Metallogenic Regularity and Prospecting Direction of Hotwater Sedimntary Deposits, Guangxi, China;
广西热水沉积矿床成矿规律及找矿方向研究
a mineral consisting of native potassium chloride; an important ore of potassium that is found in sedimentary beds.
一种由天然氯化钾组成的矿物，是重要的钾矿石，见于沉积矿床中。
The Triassic Period or its system of deposits.
三叠纪，三叠系地质年代中的三叠纪或沉积矿床的系
As expected, the researchers found the xenon isotope produced by uranium fission in uranium minerals from this deposit.
正如所预料的那样，研究人员发现氙同位素是由这些沉积矿床中的铀矿物裂变产生的。
Therefore, the author considers the deposit to be a sedimentary-transform type of celestine.
认为本矿床应届沉积——改造类型的天青石矿床。
Study on the Sedimentology of Late Devonian Manganese Ore Deposit in Xialei, Guangxi
广西下雷晚泥盆世锰矿床沉积学研究
A glacial or alluvial deposit of sand or gravel containing eroded particles of valuable minerals.
砂矿，砂积矿床一种砂砾或碎石的冰河沉积物或冲积沉积物，包括有价值的矿物成份
Genetic types of PbZn deposits can be devided into sedimentation-diagenesis and thermal deposits.
鄂西地区基本上可划分出沉积成岩型铅锌矿床和热液型铅锌矿床。
GENESIS OF A CELESTINE DEPOSIT WITH REFERENCE TO ITS GEOLOGICAL CHARACTERISTCS
沉积型天青石矿床的地质特征及其成因探讨
Yangla Copper Deposit Geological Characteristics of Synsedimentary Superimposed Magmatism
羊拉铜矿床同生沉积叠加岩浆作用的地质特征
Sedimentation-diagenesis deposits mainly formed during late Sinian to Cambrian period, such as Bingtongshan PbZn deposits and Aozigang deposits.
沉积成岩型铅锌矿主要成矿时代属晚震旦世~武纪，如冰洞山式铅锌矿床和凹子岗锌矿床。
The Study of Sedimentary Characteristics and Nitrogen Source of Nitrate Deposit in TKW, Lop Nur, Xinjiang;
新疆罗布泊铁矿湾硝酸盐矿床沉积特征及氮源研究
Evolution of the Youjiang Sedimentary Basin and Metallogenesis of Micro-Disseminated Gold Deposits Abstract;
右江沉积盆地演化与微细浸染型金矿床成矿作用
Many minerals are found in alluvial deposits of sand, clay, or gravel. They have been carried along and then laid down by flowing water.
许多矿物都是在砂土、泥土或砾石冲积矿床中发现的。这些矿物被流水搬运并随之沉积下来。
Ore deposits which have economical value mainly are depositional type and volcanegenic type produced in the permian period and tertiary period.
具经济价值的主要为产于二叠纪及第三纪沉积类及火山沉积类矿床。
PRELIMINARY INVESTIGATION OF THE PALEOGEOGRAPHICAL SEDIMENTARY FEATURES OF THE PHOSPHATE DEPOSITS FROM LATER SINIAN TO EARLY CAMBRIAN TIMES,SOUTH CHINA
我国南方晚震旦世—早寒武世磷块岩矿床的沉积古地理特征初探
DEVONIAN SYNGENETIC FAULTS AND LITHOFACIES IN RELATION TO SUBMARINE EXHALATIVE SEDIMENTARY LEAD-ZINC DEPOSITS IN QINLING AREA, SHAANXI PROVINCE
陕西秦岭地区泥盆系同生断裂、岩相与海底喷流沉积铅锌矿床
S,Pb ISOTOPIC CHARACTERISTICS AND EXHALATIVE-SEDIMENTARY GENESIS OF XIAOBALIANG CU-AU DEPOSIT,INNER MONGOLIA
内蒙古小坝梁铜金矿床的硫、铅同位素特征和喷流沉积成因