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USA | |
| USGS National Geochemical Database :Rocks File KAS343 ,KAS345 -KAS352 |
| Mineralogy of Pennsylvania-1976 Robert C. Smith, pg. 88 |
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| Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 418. |
| Smith, R. C. II (1977) Zinc and lead occurrences in Pennsylvania. Mineral Resource Report M72. Pennsylvania Geological Survey |
| The Mineralogy of Pennsylvania, 1966-1975 Robert C. Smith Pg. 245, Table 30 |
| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 163 |
| Self collected by Jennifer Nemitz. |
| Dana 6:1067. |
| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 168 |
| Ron Slotto "Mines and Minerals of Chester County, Pennsylvania" (2009) pg. 37-38 Ron Slotto (2009) Mines and Minerals of Chester County, Pennsylvania 37-38 Gordon "Mineral Localities of Pennsylvania" (1922) pg. 169 |
| Sloto, Ronald A. (1989) Famous Mineral Localities: The Phoenixville Lead-Silver Mines, Chester County, Pennsylvania. The Mineralogical Record, 20 (5) 369-386 |
| Smith, R. C. II (1977) Zinc and lead occurrences in Pennsylvania. Mineral Resource Report M72. Pennsylvania Geological Survey |
| Heyl, A.V. (1984), Appendix in Evans, F.H., Highlights on the Life of Charles M. Wheatley: Mineralogical Society of Pennsylvania, 35-41. |
| MinRec v20 #5 '89 (regionally occuring) |
| Gordon (1922) Mineralogy of Pennsylvania |
| Sloto, R.A. (1989). Famous mineral localities: The Phoenixville, Lead silver mines, Chester County, Pennsylvania. The Mineralogical Record, 20(5), 369-386. |
| Piatak, N. M., & Seal II, R. R. (2012). Mineralogy and environmental geochemistry of historical iron slag, Hopewell Furnace National Historic Site, Pennsylvania, USA. Applied geochemistry, 27(3), 623-643. |
| Piatak, N. M., & Seal II, R. R. (2012). Mineralogy and environmental geochemistry of historical iron slag, Hopewell Furnace National Historic Site, Pennsylvania, USA. Applied geochemistry, 27(3), 623-643. |
| Dana 6:1067. |
| Jefferis, W.W. (1893) Localities of Chester County, Proceedings, Academy of Natural Science of Philadelphia, 34: 187. |
| water-research.net (n.d.) https://water-research.net/Waterlibrary/geologicdata/map15.pdf |
| Field trip local for and mineral identification by the Nittany Mineralogical Society |
| USGS National Geochemical Database :Rocks File # W243490 |
| USGS National Geochemical Database : Rocks File KAS344 |
| Mineral Collecting in Pennsylvania (General Geology Report 33)1976 Alan R. Geyer, Robert C.Smith II, & John H.Barnes Pgs. 117-118. |
| Rocks & Min.: 24:362. |
| Smith, R. C. II (1977) Zinc and lead occurrences in Pennsylvania. Mineral Resource Report M72. Pennsylvania Geological Survey |
| Rocks & Min.: 58: 265-266. |
| Reed, Juliet C. (1976), Annotated Biblio. of Minerals New to the Pennsylvania List 1965-1974, Min. Soc. of PA, Inc.: 40-41 Chapman, R.W. (1950), "Contact-Metamorphic Effects of Triassic diabase at Safe Harbor (Lancaster Co.), PA," Geol. Soc. Am. Bull., |
| The Mineralogy of Pennsylvania 1966-1975 Robert C. Smith II pgs 18-9 |
| www.delminsociety.net (n.d.) http://www.delminsociety.net/kurtz.htm |
| Mineralogy of Pennsylvania 1966-1976 Smith, Robert C. II, pgs 242-47 |
| Collected David S. Bernstein- May of 2009. |
| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 203 |
| J. Wingard, Personal Observation 3-27-04 |
| Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania American Mineralogist 1965: 50: 1708-1716. |
| Collected by David Fryauff, XRD by NMBMG |
| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 206 |
| Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania Dana 6:1069. |
| Min, Col. in PA-1976 Geyer, Smith, Barnes. pgs. 139-141 |
| Rocks & Min.: 17:353. |
| Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania |
| Plumlee, Geoffrey S., Whitehouse-Veaux, Pamela Heald (1994) Mineralogy, paragenesis, and mineral zoning of the Bulldog Mountain vein system, Creede District, Colorado. Economic Geology, 89 (8). 1883-1905 doi:10.2113/gsecongeo.89.8.1883 1 August 1971 v. 66 no. 5 p. 777-791 |
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| Smith, R. C. II (1977) Zinc and lead occurrences in Pennsylvania. Mineral Resource Report M72. Pennsylvania Geological Survey |
| Jeremy Zolan Collection |
| Dana 6: 1069. |
- Lower Providence Township
| Boucot, Arthur James (1949) Notes on the Ecton Mine, Montgomery County, Pennsylvania. Rocks & Minerals, 24(9-10), 492-495. |
| Smith, R. C. II (1977) Zinc and lead occurrences in Pennsylvania. Mineral Resource Report M72. Pennsylvania Geological Survey |
| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 217 |
| Mineralogy of Pennsylvania - 1922, Samuel S. Gordon, pg. 217 |
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| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 218 |
| USGS National Geochemical Database :Rocks File KAR716 -KAR726 |
| Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania |
- C.K. Williams Quarry complex
| Rocks & Min.: 17:344. |
| Smith, II R. C. (1977) |
| Mineralogy of Pennsylvania-1922 Samuel S. Gordon, pg. 221-222 |
| Gordon, 1922. The Mineralogy of Pennsylvania |
| Jat Thompson Collection |
| Jat Thompson Collection |
| Rowan M. Lytle Collection |
| Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania |
| Geyer, Smith & Barnes 1976. Mineral Collecting in Pennsylvania pg. 208-9 |
| www.jonesgeo.com (2011) http://www.jonesgeo.com/codorus.htm |
| The Mineralogy of Pennsylvania 1966-1975 Robert C. Smith II, pgs. 23-30 |
Binkley-Ober Quarry, East Hempfield Township, Lancaster County, Pennsylvania, USA