Millerite
米勒石
Millerite is a mineral form of nickel, composed of nickel sulfide (NiS). The whisker-like millerite crystals are on a background of hematite. This sample is on display at the Smithsonian Museum of Natural History. The image is close to actual size.
Millerite是一种镍的矿物形式，由镍硫化物（NiS）组成。其细长的Millerite晶体背景为赤铁矿。此样本陈列于史密森尼自然历史博物馆。图像接近实际尺寸。
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This sample of millerite is about 4x4 cm and is from Hall's Gap, Kentucky. It shows the characteristic crystal whiskers. 这种Millerite样品大约是4厘米见方，来自肯塔基州Hall's Gap。它显示出典型的晶体细丝特征。
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This sample of millerite is about 3x6 cm and is from Littfeld, Nord Rhein-Westphalen, Germany. 这块Millerite样品尺寸约为3厘米乘6厘米，来自德国北莱茵-威斯特法伦州利特费尔德。
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This large sample of millerite resembles a mound of moss. It is about 13x20 cm and is from Neunkirchen, Nord Rhein-Westphalen, Germany. Closer examination reveals the crystal whiskers. 这种大量的Miller石样品看起来像一堆苔藓。它尺寸约为13x20厘米，来自德国北莱茵-威斯特法伦州的Neunkirchen。仔细观察可以看到晶体细丝。
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| Minerals
矿物 |
| Selection of common minerals
常见矿物的选择 |
索引
| HyperPhysics*****Geophysics
HyperPhysics ***** 地球物理学 | R Nave |
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