单词 | pyroclastics |
释义 | BETA Examples ofpyroclasticsDictionary> Examples ofpyroclastics pyroclasticsisn’t in the Cambridge Dictionary yet. You can help! Add a definition These dark compressedpyroclasticshave been interpreted to be pumice. From Wikipedia ![]() These plumes form red (from the short-chain sulfur) and black (from the silicatepyroclastics) deposits on the surface. From Wikipedia ![]() Small intrusions andpyroclasticsof mafic composition are also present in the area. From Wikipedia ![]() Subearialpyroclasticsare normally quartz-phyric and range up to in crosssection. From Wikipedia ![]() As well as its main peak, the mountain includes many sub-peaks and contains felsicpyroclasticsand flows; typically altered and orange-weathering. From Wikipedia ![]() Since the failure, which occurred some 7000 years ago, this has been partially filled by subsequent lavas andpyroclastics. From Wikipedia ![]() Thepyroclasticsare prolonged, smooth to subangular with compositions ranging from rhyolitic to pumiceous and are generally no more than to in size. From Wikipedia ![]() A coalesced volcanic cone, it formed aspyroclasticserupted and fountains spewed lava. From Wikipedia ![]() These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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