74 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bulI. if 
Economic geology — Continued. 
i 'olorado— Continued, 
Geology of Sangre de Cristo range.Van Diest, 
5676. 
Geology of the Denver Basin, Emmons, Cross, 
and Eldridge, 1707. 
Geology of the Mount Wilson mining district, 
Colorado, Nason, 4071. 
Gunnison gold belt, Colorado, Lakes, 3307, 
3317. 
Grand River coal field, Lakes, 3353. 
Hahns Peak, Draper, 1540. 
[Independence Mine, Cripple Creek], 
Schwarz, 4860. 
La Plata mountains, Lakes, 3323. 
Larimer County gypsum, Lee, 3439. 
Leadville gold belt, Blow, 498. 
Liberty Bell gold mine, Telluride, Winslow, 
6400. 
Manganese, Weeks, 5966. 
Mineral veins of , Gunnison County, Warren, 
5868. 
Mines of Custer County, Colo., Emmons, 1705. 
Mines of La Plata Mountains, Petre, 4362. 
Mines of Rosita and Silver Cliff, Colo., Em- 
mons, 1706, 1708. 
Mining industries of Telluride quadrangle 
Purington, 4511, 4512. 
Mining industry of Cripple Creek, Colo., Pen- 
rose, 4347. 
Mode of occurrence of gold at Cripple Creek, 
Pearce, 4271. 
Natural gas, Lakes, 3347. 
Natural gas at Manitou, Colo., Strieby, 5278. 
Newcastle mines, Hosea, 2759. 
Nickel, occurrence, distribution, and genesis 
of, Argall, 119. 
[Occurrence of nickel], Charleton, 871. 
Oil field, Florence, Eldridge, 1620. 
Onyx marbles, Merrill, G. P., 3944. 
Ore occurrence in Red Mountain, Lakes, 3338. 
Ore deposits of Creede, Kirby, 3186. 
Ore deposits of Creede, MacMechen, 3629. 
Ore deposits of Cripple Creek, Penrose, 4345. 
Ore deposits of Newman Hill, Farish, 1791. 
Ore shoots .of Cripple Creek, Lakes, 3322. 
Ore shoots of Cripple Creek, Skewes, 4992. 
Ores of Vulcan mine, Lakes, 3341. 
Peculiar ore body, Lakes, 3340. 
Pine Creek district, Colorado, McCarn, 3832. 
Placer fields of Colorado and Wyoming, Snow, 
5107g 
Precious-metal industry, Emmons, 1686. 
Pueblo folio, Gilbert, 2005. 
Report of Bureau of Mines, Lee, 3437. 
Rico mining district, Lakes, 3320. 
Rosita and Silver Cliff, Lakes, 3333. 
Seaton mine, Underbill, 5545. 
Silver camp, notes on a great, Carlyle, 750. 
Silver Cliff district, Lakes, 3331, 
Silver Pick mine, Spaulding, 5111. 
Smuggler-Union mines, Porter 4418, 4419. 
Summit district gold regions, Lakes, 3314. 
Telluride gold ores, Pearce, 4278. 
Telluride ores, Lakes, 3334. 
Telluride quadrangle, Purington, 4513. 
Telluride veins in La Plata Mountains, Aus- 
tin, 136. 
Economic geology — Continued. 
Colorado — Continued. 
Tellurium and the telluride ores, Lakes, 3339. 
Tenmile folio, Emmons, 1712. 
Twin Lakes region, Colorado, Guentherodt, 
2203. 
Underground waters of the Arkansas Valley, 
Gilbert, 2000. 
Vein formation of Gilpin County, Rickard, 
4590. 
Vein structure in Enterprise mine, Rickard, 
4604. 
Vein walls, Warren, 5867. 
Victor, Colo., Lakes, 3316. 
Volcanic craters, Lakes, 3332. 
Volcanic rock of Alum Hill, Andrews, 115. 
Walsenburg folio, Hills, 2599. 
Water resources of the Great Plains, Hay, R., 
2394. 
Connecticut. 
Limestone quarries of New York, Vermont, 
Massachusetts, and Connecticut, Ries, 4616. 
Cuba. 
Manganese, Weeks, 5966. 
Mineral resources of Cuba, Cabrera, 673. 
Delaware. 
Artesian well prospects, Darton, 1318. 
Artesian well prospects in Virginia, Mary- 
land, and Deleware, Darton, 1309. 
Florida. 
Albion phosphate district, Florida, Cox, 1113. 
Florida pebble phosphates, Codington, 1023. 
Florida rock phosphate, Wells, 6008. 
Geology of Florida, Johnson, L. C, 2918. 
Les variations des apatites, etc., Carnot, 754. 
Phosphates, Florida, Davidson, 1340. 
Phosphates, Florida, Pratt, 4452. 
Phosphates of Florida, Eldridge, 1621. 
Phosphates of Florida, Wyatt, 6529. 
Phosphate of lime, occurrence of, Davidson, 
1342. 
Georgia. 
Alabama and Georgia gold fields, Brewer, 567. 
Artesian well prospects, Darton, 1313. 
Artesian well system of Georgia, MeCallie, 
3827. 
Bauxite, Hayes, 2406, 2415. 
Bauxite mining, McCalley, 3813. 
Brown iron ores of Georgia, MeCallie, 3829. 
Clays of Georgia, Ladd, 3302. 
Corundum deposits of Georgia, King, 3177. 
Corundum deposits of the southern Appa- 
lachians, Holmes, 2719. 
Corundum mining, Ropes, 4665. 
Corundum of the Appalachian belt, Lewis, 
3507. 
Cretaceous and associated clays, Ladd, 3303. 
Fossil iron ores of Georgia, MeCallie, 3830. 
Geological relations of the southern Appa- 
lachian bauxite deposits, Hayes, 2421. 
Gold deposits of Georgia, MeCallie, 3826. 
Gold deposits of Georgia, Yeates, MeCallie 
and King, 6534. 
Gold fields of the South, Brewer, 573. 
Gold fields of the southern Appalachians, 
Becker, 336. 
Gold mining in Georgia, Brewer, 569. 
