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Iowa gems and minerals in your pocket /
From the spiky teeth of a geode containing sparkling quartz crystals, the rich browns and golds of smoky quartz and goethite needles on calcite, and the coral-like branches of plumose barite to the abstract reds and whites of polished agate cabochons, world-class mineral crystals are harvested from...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[Iowa City, Iowa] :
University of Iowa Press,
©2012.
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| Colección: | Bur Oak guide.
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| Temas: | |
| Acceso en línea: | Texto completo |