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Argentina | |
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| [Agate var: Iris Agate] |
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USA | |
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| [Agate var: Iris Agate] Jones, F.T. (1952) Iris Agate. American Mineralogist: 37: 578-587; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 344. |
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| [Agate var: Iris Agate] |
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| [Agate var: Iris Agate] |
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| [Agate var: Iris Agate] http://www.cst.cmich.edu/users/dietr1rv/agate.htm |
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| [Agate var: Iris Agate] |
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| [Agate var: Iris Agate] Zeitner ,1968. Appalachian Mineral & Gem Trails ; Travis A. Paris (2011) Tennessee Mineral Locality Index. Rocks & Minerals 86:300-328 |
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| [Agate var: Iris Agate] www.austingemandmineral.org |
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| [Agate var: Iris Agate] http://www.omsinc.org/archives/Ore-cutts_Jan04.pdf |