wkeks] PETROLOGY, AND MINERALOGY FOR 1892-1900. 
79 
Economic geology — Continued. 
Ken' Jersey — Continued. 
Bored wells in northern New Jersey, Wool- 
man, 6473. 
Franklinite and zinc ore beds of Sussex 
County, N. J., Blake, 465. 
Franklinite deposits, New Jersey, Nason, 
4065. 
Geological structure in Hibernia, N. J., Wolff, 
6406. 
Iron-bearing rocks of the Adirondacks, Nason, 
4657. 
Manganese, Weeks, 5966. 
Newark system, Kiimmel, 3280. 
Notes on copper mines, Kiimmel, 3284. 
Ore deposits at Franklin Furnace, N. J., Kemp, 
2982. 
Ringwood iron mines, New Jersey, Nason, 
4066. 
Surface geology, Salisbury and Knapp, 4773. 
Water supply, Vermeule, 5749, 5750. 
Water supply from wells, Vermeule, 5752. 
New Mexico. 
Alunogen and bauxite of New Mexico, Blake, 
466. 
Bauxite, Hayes, 2415. 
(Vrillos coal field, Stevenson, 5223, 5224. 
Cooney mining district, New Mexico, Ander- 
sen, 111. 
Copper deposits of Mora County, Austin, L32. 
Copper Glance ami Potosi mine. Snow, 5106. 
Geology of a mining camp, Merrick, 2457. 
Mogollon range, Andersen, L12. 
Occurrence of copper and lend, Herrick, 2459. 
Onyx marbles, Merrill, <;. I'., 3944. 
Report on iron mines, Jenkins, 2905. 
Silver mines of Lake Valley, N. Mex., (lark. 
E., 889. 
Turquoise mining, Fenderson, 1809. 
Zinc deposits of New Mexico, Blake, 464. 
New York. 
Apatite and magnetite, association of, Blake, 
452. 
Artesian well prospects, Darton, L313. 
Brine springs and salt wells, Luther, 3603. 
Clay deposits of the lower Hudson River Val- 
ley, Jones, 2931. 
Clay industries of New York, Ries, 4614. 
Clays, notes on. Hies, 4608. 
Collections of New York State Museum, Mer- 
rill, 3935. 
Devonian shales, Ries, 4623. 
Fibrous talc and soapstone, Smyth, 5088. 
Fibrous talc in St. Lawrence County, Nevius, 
4075. 
Gabbros on western shore of Lake Champlain, 
Kemp, 2981. 
Geology of Albany County, Nason, 4059. 
Geology of Erie County, Bishop, 448. 
Geology of Essex County, Kemp, 3003. 
Geology of Franklin County, N. Y., Cushing, 
1248. 
Geology of Lawrence and Jefferson counties, 
Smyth, C. H., jr., 5080. 
Geology of Livonia salt shaft, Luther, 3600. 
Geology of Long Island, Crosby, 1176. 
Geology of Onondago County, Luther, 3602. 
Economic geology— Continued. 
New York— Continued. 
Geology of orange County, Ries, 4622. 
Geology of Seneca County, Lincoln, 3512. 
Geology of Ulster County, Nason, 4060. 
Iron-bearing rocks of the Adirondacks, Nason, 
4057. 
Iron ores, on the Clinton, Smyth, C. H., 5073. 
Limestones of central New York, Schneider, 
4829. 
Limestones of New York and their economic 
value, Ries, 4634. 
Limestone quarries of New York, Vermont, 
Massachusetts, and Connecticut, Ries, 4616. 
Magnetite area near Port Henry, Kemp, 3004. 
Mineral resources of New York, Merrill, 3930. 
Moriah and Westport townships, Essex Coun- 
ty, N. Y., Kemp, 2987. 
Nickel and pyrrhotite deposits, Kemp, 2985. 
Petroleum, Van Ingen, r>71 4. 
Petroleum and natural gas in western New 
York, Bishop, 449. 
Petroleum and natural gas in New York, Or- 
ton, 4172. 
[Pyrrhotite deposits, New York] , Raymond, 
4555. 
Report on talc industry, Smyth, 5090, 5092. 
Road materials, Merrill, 3934. 
Sacandago Mining and Milling Co. and the 
"Sutphen process." Nevius, 1079. 
Section of the Alloway well. Prosper, 4502. 
Salt deposits, Ward, 5861. 
Salt industry of New York, Bishop, 447. 
Slate bell of New York and Vermont, Dale, 
1256. 
Talc industry of New York, Sahlin, 1734. 
Talc industry of St. Lawrence County, Ne- 
vius, 1076. 
Tests of New York shales, Ries, 4636. 
Tilly Foster mine, Landis, 3381. 
Titaniferous iron ores of Adirondacks, Kemp, 
3013. 
Titaniferous magnetites, Kemp, 3008. 
Nicaragua. 
Nicaragua, recent discoveries in, Crawford, 
1141. 
Segovia gold region, Miller, 3989. 
North Carolina. 
Artesian well prospects, Darton, 1313. 
Chromite deposits of North Carolina, Pratt, 
44.50. 
Clay deposits, Ries, 4626. 
Coal in North Carolina, Phillips, 4372. 
Corundum and basic magnesian rocks, Lewis, 
3508. 
Corundum deposits of the southern Appa- 
lachians, Holmes, 2719. 
Corundum mining, Ropes, 4665. 
Corundum mining, Stone, 5248. 
Corundum of the Appalachian belt, Lewis, 
3507. 
Deep well at Wilmington, Holmes, 2725. 
Gold deposits of North Carolina, Nitze and 
Hanna, 4108. 
Gold fields of the southern Appalachians, 
Becker, 336. 
Gold mining in the Appalachians, Nitze and 
Wilkens, 4109. 
