
18.
Chengkou manganese deposit is of good prospecting potential, with stable occurrence, high grade, lower Fe content and higher LOI of ores.
城口锰矿具有较大的找矿前景，锰矿层产出稳定，锰含量高，铁含量低，烧失量大。