augite वाक्य
उदाहरण वाक्य
मोबाइल
- They contain augite and olivine crystals.
- They are of trachytic appearance, containing phenocysts of sanidine, leucite, augite and biotite.
- Minerals in the Tajamar ignimbrite include biotite, hornblende, plagioclase, quartz and some augite.
- Augite, hypersthene and plagioclase are also present, with smaller contents of olivine and quartz.
- Their pyroxene is principally aegirine or aegirine-augite; some of them are rich in melanite.
- They contain anorthoclase feldspars, biotite or greenish augite, much apatite and in some cases, olivine.
- It occurs in association with enstatite, augite, niningerite, osbornite, troilite, gypsum and calcite.
- Diopsidic augite and biotite : potassium-argon dating of the biotite yielded 25.7 million years.
- The former consist mainly of plagioclase, leucite and augite, while the latter contain olivine in addition.
- The pyroxene content is mostly clinopyroxene, generally augite, but small amounts of orthopyroxene may also be present.
- Dark brown varieties of augite and rhombic pyroxene ( hypersthene or bronzite ) have been observed but are not common.
- These rocks contain also iron oxides ( usually titaniferous ), apatite, sometimes sphene, augite, and olivine.
- Pigeonite crystallizes in the monoclinic system, as does augite, and a miscibility gap exists between the two minerals.
- Textural evidence of its breakdown to orthopyroxene plus augite may be present, as shown in the accompanying microscopic image.
- The commonest ferromagnesian mineral is augite ( sometimes rich in sodium ), with olivine in the more basic varieties.
- Most of the dolerites are fine to medium grained, dark grey rocks with augite and plagioclase as major constituents.
- Augite, biotite, plagioclase and hornblende occur as microphenocrysts and comprise 1 % to 7 % of the andesite.
- But the plutonic representatives of the same magma, granite and syenite contain biotite and hornblende far more commonly than augite.
- In tholeiitic basalt, pyroxene ( augite and orthopyroxene or pigeonite ) and calcium-rich plagioclase are common phenocryst minerals.
- Green augite and hypersthene form a considerable part of these rocks, they may contain also biotite, hornblende and quartz.
augite sentences in Hindi. What are the example sentences for augite? augite English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.