|
Canada | |
| CURRIE, K.L.(1976) The Alkaline Rocks of Canada. Geological Survey of Canada Bulletin 239. |
|
USA | |
| Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642 |
| mineral-resources.findthebest.com (n.d.) http://mineral-resources.findthebest.com/l/66538/Voorhis-Diorite-Gneiss-Rock-Quarry |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Long,L.E.,Kulp,L.J.,and Eckelmann,F.D.,(1959) Chronology of major metamorphic events in the southeastern United States American Journal of Science,v.257,p.585-603 |
| Rocks & Min.:64:200. |
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
| Ostrander, C. W. & W. E. Price Jr. (1940) Minerals of Maryland: Natural History Society of Maryland, 92 p. |
| USGS Bull. 426 |
| reported by Ostrander and Price(1940) but not seen in in dumps by Bernstein (1980) |
| USGS Bull. 426 |
| Ref.: Minerals in the Washington D.C. Area. |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| USGS , Mineral Resources On-Line Spatial Data, 2005 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| Dana 6:1074. |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| Wood, Keith Yates (1996)Petrogenesis And Geochemistry Of Kyanite-Bearing Pegmatites in The Buncombe Pegmatite District, North Carolina : Virginia Polytechnic Institute and State University |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dana 6:1074. |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| K. Wood collection |
| Scott D. Giorgis.,Russell W. Mapes.,and Bredan R.Bream (2002) The Walker Top Granite : Acadian granitoid or eastern Inner Piedmont basement ? Carolina Geological Society Annual Field Trip October 19-20 ,2002 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
- Zirconia Pegmatite Mining District
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
- Zirconia (Tuxedo Station)
| Rocks & min.:60:90 Dana 6:485,1076. |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Am. Min. 50 (1965), 1681-1697 |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| EL-Shazley,A.K.,Loehn C.,and Tracy R.J.,(2011) P-T-t evolution of granulite facies metamorphism and partial melting in the Winding Stair Gap,Central Blue Ridge,North Carolina,USA: Journal of Metamorphic Geology |
| Dana 6:1078. |
| U.S Bureau of Mines,Spatial Data Extracted from the Minerals System/Mineral Industry Location System(MAS/MILS)CD-Rom,Sep,1995 |
| Dana 6:1077 Rocks & Min.:60:92. |
| U.S Bureau of Mines,Spatial Data Extraction from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Deuser,W.G.,and Herzog,L.F.,(1962) Rubidium-strontium age determinations of muscovite and biotites from pegmatites of the Blue Ridge and Piedmont:Journal of Geophysical Research,v.67,p.1997-2004 |
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Stephan Brewer Harper,1977,The Age and Origin of Granitic Gneisses of the Inner Piedmont,Northwestern North Carolina |
| DeRosset,W.H.M.,1978,Petrology of the Mount Airy granite(M.S thesis) Blacksburg,Virginia Polytechnic Institute and State University |
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
| Harper,S.B.,(1977) The Age and Origin of Granitic Gneisses of the Inner Piedmont,Northwestern North Carolina:M.S.Thesis,U.N.C.,Chapel Hill, 92 p. |
| National Geochronological Database Sample #6768 : USGS- MRDS |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| C.W. Allen collection |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577 |
| Gordon, "Mineralogy of Pennsylvania" 1922 p. 193. |
| Gordon, S. G. (1922) The Mineralogy of Pennsylvania, Special Publication No. 1, The Academy of Natural Sciences of Philadelphia, p. 230. |
| Samuel G. Gordon (1922) "Mineralogy of Pennsylvania" p. 225. |
| Morrill & Chaffee, 1960. Vt Mines & Mineral Localities, Part II. |
| Dale, 1923. The Commercial Granites of New England, Bulletin 738 |
| Wolff, John E. (1929). Mount Monadnock, Vermont: A Syenite Hill (Journal of Geology, Vol. 37, No. 1, pp. 1-16). |
| Wolff, John E. (1929). Mount Monadnock, Vermont: A Syenite Hill (Journal of Geology, Vol. 37, No. 1, pp. 1-16). |
| [[1]]US Geological Survey (1909) Bulletin Vol. 404, The granites of Vermont, 71-72. doi:10.3133/b404 |
| Morrill & Chaffee, 1960. Vt Mines & Mineral Localities, Part II. |
| Nicolay & Stone (1967), Rocks & Minerals: A Guide For Collectors of the Eastern US, p.179 |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Martin Marietta Quarry, Hickory, Catawba County, North Carolina, USA