|
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min. (2007) 82:243 Rocks & Minerals 79:5 p 344 |
| Kunz, G. F. 1907. History of the Gems found in North Carolina: Beryl Gems and Spodumene (Hiddenite). North Carolina Geological and Economic Survey, Bulletin No. 12. Chapter 6, pages 37-48. |
| [var. Manganese-bearing Calcite] Rocks & Min.: 60:130-135. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| W.S. Bayley (1922) General Features of the Magnetite Ores of Western North Carolina and Eastern Tennessee Contributions to Economic Geology,1922,Part 1 |
| (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. |
| Dana 6: 1074. |
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
- Cranberry Magnetite Mining District
| Streeter, Michael (2003) A Rockhounding Guide to North Carolinas Blue Ridge Mountains. Milestone Press Inc. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (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 |
| J.Wright Horton,Jr.,and Victor A.Zullo,1991, The Geology of the Carolinas,pg # 324-325 |
| Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
- North Carolina Phosphate Mining District
| Redeker,Immo H.,and Wright,Thomas J. (1978) Phosphate Mining In North Carolina |
| Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localites of North Carolina |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| Mountain Mineral Monthly,Vol.66,No.8,Aug,1998 |
| www.mcrocks.com |
| (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. |
- Tucker Mine (California Mine)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina : NCGS Bulletion 84 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Koschmann, Albert Herbert, Bergendahl, M.H. (1968) Principal gold-producing districts of the United States. Professional Paper 610. US Geological Survey doi:10.3133/pp610 |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina :NCGS Bulletion 84 |
- Gold Hill Mining District
| Dana 6: 1075. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina : NCGS Bulletion 84 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Tucker Mine (California Mine)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| www.mcrocks.com |
| Rocks & Min.: 60:97. |
| 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 |
| 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 |
| Ackermann, Rolf V., Schlische, Roy W., Patino, Lina C., and Johnson, Lois A., 2003, "A Lagerstatte of Rift-Related Tectonic Structures from the Solite Quarry, Dan River - Danville Rift Basin", in Peter M. Letourneau and Paul E. Olsen (editors), The Great Rift Valleys of Pangea in Eastern North America, volume 1, p. 118-133. |
- Anderson Mountain Mining District
| Jay Ellis Ransom,1974,Gems and Minerals of America, pg # 451 |
| Donald R. Privett,P.G.,(2011) Formation And Occurrences Of Laumontite And Related Minerals In The Carolina And Virginia ,Middle Mesozoic Zeolite Facies,Metamorphism Southern Appalachian Piedmont |
| K. Wood collection |
- Chatham County Copper Belt
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (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 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| 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 |
| Wallace R.Griffitts and Jerry C. Olson (1953) Mica Deposits Of The Southern Piedmont:USGS Paper 248-D |
| Wallace R. Griffitts and Jerry C. Olson (1953) Mica Deposits of the Southeastern Piedmont USGS Paper 248-D |
| Rocks and Minerals, (1985) 60:76-82 |
| Mike Dennis |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| 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 |
| 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 |
| 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 |
| 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 |
| Speer,J.Alexander (1981) Petrology Of Cordierite And Almandine-Bearing Granitoid Plutons Of The Southern Applachian Piedmont,USA : Canadian Mineralogist Vol.19,pg-35-46 (1981) |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Silver Hill Mining District
| Christopher P.Indorf,1981,Economic Geology (v.76,p.1170)The Silver Hill zinc deposit and associated deposits,central North Carolina |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.: 60:96. |
| The Adams Collection ( Steve and Laurie Adams) |
| (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 |
| McSween,Jr,Harry Y.,Sando,Thomas W.,Clark,Stephan R.,Harden,James T.,and Strange,E.Allison (1984) The Gabbro-Metagabbro Association Of The Southern Appalachian Piedmont,America Journal Of Science,Vol.284,April/May,1984,p.437-461 |
| Watson,T.A.,(1904) Orbicular gabbro-diorite from Davie County,North Carolina Journal of Geology,Vol.12,p.294-303 |
