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USA | |
| Speer,Wade Edward.,(2008) Emerald Crystal Pockets Of The Hiddenite District Alexander Co., North Carolina:The Geological Society of America |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Genth,Frederick Augustus (1891) The Minerals Of North Carolina (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 |
| Pratt, Joseph Hyde (1933) Gems and gem minerals of North Carolina. American Mineralogist, 18 (4) 148-159 Kunz,1892. Gems & Precious Stones of N. America |
| Grandfather Mountain Nature Museum |
| Pratt, Joseph Hyde (1933) Gems and gem minerals of North Carolina. American Mineralogist, 18 (4) 148-159 |
| Genth,F.A (1891) The Minerals Of North Carolina (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 |
| Richard James Jacquot,Jr.2003,Rock,Gem,and Mineral Collecting Sites In Western Norn Carolina, pg # 109 |
| Magma Field Trip Reports |
| Wallace R.Griffitts and Jerry C.Olson (1953) Mica Deposits of the Southeastern Piedmont:USGS Paper 248-D |
| Dana 6:1075. |
| Rocks & Min.:60:96. |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,F.A.,1891,The Minerals Of North Carolina |
| Genth,F.A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey |
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
| Pratt, Joseph Hyde (1933) Gems and gem minerals of North Carolina. American Mineralogist, 18 (4) 148-159 |
| Gems and Minerals of America- Jay Ellis Ransom-1974 |
| Genth, F.A (1891) The Minerals Of North Carolina: USGS Bulletion No.74 |
| MAGMA field trip |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Pratt, Joseph Hyde (1933) Gems and gem minerals of North Carolina. American Mineralogist, 18 (4) 148-159 |
Grandfather Mountain, Linville, Avery County, North Carolina, USA