金峰辉绿岩
金峰辉绿岩 为基性岩脉,质地致密坚硬,是碑石、墓石、板材和石雕工艺的优质石料。该地有8条矿脉,主脉长820米,宽8~60米,勘探储量136万立方米。矿体呈黑绿色,由辉石、斜长石等组成;化学成分:SiO248.28%~53.68%,TFe8.89%~17.45%,Al2O313.26%~14.41%,TiO22.03%~2.76%,CaO6.09%~7.44%,MgO3.78%~4.88%,伽玛强度弱。有少量开发。
金峰辉绿岩 为基性岩脉,质地致密坚硬,是碑石、墓石、板材和石雕工艺的优质石料。该地有8条矿脉,主脉长820米,宽8~60米,勘探储量136万立方米。矿体呈黑绿色,由辉石、斜长石等组成;化学成分:SiO248.28%~53.68%,TFe8.89%~17.45%,Al2O313.26%~14.41%,TiO22.03%~2.76%,CaO6.09%~7.44%,MgO3.78%~4.88%,伽玛强度弱。有少量开发。