Abstract: The abundance and quality of natural resources influences the regional society and economy development,so the evaluation of natural resources is essential for regional analysis and programming.Gray clustering model uses the clustering function with co-origin and subsection.In order to evaluate the natural resources,the clustering element is partitioned into many categories via weight.The natural resources in Hubei Province are evaluated.Compared to other methods,gray clustering model not only improves the sensitivity of this method and utilization of information,but also has other characteristic such as impersonality and sententiousness.