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Date: 2010-03-22 14:57:28National Helium Reserve Physics Natural gas Hugoton Natural Gas Area Helium-3 Helium Matter Chemistry | 72 HELIUM (Data in million cubic meters of contained helium gas1 unless otherwise noted) Domestic Production and Use: The estimated value of Grade-A helium[removed]% or better) extracted domestically during 2009 by privaAdd to Reading ListSource URL: minerals.usgs.govDownload Document from Source WebsiteFile Size: 103,11 KBShare Document on Facebook |