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Natron : Na2CO3·10H2O | |
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Atlin, Atlin Mining Division, British Columbia, Canada A 4 cm pure mass of chalky natron. S162-15 Excalibur Mineral Company specimen. |
| © 2008, JGW | Photo ID: 146470 View Count: 444 |
Natron : Na2CO3·10H2O | |
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Wyoming, USA A large, silky chunk of crystalline natron. Natron is natural washing soda or soda ash (sodium carbonate decahydrate, Na2CO3-10H2O). Rarely available as a mineral specimen, especially in this size. Specimen size: 18.5 x 11.5 x 3.5 cm (7.3 x 4.5 x 1.4 inches) |
| © Steve Hardinger | Photo ID: 217808 View Count: 73 |
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