岩矿心采取是岩心钻探最重要的质量指标，分数量和质量两部分。数量指标即岩矿层（包括顶底板）的采取率，有时还要求回次采取率。质量指标主要是：完整性，代表性，纯结性。影响岩矿心采取的因素有客观和主观两方面原因。在主观方面的诸因素中，操作技术占有极重要的地位。常有这种情况：同一种采心工具，不同的使用者效果不同；甚至在同一矿种、同一矿区、同一钻孔乃至上下回次，不同的操作者使用同一采心工具，有的能采上来，有的采不上来或采取率很低，唯一的原因在于是否因地制宜做到了正确的操作。下面拟对岩矿心采取操作上的几个易忽视和有争议的问题谈谈自己的浅见。 Rock core mining is the core of drilling the most important quality indicators, quantity and quality of two parts. Quantitative indicators of rock and mineral bed (including roof and floor) to take rate, and sometimes also required to take back the rate. Quality indicators are: integrity, representativeness, pureness. Affect the rock core factors taken both objective and subjective reasons. In the subjective aspects of the factors, the operation of technology occupies a very important position. Often this situation: the same kind of collection tools, different users with different results; even in the same mining, the same mining area, the same drilling up and down again, different operators use the same mining tools, and some can adopt Up, and some can not adopt or take a low rate, the only reason is whether or not to do the right place to do the operation. The following is intended to take some overlooked and controversial issues on operational rock core to talk about their own humble opinion.