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.
In this edition of the Zumper National Rent Report, we have expanded our reach to include data from the top 50 metro areas across the United States. San Francisco remained the most expensive market in the United States for the ninth straight month, with median 1-bedroom rents rising to $3,460, the highest ever recorded.