| 
 
                              
                                 | General Information |  
                                 | 
                                      |  
                                 | Lunar Cement & Concrete
                                    - the most developed
                                    option |  
                                 | 
                                      |  
                                 | Cast Basalt - there
                                    is a thriving cast basalt
                                    industry on Earth |  
                                 | 
                                      |  
                                 | Lunar Ceramics - to be
                                    reinvented from scratch |  
                                 | 
                                      |  
                                 | Glass Fibers - some
                                    research done |  
                                 | 
                                      |  
                                 | Raw Fused Glass |  
                                 | 
                                      |  
                                 | Optical Quality
                                    Glass |  
                                 | 
                                      |  
                                 | Glass fiber-G Matrix
                                    Composites - some research
                                    done |  
                                 | 
                                      |  
                                 | Other Options |  
                                 | 
                                       
                                          | fiberglass
                                             sulfur
                                             composites |  
                                          |  | 
 | 
       |  | 
 
                              
                                 | General Information on
                                    Lunar Metals |  
                                 | 
                                      |  
                                 | Availability of Alloy
                                    Ingredients |  
                                 | 
                                      |  
                                 | Iron & Steel |  
                                 | 
                                      |  
                                 | Aluminum |  
                                 | 
                                       
                                          | low-copper,
                                             low-zinc aluminum
                                             alloys |  
                                          |  | 
 |  
                                 | Titanium |  
                                 | 
                                      |  
                                 | Magnesium |  
                                 | 
                                      |  
                                 | Platinum Group
                                    Metals |  
                                 | 
                                       
                                          | suspected
                                             but not
                                             cofirmed |  
                                          |  | 
 |  
                                 | Other Metals |  
                                 | 
                                      |  
                                 |  |  
                                 |  |  
                                 |  |  
                                 |  | 
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