论文部分内容阅读
本文采用系统的实验资料,较详细研究了吉林哈福瓷石矿的矿物岩石特征,其中包括差热及热失重特征,X射线衍射特征,红外吸收光谱特征,电子探针及电镜特征等。研究结果表明:矿石主要由水云母(含少量绢云母)、石英及少量蒙脱石组成,其中水云母占30-50％,石英占50-70％;化学成分与南方瓷石相比,具有SiO_2偏高,AiO_3、K_2O偏低的特点;它是在相对封闭的系统中,在中性到弱碱性的中低温热液条件下,由集细斑岩蚀变而成,并测得矿石包体平均均一温度为138℃,包体气液的PH值约等于7。因此,哈福瓷石是一种独具特色的岩石——水云母绢英岩;矿石可作为腊质代用原料和日用、工业陶瓷的原料及釉面砖原料。
In this paper, systematic experimental data are used to study the mineral rock features of the Hafu Porcelain Mine in Jilin in detail, including the characteristics of differential thermal and thermal weight loss, X-ray diffraction characteristics, infrared absorption spectrum characteristics, electron probe and electron microscope characteristics. The results show that the ore consists mainly of hydromica (containing a small amount of sericite), quartz, and a small amount of montmorillonite, of which hydromica accounts for 30-50% and quartz accounts for 50-70%. The chemical composition is comparable to the southern china stone. SiO2 is high, AiO3, K2O are low; it is a relatively closed system, in the neutral to weakly alkaline medium-low temperature hydrothermal conditions, altered by porphyrite accumulation, and measured ore The average homogenization temperature of the inclusion body is 138°C, and the pH of the entrapped body fluid is approximately equal to 7. Therefore, Harvard Porcelain Stone is a kind of unique rock - hydromica scoria rock; ore can be used as raw material for waxy substitute and raw materials for daily use, industrial ceramics and glazed brick raw materials.