34 PUBLICATIONS 



20. Water-powers of North Carolina: An Appendix to Bulletin 8, 1910. 8°, 

 383 pp. Postage 25 cents. 



21. The Gold Hill Mining District of North Carolina, by Francis Baker 

 Laney, 1910. 8°, 137 pp., 23 pi., 5 figs. Postage 15 cents. Cloth, copies 50 

 cents extra. 



22. A Report on the Cid Mining District, Davidson County, N. C, by J. E. 

 Pogue, Jr., 1911. 8°, 144 pp., 22 pi., 5 figs. Postage 15 cents. Cloth copies 50 

 cents extra. 



23. Forest Conditions in "Western North Carolina, by J. S. Holmes, 1911. 

 8°, 116 pp., 8 pi. Postage 15 cents. 



24. Loblolly or North Carolina Pine, by W. W. Ashe, Forest Inspector, U. S. 

 Forest Service (and former Forester of the North Carolina Geological and 

 Economic Survey). Prepared in Cooperation with the Forest Service, U. S. 

 Department of Agriculture, 1914. 8°, 176 pp., 27 pi., 5 figs. Postage 15 cents. 

 Cloth copies 50 cents extra. 



25. Zircon, Monazite, and Other Minerals used in the Production of Chemi- 

 cal Compounds Employed in the Manufacture of Lighting Apparatus, by 

 Joseph Hyde Pratt, Ph.D., 1916. 8°, 120 pp., 3 pi. Postage 15 cents. Cloth 

 copies 50 cents extra. 



26. A Report on the Virgilina Copper District of North Carolina and Vir- 

 ginia, by F. B. Laney, Ph.D., 1917. 8°, 176 pp., 20 pi., 16 figs., 1 map. Postage 

 . . cents. In press. 



27. The Altitudes of North Carolina, 1917. 8°, 124 pp. Postage 20 cents. 



ECONOMIC PAPERS 



1. The Maple Sugar Industry in Western North Carolina, by W. W. Ashe, 

 1897. 8°, 34 pp. Postage 2 cents. 



2. Recent Road Legislation in North Carolina, by J. A. Holmes. Out of 

 print. 



3. Talc and Pyrophyllite Deposits in North Carolina, by Joseph Hyde Pratt, 

 1900. 8°, 29 pp., 2 maps. Postage 2 cents. 



4. The Mining Industry in North Carolina During 1900, by Joseph Hyde 

 Pratt, 1901. 8°, 36 pp., and map. Postage 2 cents. 



Takes up in some detail Occurrences of Gold, Silver, Lead and Zinc, Copper, Iron, Man- 

 ganese, Corundum, Granite, Mica, Talc, Pjrophyllite, Graphite, Kaolin, Gem Minerals, 

 Monazite, Tungsten, Building Stones, and Coal in North Carolina. 



5. Road Laws of North Carolina, by J. A. Holmes. Out of print. 



6. The Mining Industry in North Carolina During 1901, by Joseph Hyde 

 Pratt, 1902. 8°, 102 pp. Out of print. 



Gives a List of Minerals found in North Carolina; describes the Treatment of Sulphuret 

 Gold Ores, giving localities; takes up the Occurrence of Copper in the Virgilina, Gold Hill, 

 and Ore Knob districts; gives Occurrence and Uses of Corundum; a List of Garnets, 

 describing Localities; the Occurrence, Associated Minerals, Uses and Localities of Mica; the 

 Occurrence of North Carolina Feldspar, with Analyses; an extended description of North 

 Carolina Gems and Gem Minerals; Occurrences of Monazite, Barytes, Ocher; describes and 

 gives Occurrences of Graphite and Coal; describes and gives Occurrences of Building Stones, 

 including Limestone; describes and gives Uses for the various forms of Clay; and under 

 the head of "Other Economic Minerals," describes and gives Occurrences of Chromite, 

 Asbestos, and Zircon. 



7. Mining Industry in North Carolina During 1902, by Joseph Hyde Pratt, 

 1903. 8°, 27 pp. Ota of print. 



8. The Mining Industry in North Carolina During 1903, by Joseph Hyde 

 Pratt, 1904. 8°, 74 pp. Postage 4 cents. 



Gives description of Mines worked for Gold in 1903; description of Properties worked for 

 Copper during 1903, together with assay of ore from Twin-Edwards Mine; Analyses of 

 Limonite ore from Wilson Mine; the Occurrence of Tin; in some detail the Occurrences 

 of Abrasives ; Occurrences of Monazite and Zircon ; Occurrences and Varieties of Graphite, 

 giving Methods of Cleaning; Occurrences of Marble and other forms of Limestone; Analyses 

 of Kaolin from Barber Creek, Jackson County, North Carolina. 



