metamorphic mineral deposit 变质矿床
diagnostic metamorphic mineral 特征变质矿物
metamorphic mineral paragenesis 变质矿物共生
microthermal metamorphic mineral 低温变质矿物
characteristic metamorphic mineral 特征变质矿物
high pressure metamorphic mineral 高压变质矿物
deformed metamorphic mineral generation 变形矿物世代
classification of metamorphic mineral deposits 变质作用矿床分类
Mineral water in metamorphic rocks 变质岩中的矿泉水
This precious mineral is found as crystals within metamorphic rock.
我们可以在变质岩中发现这种珍贵矿物的结晶体。
The types of veins increase, the mineral components get more complicated and higher temperature hydrothermal minerals evolve as the anthracite metamorphic ranks, whenever they are, get higher.
无论什么时代的无烟煤，随着其变质程度升高，煤中脉体种类增多，矿物成分变得复杂，较高温热水矿物出现。
A weakly magnetic black mineral found in metamorphic and plutonic rocks; an iron titanium oxide in crystalline form; a source of titanium.
一种具有弱磁性的黑色矿物，见于变质岩和火成岩中，晶体状铁钛氧化物，是钛的来源。
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