| Donald R.Privett,P.G.,(2011) Formation And occurrences Of Laumontite And Related Minerals In The Carolina And Virginia Middle Mesozic Zeolite Facies Metamorphism Southern Appalachian Piedmont |
| (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 |
| Kenny Gay message 15.09.2005 Smithsonian Institution Mineral Reference Collection No.171444-00 |
| The Adams Collection, Polman Minerals |
| 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 |
| Rocks & Min.: 60: 96. |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| VanHorn,E.C.,LeGrand,J.R and McMurray,L.L (1949) Geology And Preliminary Ore Dressing Studies Of The Carolina Barite Belt NCGS Bulletin No.57 |
| Smithsonian Institution Mineral Reference Collection No.168458-00 |
| 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 |
| 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 |
| J.Wright Horton and Victor A. Zullo,1991,The Geology of the Carolinas, pg #334 |
| Laney,F.B.,(1917)The geology and ore deposits of the Virgilina district and North Carolina:Survey Bulletin #26 |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina : NCGS Bulletion 84 |
| 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 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Guilford County Copper Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.:60:96. |
| Rocks & Min.: 60:96. |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. Rocks & Min.: 60:96 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| Jason B. Smith collection |
| Am. Min. 50 (1965), 1681-1697 |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| Kaltenbach,Kelley J.,(2007) Geology And Petrology Of The Fletcher Limestone Company Quarry,Fletcher,Henderson County,North Carolina,University of North Carolina,Wilmington |
| 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 |
| Berry, E. Willard (1947) Marls and Limestones of Eastern North Carolina: NCGS Bulletin 54 |
| Jay Ellis Ransom,1974,Gems and Minerals of America,pg # 458 |
| Ross, C.S. (1935) Origin of the copper deposits of the Ducktown type in the southern Appalachian region. Professional Paper 179. US Geological Survey doi:10.3133/pp179 |
| Am. Min. 50 (1965), 1681-1697 |
| Ross, C.S. (1935) Origin of the copper deposits of the Ducktown type in the southern Appalachian region. Professional Paper 179. US Geological Survey doi:10.3133/pp179 |
| Am. Min. 50 (1965), 1681-1697 |
| Rocks & Min.: 60:91. |
| 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 |
| [var. Manganese-bearing Calcite] Wilson,W.E,1984,Whats New in Minerals,North Carolina Kutnahorite,pg # 497 |
| Steve Adams - The Adams Collection |
| Rocks & Min.:60:91. |
| 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 |
| 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 |
| Absher and McSween H.Y Jr, 1986, Winding Stair Gap granulite |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Ross, C.S. (1935) Origin of the copper deposits of the Ducktown type in the southern Appalachian region. Professional Paper 179. US Geological Survey doi:10.3133/pp179 |
- Hot Springs Barite Mining District
| (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. |
| Genth,F,A and Kerr,W,C,1881,Mineral and Mineral Localities of North Carolina,Geological Survey |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| 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 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Rocks & Min.: 60:92. |
| Rocks & Min.:60:97. |
- Charlotte Mining District
| Rocks & Min.: 23:113. |
| Hoy,Robert B.,(1939) Geology And Ore Deposits Of The Capps Gold Mine,Mecklenburg County,North Carolina |
| McSween Jr,Harry Y.,Sando,Thomas W.,Clark,Stephen R.,Harden,James T.,and Strange,E.Allison (1984) The Gabbro-MetaGabbro Association Of The Southern Appalachian Piedmont,American Journal Of Science,Vol.,284,April/May,1984,P.437-461 |
| Rocks & Min.: 60:96. |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina: NCGS Bulletion 84 |
| (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. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dana 6: 1078. |
| Dana 6:1078. |
| Mcrocks.com |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt , North Carolina : NCGS Bulletion 84 |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt , North Carolina : NCGS Bulletion 84 |
| 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 |
| 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 |
| 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 |
| 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 |
| |
| carolinageologicalsociety.org/%201964.pdf , pg 8-9 |
| Jay Ellis Ransom (1974) Gems And Minerals Of America, pg# 468 |
| 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 |
