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Tourmaline var. Schorl on Quartz
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Photographer: Ron Wolf
ID: 0000 0000 0913 1346 (2013-09-22)Copyright © 2013 Ron Wolf
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INFORMATION PROVIDED WITH THE PHOTO
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date of photo Sep 20, 2013
location
Thompson Peak. Near Susanville (Plumas County, California, US)notes The Tourmaline group is a series of complex sodium calcium magnesium iron aluminum manganese lithium borosilicates. Schorl is a black, iron-rich member of the series.keywords: geology, earth science, mineral, mineralogy, crystal, hexagonal, cyclosilicate
camera Canon EOS 7D, 60mm macro, f/16, 1/50 sec.
photo category: Misc. - geology
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Using this photo The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the photo is clearly credited with © 2013 Ron Wolf.
For other uses, or if you have questions, contact Ron Wolf RonWolf[AT]EyeOnNature.com. (Replace the [AT] with the @ symbol before sending an email.) |
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