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USA | |
| Cook, Robert B., Smith, W. Everett (1982) Mineralogy of Alabama. Bulletin 120. Geological Survey of Alabama |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| Evernden,J.F.,Curtis,G.H.,Obradovich,J.D.,and Kistler,R.W.,(1961) On The Evaluation of Glauconite and Illite For Sedimentary Rocks By The Potassium-Argon Method:Geochimica Et Cosmochimica Acta,v.23,p.78-99 |
| Evernden,J.F.,Curtis,G.H.,Obradovich,J.D.,and Kistler,R.W.,(1961) On The Evaluation of Glauconite and Illite For Sedimentary Rocks By The Potassium-Argon Method:Geochimica Et Cosmochimica Acta,v.23,p.78-99 |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |