seriate porphyritic texture

例句：

1. 1.The sedimentary rocks are composed of layers of different minerals.
   沉积岩由不同矿物质的层组成。
2. 2. The mineral deposit is divided into several seriate layers.
   矿藏被分成几个层状结构。
3. 3. The rock formation is characterized by its seriate layers and intricate patterns.
   岩石形成以其层状结构和复杂图案而著称。