ISBN: | 978-5-5082-1531-6 |
High Quality Content by WIKIPEDIA articles! Mars may contain ores that will be very useful to future colonists. The abundance of volcanic features together with widespread cratering are strong evidence for a variety of ores. While nothing may be found on Mars that would justify the high cost of transport to Earth, the more necessary ores future colonists can obtain from Mars, the easier it would be to build colonies on the Red Planet.