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hypersthene |
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hypersthene [′hī·pər‚sthēn] (mineralogy) (Mg,Fe)SiO3A grayish, greenish, black, or dark-brown rock-forming mineral of the orthopyroxene group, with bronzelike luster on the cleavage surface. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| ? Mentioned in | ? References in periodicals archive | ||
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| 3 Glass, IR-V (to be published) USNM 117083 Glass, IR-W (to be published) USNM 117084 Glass, IR-X (to be published) USNM 117085 Glass, Tektite, synthetic USNM 2213 Hornblende, Arenal Volcano, Costa Rica USNM 111356 Hornblende, Kakanui, New Zealand USNM 143956 Hypersthene, Johnstown meteorite USNM 746 Ilmenite, Ilmen Mnts. A hypersthene sample from the Smithsonian was analyzed for Cr and used as a secondary standard. |
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