Difference between revisions of "Mineralogical exploration"
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A martian exploration mission will include some kind of mineralogical exploration rover. This vehicle will need to be able to extract samples and bring them back to a laboratory for analysis, or perform these analysis itself. Probably battery powered, the vehicle would need to be able to connect itself to a power supply to recharge the batteries. This would greatly increase the rapidity and capacities compared to existing rovers. | A martian exploration mission will include some kind of mineralogical exploration rover. This vehicle will need to be able to extract samples and bring them back to a laboratory for analysis, or perform these analysis itself. Probably battery powered, the vehicle would need to be able to connect itself to a power supply to recharge the batteries. This would greatly increase the rapidity and capacities compared to existing rovers. | ||
| − | [[File:Drill rig.jpg|thumb|General purpose rover configured with a drill rig and extensive exploration capabilities. The rover can carry a large | + | [[File:Drill rig.jpg|thumb|General purpose rover configured with a drill rig and extensive exploration capabilities. The rover can carry a large photo-voltaic array to supply it with power and extend the range to the limit of the life support systems aboard.|alt=|400x400px]] |
==Mineralogical human exploration== | ==Mineralogical human exploration== | ||
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*Concentrated minerals (iron oxides, copper oxides, alumina) | *Concentrated minerals (iron oxides, copper oxides, alumina) | ||
*Pure salts (chlorine, lithium, sodium, potassium) | *Pure salts (chlorine, lithium, sodium, potassium) | ||
| − | *Iron meteorites (iron, cobalt, other metals in non oxidized forms) | + | *Iron meteorites (iron, nickel, cobalt, other metals in non oxidized forms) |
*Pure [[silica]] deposits | *Pure [[silica]] deposits | ||
*Carbonate deposits | *Carbonate deposits | ||
*Clays | *Clays | ||
*Methane clathrates | *Methane clathrates | ||
Revision as of 09:27, 1 August 2019
Mineralogical exploration is already underway on Mars using the various rovers sent by the US and remote sensing from orbital probes. More intensive exploration can be carried out in the future using, first, dedicated rovers and then human explorers. Analysis could be carried out in-situ, but also in a well equipped lab at a martian base.
Mineralogical exploration will also be done in parallel with the search for life, as it will use the same exploration and manipulation tools, but, in part, different analysis equipment.
Mineralogical remote controlled rover
A martian exploration mission will include some kind of mineralogical exploration rover. This vehicle will need to be able to extract samples and bring them back to a laboratory for analysis, or perform these analysis itself. Probably battery powered, the vehicle would need to be able to connect itself to a power supply to recharge the batteries. This would greatly increase the rapidity and capacities compared to existing rovers.
Mineralogical human exploration
For fast exploration, a human presence will be vastly superior to robotic exploration. Decisions can be made on the spot and manipulators can be controlled directly. Geology is both a objective and subjective science, and experienced geologists can obtain better results than untrained personnel or machines.
Exploration objectives
Minerals are available everywhere on Mars but in dilute forms. The purpose of geological exploration will be to identify useful concentrations of minerals, for latter exploitation by the settlement. The first objective will be to identify the cleanest water source possible, to reduce processing before use. High concentrations of the following would be prime targets for research:
