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1)  ore-bearing rocks (pl.)
(含)矿岩
2)  ore-bearing porphyries
含矿斑岩
1.
The ages, natures and tectonic environments of the Bangong Co porphyry copper belt have been preliminarily determined through a study of ore-bearing porphyries in the Dobuzha and Garqiong porphyry copper deposits in the porphyry copper belt.
通过对藏西班公湖斑岩铜矿带多不杂和尕尔穷2个大、中型斑岩铜矿床含矿斑岩的研究,初步查明了该铜矿带的形成时代、含矿斑岩性质及成矿构造环境。
2.
The ore-bearing porphyries of the Gangdese porphyry copper belt in the southern Tibet plateau possess the essential characteristics of adakite and formed from partial melting of subducted Tethyan oceanic crusts under eclogite facies conditions.
本文用冲江和拉抗俄两个矿区含矿斑岩的黑云母和斜长石斑晶测定了它们的~(40)Ar/~(39)Ar年龄,结果表明两个矿区虽然相隔百余千米,但形成时间非常一致。
3)  Ore-bearing porphyry
含矿斑岩
1.
Petrochemistry and SHRIMP U-Pb zircon age of the Chongjiang ore-bearing porphyry in the Gangdese porphyry copper belt;
冈底斯铜矿带冲江含矿斑岩的岩石化学及锆石SHRIMP年龄特征
4)  the ore-bearing rock body
含矿岩体
5)  ore bearing veinrook
含矿脉岩
6)  ore-bearing wall rock
含矿围岩
1.
Based on characteristics of ore-bearing wall rocks,the author has classified the copper-gold deposits of east Junggar into five types and also divided this region into three metallo-genic belts and several prospect areas.
依据含矿围岩性质,把东准噶尔不同铜金矿床划分为5个主要类型。
补充资料:白云岩矿
分子式:
CAS号:

性质:一种以白云石为主要组分的非金属矿产。含少量方解石、石膏、菱镁石等。用作钙镁磷肥原料时,要求含氧化镁>20%,氧化钙>30%。多为露天开采。一般不选矿,含泥量较大时用洗矿法,有时用浮选法。用于生产硫酸镁、轻质碳酸镁、钙镁磷肥等。还可作橡胶和医药的填料、土壤酸度的中和剂。广泛用于冶金、建材、玻璃、陶瓷等部门。

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