File:Thermolumine.png
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Summary
| Description |
English: thermoluminescence of fluorite (chlorophane) specimens which emit light when heated on a hot plate. Too high a temperature can break the crystal. The phenomenon only lasts for a few minutes, then disappears. The light emitted at the beginning seems to be white, and tends to be a little blue at the end. |
| Date | |
| Source | Own work |
| Author | Mauswiesel |
taken with a sanyo xacti, fluorite come from an ebay user, and are few cm wide
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the licence is included in the section entitled GNU Free Documentation Licence. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:00, 27 December 2009 | | 1,711 × 576 (1.42 MB) | wikimediacommons>Mauswiesel | {{Information |Description={{en|1=thermoluminescence of a fluorite (chlorophane) which emit light when heated on a hot plate. Too much temperature can break the crystal. The phenomenon is on a few minute, then disappear. The light emmited at the begining |
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