Examples of amphibole

amphibole isn’t in the Cambridge Dictionary yet. You can help!
The ratio of amphibole to biotite is markedly lower than in the core.
These are defined by the presence of green amphibole + titanite, and colourless hornblende, respectively.
Data from the amphibole sample do not define an age.
This is conspicuous for biotite and amphibole crystals but less so in the strongly altered feldspar crystals.
It is composed of biotite and amphibole granodiorites, with slightly deformed biotites and locally weakly altered to chlorite.
The pale layers are predominantly composed of plagioclase with granoblastic texture, zoisite, quartz, blue-green amphibole and accessory biotite and rutile.
Lineation is marked by stretching of the amphiboles around the epidote mineral.
This sample is composed of plagioclase (c. 40 %), green amphibole (c. 30 %), brown biotite (c. 15 %), microcline (c. 10 %) and quartz (< 5 %).
The neoblastic garnets are intergrown with amphibole-plagioclase-quartz symplectites.
It solidifies together with the outwards-growing crystals, forming the mafic shell made up of biotite, amphibole and plagioclase.
A succession of mineral reactions is shown by inclusions in and overgrowths on garnet, pyroxenes and amphiboles.

随便看

反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。