511![](https://www.pdfsearch.io/img/5f522f4205fd59fb3beac5aefbe29ab6.jpg) | Add to Reading ListSource URL: www.handbookofmineralogy.comLanguage: English - Date: 2007-09-30 00:44:22
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512![](https://www.pdfsearch.io/img/d7194fbeea925a31643e84ee245b5fcd.jpg) | Add to Reading ListSource URL: www.handbookofmineralogy.comLanguage: English - Date: 2007-09-30 00:32:28
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513![](https://www.pdfsearch.io/img/c2b0cafcae74b44fcecfc51a7718591c.jpg) | Add to Reading ListSource URL: rruff.geo.arizona.eduLanguage: English |
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514![](https://www.pdfsearch.io/img/3e6ed4fd1bfba459767a377d7c270706.jpg) | Add to Reading ListSource URL: rruff.geo.arizona.eduLanguage: English |
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515![](https://www.pdfsearch.io/img/9ab0f191fb224ab7081b6cf36a5af476.jpg) | Add to Reading ListSource URL: rruff.geo.arizona.eduLanguage: English |
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516![](https://www.pdfsearch.io/img/785d27e85b3ddd053e11f0dfb79d7345.jpg) | Add to Reading ListSource URL: rruff.geo.arizona.eduLanguage: English |
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517![](https://www.pdfsearch.io/img/3f85ff63a9b4f005e6e7e04658a185ca.jpg) | Add to Reading ListSource URL: lakemichiganforum.orgLanguage: English - Date: 2011-03-07 16:50:56
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518![](https://www.pdfsearch.io/img/9b03bdab4af4a331a2be1ccf7798dbbd.jpg) | Add to Reading ListSource URL: dig.lib.niu.eduLanguage: English - Date: 2009-11-09 09:21:53
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