Mineral resource classification is the classification of mineral deposits based on their geologic certainty and economic value.
Here's a list of the top 10 most expensive cities in the country, ranked by average monthly rent for a single person: 1. San Francisco, $2,077. 2. New York City, $1,994. 3. Boston, $1,721. 4. Washington, D.C., $1,397. 5. Seattle, $1,288.
Missouri had the 11th lowest cost of living in the United States for the second quarter of 2015. In general, the most expensive areas to live were the District of Columbia, Alaska, Hawaii, and the Northeast and West Coast.The least expensive areas were the Midwest and Southern States.issouri had the 11th lowest cost of living in the United States for the second quarter of 2015. In general, the most expensive areas to live were the District of Columbia, Alaska, Hawaii, and the Northeast and West Coast.