济南靖家庄地区玄武安山岩筑路料石的一般特征及物理学特征

General and Physical Characteristics of Basalt-andesite Rock Materials for Building Road in Jingjiazhuang Area of Jinan City

摘要:

济南市靖家庄地区玄武安山岩矿属钠质高钾类、钙碱型中基性火山岩;该岩石主要由基性疏水性矿物所组成,其物化性能远优于石灰岩等其他料石,达到了铁路、公路的一级料石标准要求。

Abstract:

Basalt-andesite deposit in Jingjiazhuang area of Jinan city belongs to sodium and high-potasium type and sodium-alkali medium-basic magmatic rocks.It is mainly composed of basic hydrophobic minerals.Its physical and chemcial properties are superior to other rock materials as limestone.It can meet the demand of first degree rock materials for building railroad and road.