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Mt Mica Quarry, Paris, Oxford Co., Maine, USA
© Henry Minot 2008
Classification of Smoky Quartz | |||||||||||||||||||||||||||||
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Chemical Properties of Smoky Quartz | |||||||||||||||||||||||||||||
| Formula: |
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| All elements listed in formula: | O, Si | ||||||||||||||||||||||||||||
Other Names for Smoky Quartz | |||||||||||||||||||||||||||||
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Other Information | |||||||||||||||||||||||||||||
| Health Warning: | Quartz is usually quite harmless unless broken or powdered. Broken crystals and masses may have razor-sharp edges that can easily cut skin and flesh. Handle with care. Do not grind dry since long-term exposure to finely ground powder may lead to silicosis. | ||||||||||||||||||||||||||||
References for Smoky Quartz | |||||||||||||||||||||||||||||
| Reference List: | Marshall, Royal R. (1955), Absorption spectra of smoky quartz from an Arkansas vein deposit and from a Sierran miarolitic granite: Am. Min.: 40: 535-537. | ||||||||||||||||||||||||||||
Internet Links for Smoky Quartz | |||||||||||||||||||||||||||||
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Localities for Smoky Quartz | |||||||||||||||||||||||||||||
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