微晶玻璃花岗岩一种采用铝硅酸盐矿物为原料的微晶玻璃花岗岩，巳由中国地质科学院研制成功．它是将特殊玻璃经过晶化工艺处理而形成的新型人造建筑石材．这种人造花岗岩含有针状硅灰石，具有天然色泽和纹理，色泽纯正、质地均匀，物、化性能指标均优于天然大理石和花岗石... A glass-ceramic granite made of alumino-silicate minerals. It was successfully developed by the Chinese Academy of Geological Sciences. It is a new type of artificial building stone formed by processing special glass through crystallization process. This artificial granite contains acicular wollastonite, with natural color and texture, pure color, uniform texture, material and chemical properties are better than natural marble and granite...