121![Extracting Oxygen from Moon Rocks About 85% of the mass of a rocket is taken up by oxygen for the fuel, and for astronaut life support. Thanks to the Apollo Program, we know that as much as 45% of the mass of lunar soil Extracting Oxygen from Moon Rocks About 85% of the mass of a rocket is taken up by oxygen for the fuel, and for astronaut life support. Thanks to the Apollo Program, we know that as much as 45% of the mass of lunar soil](https://www.pdfsearch.io/img/9d1bc89a73adad7f58c91cb93acef030.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2010-05-02 05:55:04
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123![Titanium in the Third Quarter 2014 Titanium in the Third Quarter 2014](https://www.pdfsearch.io/img/54a6388b75a3e5fbe572a080d2fbf48e.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2014-12-30 09:48:20
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124![Extracting Oxygen from Moon Rocks About 85% of the mass of a rocket is taken up by oxygen for the fuel, and for astronaut life support. Thanks to the Apollo Program, we know that as much as 45% of the mass of lunar soil Extracting Oxygen from Moon Rocks About 85% of the mass of a rocket is taken up by oxygen for the fuel, and for astronaut life support. Thanks to the Apollo Program, we know that as much as 45% of the mass of lunar soil](https://www.pdfsearch.io/img/5298fd7398cc6d536ad3c77844a74057.jpg) | Add to Reading ListSource URL: spacemath.gsfc.nasa.govLanguage: English - Date: 2010-05-02 05:55:04
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125![Microsoft PowerPoint - sustainability_singapore.ppt Microsoft PowerPoint - sustainability_singapore.ppt](https://www.pdfsearch.io/img/6623aa571a64b8e437c816c5d8651457.jpg) | Add to Reading ListSource URL: www.exxaro.comLanguage: English - Date: 2013-01-06 06:36:47
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126![EDS Scan: Ilmenite, NMNH[removed]Ilmenite, NMNH[removed]Fe2O3: 11.60 EDS Scan: Ilmenite, NMNH[removed]Ilmenite, NMNH[removed]Fe2O3: 11.60](https://www.pdfsearch.io/img/5300b5058c3b246abc59831214507aa2.jpg) | Add to Reading ListSource URL: mineralsciences.si.edu- Date: 2014-09-17 16:04:48
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127![http://www.psrd.hawaii.edu/Dec0 http://www.psrd.hawaii.edu/Dec0](https://www.pdfsearch.io/img/43b679c5610795581cca05afb33d5edb.jpg) | Add to Reading ListSource URL: www.psrd.hawaii.eduLanguage: English - Date: 2008-09-21 18:52:10
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128![Titanium in the Second Quarter 2014 Titanium in the Second Quarter 2014](https://www.pdfsearch.io/img/d14320fbb2020bfb26e2bde97bef9a7f.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2014-09-26 07:32:21
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129![2012 Minerals Yearbook TITANIUM [ADVANCE RELEASE] U.S. Department of the Interior U.S. Geological Survey 2012 Minerals Yearbook TITANIUM [ADVANCE RELEASE] U.S. Department of the Interior U.S. Geological Survey](https://www.pdfsearch.io/img/5e44886528febd65ff3b68ee9fe56bfd.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2014-10-16 18:18:01
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130![Microsoft Word - Minerals Thematic and Fact Sheets - Fact Sheets - Mineral sands - Formatted.DOCX Microsoft Word - Minerals Thematic and Fact Sheets - Fact Sheets - Mineral sands - Formatted.DOCX](https://www.pdfsearch.io/img/ecfa1b217fc4c27854d119a9688f2e16.jpg) | Add to Reading ListSource URL: www.minerals.org.auLanguage: English - Date: 2013-05-30 01:09:22
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