岩块 meaning in English

block
clod
hunk
knocker
rock mass

The hanging wall block is relatively little disturbed, but the ore zone beneath bears abundant evidence of tangential movements .
上盘岩块相对地变动不大，而其下的矿石带却具有许多切线运动的证据。
The mine zone is sandwiched between an overlying block of flows, pillow lavas and minor pyroclastics, and underlying agglomerates, tuffs, and more massive diabase bodies .
含矿带夹在上覆的岩流、枕状岩流和少量火山碎屑岩块与下伏的集块岩、凝灰岩和块状辉绿岩体之间。
Methods of measuring distribution of site of exploded ore
爆堆矿岩块度分布测试方法概述
Testing study on compaction breakage of loose rock blocks
松散岩块压实破碎规律的试验研究
Edge detecting algorithm of rock fragment image processing
矿岩块度分布图像处理的边缘检测算法

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