descriptive mineralogy

例句：

1. 1.The descriptive mineralogy of the area is crucial for understanding its geological history.
   该地区的描述性矿物学对于理解其地质历史至关重要。
2. 2. Understanding the descriptive mineralogy of a region can help in predicting its future economic development.
   了解某个地区的描述性矿物学有助于预测其未来的经济发展。
3. 3. The descriptive mineralogy of the rocks in the area has been studied extensively to understand their formation processes.
   该地区岩石的描述性矿物学已经广泛研究，以了解其形成过程。