角砾是粒径大于2毫米具棱角的岩石或矿物碎块。主要由暴露在地表的岩石经机械风化作用形成的粗碎屑，未经搬运或只有短距离搬运堆积。
角砾岩 [岩] breccia ; rubblerock ; breksia
断层角砾岩 [岩] fault breccia ; dislocation breccia ; rock rubble ; ruttle
火山角砾岩 [岩] volcanic breccia
角砾状的 brecciaous ; brecciform ; brecciated
角砾云橄岩 [岩] kimberlite
角砾混合岩 [岩] agmatite
构造角砾岩 pressure breccia ; [岩] tectonic breccia ; rubble breccia ; dynamic breccia
假角砾岩 [岩] pseudobreccia
角砾岩脉 breccia vein ; [地质] breccia dike
风成沙丘普遍存在角砾前积、拖曳褶皱和倒转褶皱等同沉积变形构造。
The synsedimentary deformation structures are common in eolian dunes, such as brecciated foresets, drag folds and overturned folds.
向熔岩过渡的火山碎屑岩主要为角砾熔岩和凝灰熔岩等。
The pyroclastic rocks which transit to lava mainly have breccia lava and tuff lava etc.
南梁岩体主要由斑状花岗岩、流纹斑岩、花斑岩及流纹质角砾熔岩组成。
Nanliang complex is mainly composed of porphyritic granite, granophyre, rhyolite - porphyry and rhyolitic agmatite-lava.
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