檢視火山碎屑结构的原始碼

[[File:火山碎屑结构.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%81%AB%E5%B1%B1%E7%A2%8E%E5%B1%91%E7%BB%93%E6%9E%84&step_word=&hs=0&pn=2&spn=0&di=660&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2635685326%2C1691221866&os=1094025663%2C509726135&simid=3471507240%2C391256311&adpicid=0&lpn=0&ln=771&fr=&fmq=1623361882674_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.51wendang.com%2Fpic%2F9f24c6358145f76e899d7444%2F6-810-jpg_6-1080-0-0-1080.jpg%26refer%3Dhttp%3A%2F%2Fwww.51wendang.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1625953897%26t%3D2f4d1da1984a3b5d5b38e1ede29c03f5&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc8ojg1wg2_z%26e3Bv54AzdH3F15vAzdH3Flud9vmncb89cu0mjbll10999AzdH3Fm&gsm=2&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][https://www.51wendang.com/doc/9f24c6358145f76e899d7444/6 来自无忧文档]]]
'''火山碎屑结构'''（pyroclastic texture，正常火山碎屑岩的特有结构。其特点是岩石中火山碎屑物的含量达到90%以上。
碎屑呈尖角或棱角状,没有或几乎没有水化学胶结,碎屑物以压紧胶结为主,故又称[[压实火山碎屑结构]](compacted pyroclastic texture)。根据碎屑粒径大小可分为：[[集块结构]]、[[火山角砾结构]]、凝灰结构。<ref>[https://baijiahao.baidu.com/s?id=1650164106578911435&wfr=spider&for=pc 火成岩：火山碎屑岩类-火山碎屑岩的分类及主要岩石类型]风雷说地质</ref>