| Berry,E. Willard (1947) Marls and Limestones of Eastern North Carolina: NCGS Bulletin 54 |
| 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 |
| Berry, E. Willard (1947) Marls and Limestones of Eastern North Carolina NCGS Bulletin No. 54 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt , North Carolina : NCGS Bulletion 84 |
| U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995 |
| Copper Handbook 1911 |
| 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 |
- Virgilina Mining District
| Dana 6:1078. |
| Genth,F.A (1891) The Minerals Of North Carolina:USGS Bulletion No.74 |
| Woolley, A. R. (1987) Alkaline Rocks and Carbonatites of the World. Part 1: North and South America. |
| Gems and Minerals of America- Jay Ellis Ransom-1974 |
| GSA Southeastern Section - 60th Annual Meeting (23β25 March 2011) Paper No. 13-15 |
| GSA Southeastern Section - 60th Annual Meeting (23β25 March 2011) Paper No. 13-12 |
| GSA Southeastern Section - 60th Annual Meeting (23β25 March 2011) Paper No. 13-11 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| North Carolina Museum of Natural Sciences, Raleigh, North Carolina |
| Genth F.A., and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| Genth,F.A (1891) The Minerals Of North Carolina: NCGS Bulletion No.74 |
| J.Wright Horton,Jr.,and Donald J.Geddes,Jr (2006) Geologic Map Of The Upper Wolf Island Creek Watershed,Reidsville Area, Rockingham County, North Carolina: USGS Scientific Investigations Map 2871 |
| Fullagar,P.D.,Lemmon,R.E,and Ragland,P.C.,(1971) Petrology and Geochronological Studies of Plutonic Rocks In The Southern Applachians I,The Salisbury Pluton:Geological Society of America Bulletin,v.82,p.409-416 |
- Gold Hill Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Luttrell, Gwendolyn W.,(1978) Gold, base-metal and related deposits of North Carolina :USGS Open -File Report 78-152 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Fullagar,P.D.,Lemmon,R.E.,and Ragland,P.C.,(1971) Petrology and Geochronological Studies of Plutonic Rocks In The Southern Appalachians :I,The Salisbury Pluton:Geological Society of America Bulletin,v.82,p.409-416 |
| Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc., Phoenix, Arizona. 567pp. Rocks & Min.: 60:96 |
| Genth F.A ., and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Dana 6:1075. |
| Dana 6:1079. |
| Genth,F,A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey |
| Streeter, Michael (2003) A Rockhounding Guide to North Carolinas Blue Ridge Mountains. Milestone Press Inc. |
- Swain County Copper Mining District (Fontana Mining District)
| Espenshade,Gilbert H.,(1963) Geology of some Copper Deposits in North Carolina,Virginia,and Alabama:Geological Survey Bulletion:1142-1 |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| Lawrence, David P. and Hoffman, Charles W.(1993) Geology Of Basement Rocks Beneath The North Carolina Coastal Plain: NCGS Bulletin 95 |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina : NCGS Bulletion 84 |
| Carpenter III, P. Albert (1976) Metallic Mineral Deposits of the Carolina Slate Belt, North Carolina : NCGS Bulletion 84 |
| (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. |
- Hamme Tungsten Mining District
| Econ Geol (1980) 75:515-522 J.Wright Horton,Jr.,and Victor A.Zullo,1991,The Geology of the Carolinas,pg # 335 |
| White,William A.,1945,Tungsten Deposit Near Townsville,North Carolina,The America Mineralogist 30(3,4) |
| (1891) The minerals of North Carolina. Bulletin Vol. 74. US Geological Survey doi:10.3133/b74 Genth,Frederick Augustus.,1891,The Minerals Of North Carolina |
| Kenny Gay (NCGS) Personal Message |
| Mineralogical Record (2001) 32:246 |
| Kenny Gay collection |
| Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| [var. Manganese-bearing Calcite] Wilson, W.F., McKenzie, B.J. (1978) Mineral Collecting Sites in North Carolina. Information Circular 24. North Carolina Division of Mineral Resources |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Genth F.A.,and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| Genth,F,A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina |
| Ransom, Jay Ellis (1974) Gems and Minerals of America pg.474 |
| Genth F.A., and Kerr W.C.,(1881) Minerals and Mineral Localities of North Carolina |
| Speer,J.Alexander (1997) The Sims Pluton,Nash And Wilson Counties,North Carolina :NCGS Survey Bulletin 97 |
| (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 |
| Conrad,S.G.,1960,Crystalline limestones of the Piedmont and mountain regions of North Carolina,Bulletin #74 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Martin Marietta Quarry, Hickory, Catawba County, North Carolina, USA